| /* |
| * Licensed to the Apache Software Foundation (ASF) under one |
| * or more contributor license agreements. See the NOTICE file |
| * distributed with this work for additional information |
| * regarding copyright ownership. The ASF licenses this file |
| * to you under the Apache License, Version 2.0 (the |
| * "License"); you may not use this file except in compliance |
| * with the License. You may obtain a copy of the License at |
| * |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * |
| * Unless required by applicable law or agreed to in writing, |
| * software distributed under the License is distributed on an |
| * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY |
| * KIND, either express or implied. See the License for the |
| * specific language governing permissions and limitations |
| * under the License. |
| */ |
| |
| SET extra_float_digits = 0; |
| LOAD 'age'; |
| SET search_path TO ag_catalog; |
| |
| SELECT * FROM create_graph('expr'); |
| |
| -- |
| -- map literal |
| -- |
| |
| -- empty map |
| SELECT * FROM cypher('expr', $$RETURN {}$$) AS r(c agtype); |
| |
| -- map of scalar values |
| SELECT * FROM cypher('expr', $$ |
| RETURN {s: 's', i: 1, f: 1.0, b: true, z: null} |
| $$) AS r(c agtype); |
| |
| -- nested maps |
| SELECT * FROM cypher('expr', $$ |
| RETURN {s: {s: 's'}, t: {i: 1, e: {f: 1.0}, s: {a: {b: true}}}, z: null} |
| $$) AS r(c agtype); |
| |
| -- |
| -- list literal |
| -- |
| |
| -- empty list |
| SELECT * FROM cypher('expr', $$RETURN []$$) AS r(c agtype); |
| |
| -- list of scalar values |
| SELECT * FROM cypher('expr', $$ |
| RETURN ['str', 1, 1.0, true, null] |
| $$) AS r(c agtype); |
| |
| -- nested lists |
| SELECT * FROM cypher('expr', $$ |
| RETURN [['str'], [1, [1.0], [[true]]], null] |
| $$) AS r(c agtype); |
| |
| -- |
| -- parameter |
| -- |
| |
| PREPARE cypher_parameter(agtype) AS |
| SELECT * FROM cypher('expr', $$ |
| RETURN $var |
| $$, $1) AS t(i agtype); |
| EXECUTE cypher_parameter('{"var": 1}'); |
| |
| PREPARE cypher_parameter_object(agtype) AS |
| SELECT * FROM cypher('expr', $$ |
| RETURN $var.innervar |
| $$, $1) AS t(i agtype); |
| EXECUTE cypher_parameter_object('{"var": {"innervar": 1}}'); |
| |
| PREPARE cypher_parameter_array(agtype) AS |
| SELECT * FROM cypher('expr', $$ |
| RETURN $var[$indexvar] |
| $$, $1) AS t(i agtype); |
| EXECUTE cypher_parameter_array('{"var": [1, 2, 3], "indexvar": 1}'); |
| |
| -- missing parameter |
| PREPARE cypher_parameter_missing_argument(agtype) AS |
| SELECT * FROM cypher('expr', $$ |
| RETURN $var, $missingvar |
| $$, $1) AS t(i agtype, j agtype); |
| EXECUTE cypher_parameter_missing_argument('{"var": 1}'); |
| |
| -- invalid parameter |
| PREPARE cypher_parameter_invalid_argument(agtype) AS |
| SELECT * FROM cypher('expr', $$ |
| RETURN $var |
| $$, $1) AS t(i agtype); |
| EXECUTE cypher_parameter_invalid_argument('[1]'); |
| |
| -- missing parameters argument |
| |
| PREPARE cypher_missing_params_argument(int) AS |
| SELECT $1, * FROM cypher('expr', $$ |
| RETURN $var |
| $$) AS t(i agtype); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN $var |
| $$) AS t(i agtype); |
| |
| --list concatenation |
| SELECT * FROM cypher('expr', |
| $$RETURN ['str', 1, 1.0] + [true, null]$$) AS r(c agtype); |
| |
| --list IN (contains), should all be true |
| SELECT * FROM cypher('expr', |
| $$RETURN 1 IN ['str', 1, 1.0, true, null]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN 'str' IN ['str', 1, 1.0, true, null]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN 1.0 IN ['str', 1, 1.0, true, null]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN true IN ['str', 1, 1.0, true, null]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN [1,3,5,[2,4,6]] IN ['str', 1, 1.0, true, null, [1,3,5,[2,4,6]]]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN {bool: true, int: 1} IN ['str', 1, 1.0, true, null, {bool: true, int: 1}, [1,3,5,[2,4,6]]]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN 1 IN [1.0, [NULL]]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN [NULL] IN [1.0, [NULL]]$$) AS r(c boolean); |
| -- should return SQL null, nothing |
| SELECT * FROM cypher('expr', |
| $$RETURN true IN NULL $$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN null IN ['str', 1, 1.0, true, null]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN null IN ['str', 1, 1.0, true]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN 'str' IN null $$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN 0 IN ['str', 1, 1.0, true, null]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN 1.1 IN ['str', 1, 1.0, true, null]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN 'Str' IN ['str', 1, 1.0, true, null]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN [1,3,5,[2,4,5]] IN ['str', 1, 1.0, true, null, [1,3,5,[2,4,6]]]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN {bool: true, int: 2} IN ['str', 1, 1.0, true, null, {bool: true, int: 1}, [1,3,5,[2,4,6]]]$$) AS r(c boolean); |
| -- should return false |
| SELECT * FROM cypher('expr', |
| $$RETURN 'str' IN ['StR', 1, true]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN 2 IN ['StR', 1, true]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN false IN ['StR', 1, true]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN [1,2] IN ['StR', 1, 2, true]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN 1 in [[1]]$$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN 1 IN [[null]]$$) AS r(c boolean); |
| -- should error - ERROR: object of IN must be a list |
| SELECT * FROM cypher('expr', |
| $$RETURN null IN 'str' $$) AS r(c boolean); |
| SELECT * FROM cypher('expr', |
| $$RETURN 'str' IN 'str' $$) AS r(c boolean); |
| |
| -- list access |
| SELECT * FROM cypher('expr', |
| $$RETURN [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10][0]$$) AS r(c agtype); |
| SELECT * FROM cypher('expr', |
| $$RETURN [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10][5]$$) AS r(c agtype); |
| SELECT * FROM cypher('expr', |
| $$RETURN [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10][10]$$) AS r(c agtype); |
| SELECT * FROM cypher('expr', |
| $$RETURN [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10][-1]$$) AS r(c agtype); |
| SELECT * FROM cypher('expr', |
| $$RETURN [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10][-3]$$) AS r(c agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', |
| $$RETURN [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10][11]$$) AS r(c agtype); |
| |
| -- list slice |
| SELECT * FROM cypher('expr', |
| $$RETURN [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10][0..]$$) AS r(c agtype); |
| SELECT * FROM cypher('expr', |
| $$RETURN [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10][..11]$$) AS r(c agtype); |
| SELECT * FROM cypher('expr', |
| $$RETURN [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10][0..0]$$) AS r(c agtype); |
| SELECT * FROM cypher('expr', |
| $$RETURN [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10][10..10]$$) AS r(c agtype); |
| SELECT * FROM cypher('expr', |
| $$RETURN [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10][0..1]$$) AS r(c agtype); |
| SELECT * FROM cypher('expr', |
| $$RETURN [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10][9..10]$$) AS r(c agtype); |
| SELECT * FROM cypher('expr', |
| $$RETURN [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10][-1..]$$) AS r(c agtype); |
| SELECT * FROM cypher('expr', |
| $$RETURN [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10][-1..11]$$) AS r(c agtype); |
| SELECT * FROM cypher('expr', |
| $$RETURN [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10][-3..11]$$) AS r(c agtype); |
| -- this one should return null |
| SELECT * FROM cypher('expr', |
| $$RETURN [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10][-1..10]$$) AS r(c agtype); |
| SELECT agtype_access_slice('[0]'::agtype, 'null'::agtype, '1'::agtype); |
| SELECT agtype_access_slice('[0]'::agtype, '0'::agtype, 'null'::agtype); |
| -- should error - ERROR: slice must access a list |
| SELECT * from cypher('expr', |
| $$RETURN 0[0..1]$$) as r(a agtype); |
| SELECT * from cypher('expr', |
| $$RETURN 0[[0]..[1]]$$) as r(a agtype); |
| -- should return nothing |
| SELECT * from cypher('expr', |
| $$RETURN [0][0..-2147483649]$$) as r(a agtype); |
| |
| -- access and slice operators nested |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[0] $$) as (results agtype); |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[2] $$) as (results agtype); |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[-1] $$) as (results agtype); |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[2][-2] $$) as (results agtype); |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[2][-2..] $$) as (results agtype); |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[-2..] $$) as (results agtype); |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[-2..][-1..][-1..] $$) as (results agtype); |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[-2..][-1..][0] $$) as (results agtype); |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[-2..][-1..][-1] $$) as (results agtype); |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[-2..][-2..-1] $$) as (results agtype); |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[-4..-2] $$) as (results agtype); |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[-4..-2][-2] $$) as (results agtype); |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[-4..-2][0] $$) as (results agtype); |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[-4..-2][-2][-2..] $$) as (results agtype); |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[-4..-2][-2][-2..][0] $$) as (results agtype); |
| |
| -- empty list |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[-2..][-1..][-2..-2] $$) as (results agtype); |
| |
| -- should return null |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[2][3] $$) as (results agtype); |
| SELECT * from cypher('expr', $$ WITH [0, 1, [2, 3, 4], 5, [6, 7, 8], 9] as l RETURN l[-2..][-1..][-2] $$) as (results agtype); |
| |
| -- |
| -- String operators |
| -- |
| |
| -- String LHS + String RHS |
| SELECT * FROM cypher('expr', $$RETURN 'str' + 'str'$$) AS r(c agtype); |
| |
| -- String LHS + Integer RHS |
| SELECT * FROM cypher('expr', $$RETURN 'str' + 1$$) AS r(c agtype); |
| |
| -- String LHS + Float RHS |
| SELECT * FROM cypher('expr', $$RETURN 'str' + 1.0$$) AS r(c agtype); |
| |
| -- Integer LHS + String LHS |
| SELECT * FROM cypher('expr', $$RETURN 1 + 'str'$$) AS r(c agtype); |
| |
| -- Float LHS + String RHS |
| SELECT * FROM cypher('expr', $$RETURN 1.0 + 'str'$$) AS r(c agtype); |
| |
| -- |
| -- Test transform logic for operators |
| -- |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN (-(3 * 2 - 4.0) ^ ((10 / 5) + 1)) % -3 |
| $$) AS r(result agtype); |
| |
| -- |
| -- Test transform logic for comparison operators |
| -- |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN 1 = 1.0 |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN 1 > -1.0 |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN -1.0 < 1 |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN "aaa" < "z" |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN "z" > "aaa" |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN false = false |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN ("string" < true) |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN true < 1 |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN (1 + 1.0) = (7 % 5) |
| $$) AS r(result boolean); |
| |
| -- |
| -- Test chained comparisons |
| -- |
| |
| SELECT * FROM create_graph('chained'); |
| SELECT * FROM cypher('chained', $$ CREATE (:people {name: "Jason", age:50}) $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ CREATE (:people {name: "Amy", age:25}) $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ CREATE (:people {name: "Samantha", age:35}) $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ CREATE (:people {name: "Mark", age:40}) $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ CREATE (:people {name: "David", age:15}) $$) AS (result agtype); |
| -- should return 1 |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE 35 < u.age <= 49 RETURN u $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE 25 <= u.age <= 25 RETURN u $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE 35 = u.age = 35 RETURN u $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE 50 > u.age > 35 RETURN u $$) AS (result agtype); |
| -- should return 3 |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE 40 <> u.age <> 35 RETURN u $$) AS (result agtype); |
| -- should return 2 |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE 30 <= u.age <= 49 > u.age RETURN u $$) AS (result agtype); |
| -- should return 0 |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE 30 <= u.age <= 49 = u.age RETURN u $$) AS (result agtype); |
| -- should return 2 |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE 35 < u.age + 1 <= 50 RETURN u $$) AS (result agtype); |
| -- should return 3 |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE NOT 35 < u.age + 1 <= 50 RETURN u $$) AS (result agtype); |
| |
| -- order of operations |
| -- expressions |
| SELECT * FROM cypher('chained', $$ RETURN 1 = 1 = 1 $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ RETURN 1 = 2 = 1 $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ RETURN (1 = 1) = 1 $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ RETURN 1 = (1 = 1) $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ RETURN 1 = 1 = true $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ RETURN (1 = 1) = true $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ RETURN true = ((1 = 1) = true) $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ RETURN ((1 = 1) = 1) = 1 $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ RETURN (1 = (1 = 1)) = 1 $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ RETURN ((1 = (1 = 1)) = 1) = 1 $$) AS (result agtype); |
| |
| -- in clause |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE 35 = u.age = 35 RETURN u $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE (35 = u.age) = 35 RETURN u $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE (35 = 35) = u.age RETURN u $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE u.age = u.age = u.age RETURN u $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE (u.age = u.age) = u.age RETURN u $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE u.age = (u.age = u.age) RETURN u $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE (u.age = u.age) = (u.age = u.age) RETURN u $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE u.age = (u.age = (u.age = u.age)) RETURN u $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE u.age = 35 = ((u.age = u.age) = u.age) RETURN u $$) AS (result agtype); |
| SELECT * FROM cypher('chained', $$ MATCH (u:people) WHERE ((u.age = u.age) = (u.age = u.age)) = (u.age = u.age) RETURN u $$) AS (result agtype); |
| |
| -- |
| -- Test transform logic for IS NULL & IS NOT NULL |
| -- |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN null IS NULL |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN 1 IS NULL |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN 1 IS NOT NULL |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN null IS NOT NULL |
| $$) AS r(result boolean); |
| |
| -- |
| -- Test transform logic for AND, OR, NOT and XOR |
| -- |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN NOT false |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN NOT true |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN true AND true |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN true AND false |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN false AND true |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN false AND false |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN true OR true |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN true OR false |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN false OR true |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN false OR false |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN NOT ((true OR false) AND (false OR true)) |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN true XOR true |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN true XOR false |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN false XOR true |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN false XOR false |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN false OR 1::bool |
| $$) AS (result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN false AND NOT 1::bool |
| $$) AS (result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN NOT 1::bool::int::bool |
| $$) AS (result boolean); |
| |
| -- Invalid operands for AND, OR, NOT, XOR |
| SELECT * FROM cypher('expr', $$ |
| RETURN 1 AND true |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN true AND 0 |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN false OR 1 |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN 0 OR true |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN NOT 1 |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN true XOR 0 |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN 1 XOR 0 |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN NOT ((1 OR 0) AND (0 OR 1)) |
| $$) AS r(result boolean); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN 1.0 AND true |
| $$) AS (result agtype); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN false OR 'string' |
| $$) AS (result agtype); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN false XOR 1::numeric |
| $$) AS (result agtype); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN false OR 1::bool::int |
| $$) AS (result boolean); |
| -- |
| -- Test indirection transform logic for object.property, object["property"], |
| -- and array[element] |
| -- |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN [ |
| 1, |
| { |
| bool: true, |
| int: 3, |
| array: [ |
| 9, |
| 11, |
| { |
| boom: false, |
| float: 3.14 |
| }, |
| 13 |
| ] |
| }, |
| 5, |
| 7, |
| 9 |
| ][1].array[2]["float"] |
| $$) AS r(result agtype); |
| |
| SELECT * |
| FROM cypher('expr', $$ |
| WITH {bool_val: false, int_val: 3, float_val: 3.14, array: [1, 2, 3]} as a |
| RETURN a - 'array' |
| $$) as (a agtype); |
| |
| SELECT * |
| FROM cypher('expr', $$ |
| WITH {bool_val: false, int_val: 3, float_val: 3.14, array: [1, 2, 3]} as a |
| RETURN a - 'int_val' |
| $$) as (a agtype); |
| |
| SELECT * |
| FROM cypher('expr', $$ |
| WITH {bool_val: false, int_val: 3, float_val: 3.14, array: [1, 2, 3]} as a |
| RETURN a.array - 1 |
| $$) as (a agtype); |
| |
| SELECT * |
| FROM cypher('expr', $$ |
| WITH {bool_val: false, int_val: 3, float_val: 3.14, array: [1, 2, 3]} as a |
| RETURN a.array + 1 |
| $$) as (a agtype); |
| |
| -- |
| -- Test STARTS WITH, ENDS WITH, and CONTAINS transform logic |
| -- |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN "abcdefghijklmnopqrstuvwxyz" STARTS WITH "abcd" |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN "abcdefghijklmnopqrstuvwxyz" ENDS WITH "wxyz" |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN "abcdefghijklmnopqrstuvwxyz" CONTAINS "klmn" |
| $$) AS r(result agtype); |
| |
| -- these should return false |
| SELECT * FROM cypher('expr', $$ |
| RETURN "abcdefghijklmnopqrstuvwxyz" STARTS WITH "bcde" |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN "abcdefghijklmnopqrstuvwxyz" ENDS WITH "vwxy" |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN "abcdefghijklmnopqrstuvwxyz" CONTAINS "klmo" |
| $$) AS r(result agtype); |
| -- these should return SQL NULL |
| SELECT * FROM cypher('expr', $$ |
| RETURN "abcdefghijklmnopqrstuvwxyz" STARTS WITH NULL |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN "abcdefghijklmnopqrstuvwxyz" ENDS WITH NULL |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN "abcdefghijklmnopqrstuvwxyz" CONTAINS NULL |
| $$) AS r(result agtype); |
| |
| -- |
| -- Test =~ aka regular expression comparisons |
| -- |
| SELECT create_graph('regex'); |
| SELECT * FROM cypher('regex', $$ |
| CREATE (n:Person {name: 'John'}) RETURN n |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('regex', $$ |
| CREATE (n:Person {name: 'Jeff'}) RETURN n |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('regex', $$ |
| CREATE (n:Person {name: 'Joan'}) RETURN n |
| $$) AS r(result agtype); |
| |
| SELECT * FROM cypher('regex', $$ |
| MATCH (n:Person) WHERE n.name =~ 'JoHn' RETURN n |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('regex', $$ |
| MATCH (n:Person) WHERE n.name =~ '(?i)JoHn' RETURN n |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('regex', $$ |
| MATCH (n:Person) WHERE n.name =~ 'Jo.n' RETURN n |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('regex', $$ |
| MATCH (n:Person) WHERE n.name =~ 'J.*' RETURN n |
| $$) AS r(result agtype); |
| |
| -- |
| --Coerce to Postgres 3 int types (smallint, int, bigint) |
| -- |
| SELECT create_graph('type_coercion'); |
| SELECT * FROM cypher('type_coercion', $$ |
| RETURN NULL |
| $$) AS (i bigint); |
| |
| SELECT * FROM cypher('type_coercion', $$ |
| RETURN 1 |
| $$) AS (i smallint); |
| |
| SELECT * FROM cypher('type_coercion', $$ |
| RETURN 1 |
| $$) AS (i int); |
| |
| SELECT * FROM cypher('type_coercion', $$ |
| RETURN 1 |
| $$) AS (i bigint); |
| |
| SELECT * FROM cypher('type_coercion', $$ |
| RETURN 1.0 |
| $$) AS (i bigint); |
| |
| SELECT * FROM cypher('type_coercion', $$ |
| RETURN 1.0::numeric |
| $$) AS (i bigint); |
| |
| SELECT * FROM cypher('type_coercion', $$ |
| RETURN '1' |
| $$) AS (i bigint); |
| |
| SELECT * FROM cypher('type_coercion', $$ |
| RETURN true |
| $$) AS (i bigint); |
| |
| SELECT * FROM cypher('type_coercion', $$ |
| RETURN true |
| $$) AS (i int); |
| |
| SELECT * FROM cypher('type_coercion', $$ |
| RETURN '1.0' |
| $$) AS (i bigint); |
| |
| -- Casting to ints that will cause overflow |
| SELECT * FROM cypher('type_coercion', $$ |
| RETURN 10000000000000000000 |
| $$) AS (i smallint); |
| |
| SELECT * FROM cypher('type_coercion', $$ |
| RETURN 10000000000000000000 |
| $$) AS (i int); |
| |
| --Invalid types |
| |
| SELECT * FROM cypher('type_coercion', $$ |
| RETURN {key: 1} |
| $$) AS (i bigint); |
| |
| SELECT * FROM cypher('type_coercion', $$ |
| RETURN [1] |
| $$) AS (i bigint); |
| |
| SELECT * FROM cypher('type_coercion', $$ |
| RETURN 1 |
| $$) AS (i bool); |
| |
| SELECT * FROM cypher('type_coercion', $$CREATE ()-[:edge]->()$$) AS (result agtype); |
| SELECT * FROM cypher('type_coercion', $$ |
| MATCH (v) |
| RETURN v |
| $$) AS (i bigint); |
| SELECT * FROM cypher('type_coercion', $$ |
| MATCH ()-[e]-() |
| RETURN e |
| $$) AS (i bigint); |
| SELECT * FROM cypher('type_coercion', $$ |
| MATCH p=()-[]-() |
| RETURN p |
| $$) AS (i bigint); |
| |
| -- |
| -- Test typecasting '::' transform and execution logic |
| -- |
| |
| -- |
| -- Test from an agtype value to agtype int |
| -- |
| SELECT * FROM cypher('expr', $$ |
| RETURN 0.0::int |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN 0.0::integer |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN '0'::int |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN '0'::integer |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN 0.0::numeric::int |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN 2.71::int |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN 2.71::numeric::int |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN true::int |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN false::int |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1.0, pie: 3.1415927, e: 2::numeric}, 2, null][1].one)::int |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1.0::int, pie: 3.1415927, e: 2.718281::numeric}, 2, null][1].one) |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1::float, pie: 3.1415927, e: 2.718281::numeric}, 2, null][1].one)::int |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1, pie: 3.1415927, e: 2.718281::numeric}, 2, null][3])::int |
| $$) AS r(result agtype); |
| -- should return SQL null |
| SELECT agtype_typecast_int('null'::agtype); |
| SELECT agtype_typecast_int(null); |
| SELECT * FROM cypher('expr', $$ |
| RETURN null::int |
| $$) AS r(result agtype); |
| -- should return JSON null |
| SELECT agtype_in('null::int'); |
| -- these should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN '0.0'::int |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN '1.5'::int |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('graph_name', $$ |
| RETURN "15555555555555555555555555555"::int |
| $$) AS (string_result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN 'NaN'::float::int |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN 'infinity'::float::int |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ''::int |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN 'false_'::int |
| $$) AS r(result agtype); |
| -- |
| -- Test from an agtype value to agtype int |
| -- |
| SELECT * FROM cypher('expr', $$ |
| RETURN 0::bool |
| $$) AS r(result agtype); |
| |
| -- these should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN 1.23::bool |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ''::bool |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN 'false_'::bool |
| $$) AS r(result agtype); |
| -- Test from an agtype value to an agtype numeric |
| -- |
| SELECT * FROM cypher('expr', $$ |
| RETURN 0::numeric |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN 2.71::numeric |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN '2.71'::numeric |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN (2.71::numeric)::numeric |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ('2.71'::numeric)::numeric |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ('NaN'::numeric)::numeric |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ((1 + 2.71) * 3)::numeric |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1, pie: 3.1415927, e: 2.718281::numeric}, 2, null][1].pie)::numeric |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1, pie: 3.1415927, e: 2.718281::numeric}, 2, null][1].e) |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1, pie: 3.1415927, e: 2.718281::numeric}, 2, null][1].e)::numeric |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1, pie: 3.1415927, e: 2.718281::numeric}, 2, null][3])::numeric |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1, pie: 3.1415927, e: 2.718281::numeric}, 2::numeric, null]) |
| $$) AS r(result agtype); |
| -- should return SQL null |
| SELECT agtype_typecast_numeric('null'::agtype); |
| SELECT agtype_typecast_numeric(null); |
| SELECT * FROM cypher('expr', $$ |
| RETURN null::numeric |
| $$) AS r(result agtype); |
| -- should return JSON null |
| SELECT agtype_in('null::numeric'); |
| -- these should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN ('2:71'::numeric)::numeric |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ('inf'::numeric)::numeric |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ('infinity'::numeric)::numeric |
| $$) AS r(result agtype); |
| -- verify that output can be accepted and reproduced correctly via agtype_in |
| SELECT agtype_in('2.71::numeric'); |
| SELECT agtype_in('[0, {"e": 2.718281::numeric, "one": 1, "pie": 3.1415927}, 2::numeric, null]'); |
| SELECT * FROM cypher('expr', $$ |
| RETURN (['NaN'::numeric, {one: 1, pie: 3.1415927, nan: 'nAn'::numeric}, 2::numeric, null]) |
| $$) AS r(result agtype); |
| SELECT agtype_in('[NaN::numeric, {"nan": NaN::numeric, "one": 1, "pie": 3.1415927}, 2::numeric, null]'); |
| |
| -- |
| -- Test from an agtype value to agtype float |
| -- |
| SELECT * FROM cypher('expr', $$ |
| RETURN 0::float |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN '2.71'::float |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN 2.71::float |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1, pie: 3.1415927, e: 2::numeric}, 2, null][1].one)::float |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1::float, pie: 3.1415927, e: 2.718281::numeric}, 2, null][1].one) |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1::float, pie: 3.1415927, e: 2.718281::numeric}, 2, null][1].one)::float |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1, pie: 3.1415927, e: 2.718281::numeric}, 2, null][3])::float |
| $$) AS r(result agtype); |
| -- test NaN, infinity, and -infinity |
| SELECT * FROM cypher('expr', $$ |
| RETURN 'NaN'::float |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN 'inf'::float |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN '-inf'::float |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN 'infinity'::float |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN '-infinity'::float |
| $$) AS r(result agtype); |
| -- should return SQL null |
| SELECT agtype_typecast_float('null'::agtype); |
| SELECT agtype_typecast_float(null); |
| SELECT * FROM cypher('expr', $$ |
| RETURN null::float |
| $$) AS r(result agtype); |
| -- should return JSON null |
| SELECT agtype_in('null::float'); |
| -- these should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN '2:71'::float |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN 'infi'::float |
| $$) AS r(result agtype); |
| -- verify that output can be accepted and reproduced correctly via agtype_in |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1::float, pie: 3.1415927, e: 2.718281::numeric}, 2::numeric, null]) |
| $$) AS r(result agtype); |
| SELECT agtype_in('[0, {"e": 2.718281::numeric, "one": 1.0, "pie": 3.1415927}, 2::numeric, null]'); |
| SELECT * FROM cypher('expr', $$ |
| RETURN (['NaN'::float, {one: 'inf'::float, pie: 3.1415927, e: 2.718281::numeric}, 2::numeric, null]) |
| $$) AS r(result agtype); |
| SELECT agtype_in('[NaN, {"e": 2.718281::numeric, "one": Infinity, "pie": 3.1415927}, 2::numeric, null]'); |
| |
| -- |
| -- Test typecast ::pg_float8 |
| -- |
| SELECT * FROM cypher('expr', $$ |
| RETURN 0::pg_float8 |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN '2.71'::pg_float8 |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN 2.71::pg_float8 |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1, pie: 3.1415927, e: 2::numeric}, 2, null][1].one)::pg_float8 |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1::pg_float8, pie: 3.1415927, e: 2.718281::numeric}, 2, null][1].one) |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1::pg_float8, pie: 3.1415927, e: 2.718281::numeric}, 2, null][1].one)::float |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1, pie: 3.1415927, e: 2.718281::numeric}, 2, null][3])::pg_float8 |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN (['NaN'::pg_float8, {one: 'inf'::pg_float8, pie: 3.1415927, e: 2.718281::numeric}, 2::numeric, null]) |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ([0, {one: 1, pie: 3.1415927, e: 2.718281::numeric}, 2, null][1].e)::pg_float8 |
| $$) AS r(result agtype); |
| -- test NaN, Infinity and -Infinity |
| SELECT * FROM cypher('expr', $$ |
| RETURN 'NaN'::pg_float8 |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN 'inf'::pg_float8 |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN '-inf'::pg_float8 |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN 'infinity'::pg_float8 |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN '-infinity'::pg_float8 |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN null::pg_float8 |
| $$) AS r(result agtype); |
| -- these should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN ''::pg_float8 |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN '2:71'::pg_float8 |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN 'infi'::pg_float8 |
| $$) AS r(result agtype); |
| |
| -- |
| -- Test typecast :: transform and execution logic for object (vertex & edge) |
| -- |
| SELECT * FROM cypher('expr', $$ |
| RETURN {id:0, label:"vertex 0", properties:{}}::vertex |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN {vertex_0:{id:0, label:"vertex 0", properties:{}}::vertex} |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN {name:"container 0", vertices:[{vertex_0:{id:0, label:"vertex 0", properties:{}}::vertex}, {vertex_0:{id:0, label:"vertex 0", properties:{}}::vertex}]} |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN {id:3, label:"edge 0", properties:{}, start_id:0, end_id:1}::edge |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN {edge_0:{id:3, label:"edge 0", properties:{}, start_id:0, end_id:1}::edge} |
| $$) AS r(result agtype); |
| --invalid edge typecast |
| SELECT * FROM cypher('expr', $$ |
| RETURN {edge_0:{id:3, label:"edge 0", properties:{}, startid:0, end_id:1}::edge} |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN {edge_0:{id:3, label:"edge 0", properties:{}, start_id:0, endid:1}::edge} |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN {name:"container 1", edges:[{id:3, label:"edge 0", properties:{}, start_id:0, end_id:1}::edge, {id:4, label:"edge 1", properties:{}, start_id:1, end_id:0}::edge]} |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN {name:"path 1", path:[{id:0, label:"vertex 0", properties:{}}::vertex, {id:2, label:"edge 0", properties:{}, start_id:0, end_id:1}::edge, {id:1, label:"vertex 1", properties:{}}::vertex]} |
| $$) AS r(result agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN NULL::vertex |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN NULL::edge |
| $$) AS r(result agtype); |
| SELECT agtype_typecast_vertex('null'::agtype); |
| SELECT agtype_typecast_vertex(null); |
| SELECT agtype_typecast_edge('null'::agtype); |
| SELECT agtype_typecast_edge(null); |
| -- should return JSON null |
| SELECT agtype_in('null::vertex'); |
| SELECT agtype_in('null::edge'); |
| -- should all fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN {id:0, labelz:"vertex 0", properties:{}}::vertex |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN {id:0, label:"vertex 0"}::vertex |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN {id:"0", label:"vertex 0", properties:{}}::vertex |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN {}::vertex |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN {id:3, labelz:"edge 0", properties:{}, start_id:0, end_id:1}::edge |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN {id:3, label:"edge 0", start_id:0, end_id:1}::edge |
| $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN {}::edge |
| $$) AS r(result agtype); |
| -- make sure that output can be read back in and reproduce the output |
| SELECT agtype_in('{"name": "container 0", "vertices": [{"vertex_0": {"id": 0, "label": "vertex 0", "properties": {}}::vertex}, {"vertex_0": {"id": 0, "label": "vertex 0", "properties": {}}::vertex}]}'); |
| SELECT agtype_in('{"name": "container 1", "edges": [{"id": 3, "label": "edge 0", "end_id": 1, "start_id": 0, "properties": {}}::edge, {"id": 4, "label": "edge 1", "end_id": 0, "start_id": 1, "properties": {}}::edge]}'); |
| SELECT agtype_in('{"name": "path 1", "path": [{"id": 0, "label": "vertex 0", "properties": {}}::vertex, {"id": 2, "label": "edge 0", "end_id": 1, "start_id": 0, "properties": {}}::edge, {"id": 1, "label": "vertex 1", "properties": {}}::vertex]}'); |
| |
| -- typecast to path |
| SELECT agtype_in('[{"id": 0, "label": "vertex 0", "properties": {}}::vertex, {"id": 2, "label": "edge 0", "end_id": 1, "start_id": 0, "properties": {}}::edge, {"id": 1, "label": "vertex 1", "properties": {}}::vertex]::path'); |
| SELECT agtype_in('{"Path" : [{"id": 0, "label": "vertex 0", "properties": {}}::vertex, {"id": 2, "label": "edge 0", "end_id": 1, "start_id": 0, "properties": {}}::edge, {"id": 1, "label": "vertex 1", "properties": {}}::vertex]::path}'); |
| SELECT * FROM cypher('expr', $$ RETURN [{id: 0, label: "vertex 0", properties: {}}::vertex, {id: 2, label: "edge 0", end_id: 1, start_id: 0, properties: {}}::edge, {id: 1, label: "vertex 1", properties: {}}::vertex]::path $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ RETURN {path : [{id: 0, label: "vertex 0", properties: {}}::vertex, {id: 2, label: "edge 0", end_id: 1, start_id: 0, properties: {}}::edge, {id: 1, label: "vertex 1", properties: {}}::vertex]::path} $$) AS r(result agtype); |
| -- verify that the output can be input |
| SELECT agtype_in('[{"id": 0, "label": "vertex 0", "properties": {}}::vertex, {"id": 2, "label": "edge 0", "end_id": 1, "start_id": 0, "properties": {}}::edge, {"id": 1, "label": "vertex 1", "properties": {}}::vertex]::path'); |
| SELECT agtype_in('{"path": [{"id": 0, "label": "vertex 0", "properties": {}}::vertex, {"id": 2, "label": "edge 0", "end_id": 1, "start_id": 0, "properties": {}}::edge, {"id": 1, "label": "vertex 1", "properties": {}}::vertex]::path}'); |
| -- invalid paths should fail |
| SELECT agtype_in('[{"id": 0, "label": "vertex 0", "properties": {}}::vertex, {"id": 2, "label": "edge 0", "end_id": 1, "start_id": 0, "properties": {}}::edge]::path'); |
| SELECT agtype_in('{"Path" : [{"id": 2, "label": "edge 0", "end_id": 1, "start_id": 0, "properties": {}}::edge, {"id": 0, "label": "vertex 0", "properties": {}}::vertex, {"id": 2, "label": "edge 0", "end_id": 1, "start_id": 0, "properties": {}}::edge, {"id": 1, "label": "vertex 1", "properties": {}}::vertex]::path}'); |
| SELECT * FROM cypher('expr', $$ RETURN [{id: 0, label: "vertex 0", properties: {}}::vertex]::path $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ RETURN [{id: 2, label: "edge 0", end_id: 1, start_id: 0, properties: {}}::edge]::path $$) AS r(result agtype); |
| SELECT * FROM cypher('expr', $$ RETURN []::path $$) AS r(result agtype); |
| -- should be JSON null |
| SELECT agtype_in('null::path'); |
| -- should be SQL null |
| SELECT * FROM cypher('expr', $$ RETURN null::path $$) AS r(result agtype); |
| SELECT agtype_typecast_path(agtype_in('null')); |
| SELECT agtype_typecast_path(null); |
| -- |
| -- Tests for explicit typecast to json |
| -- |
| |
| -- Should pass |
| SELECT agtype_to_json('{}'::agtype); |
| SELECT agtype_to_json('{ "hello": "world" }'::agtype); |
| SELECT agtype_to_json('{ "hello": "world" }'::agtype)->>'hello'; |
| SELECT agtype_to_json('[]'::agtype); |
| SELECT agtype_to_json('[1, 2, 3]'::agtype); |
| SELECT agtype_to_json(null::agtype); |
| |
| SELECT cast('{}'::agtype as json); |
| SELECT cast('{ "hello": "world" }'::agtype as json); |
| SELECT cast('{ "hello": "world" }'::agtype as json)->>'hello'; |
| SELECT cast('[]'::agtype as json); |
| SELECT cast('[1, 2, 3]'::agtype as json); |
| SELECT cast('[1, 2, 3]'::agtype as json)->1; |
| SELECT cast(null::agtype as json); |
| |
| SELECT vertex_in_json, vertex_in_json->'id' as id, pg_typeof(vertex_in_json) FROM cypher('type_coercion', $$ MATCH (a) RETURN a $$) AS (vertex_in_json json); |
| SELECT edge_in_json, edge_in_json->'id' as id, pg_typeof(edge_in_json) FROM cypher('type_coercion', $$ MATCH ()-[e]->() RETURN e $$) AS (edge_in_json json); |
| SELECT vle_in_json, vle_in_json->0 as first_edge, pg_typeof(vle_in_json) FROM cypher('type_coercion', $$ MATCH ()-[e *]->() RETURN e $$) AS (vle_in_json json); |
| SELECT *, pg_typeof(props_in_json) FROM cypher('type_coercion', $$ MATCH (a) RETURN properties(a) $$) AS (props_in_json json); |
| SELECT path_in_json, path_in_json->0 as first_node FROM cypher('type_coercion', $$ MATCH p=()-[]->() RETURN p $$) AS (path_in_json json); |
| SELECT *, pg_typeof(nodes_in_json) FROM cypher('type_coercion', $$ MATCH p=()-[]->() RETURN nodes(p) $$) AS (nodes_in_json json); |
| SELECT *, pg_typeof(rels_in_json) FROM cypher('type_coercion', $$ MATCH p=()-[]->() RETURN relationships(p) $$) AS (rels_in_json json); |
| |
| SELECT cast(result as json) FROM cypher('type_coercion', $$ MATCH (a) RETURN a $$) AS (result agtype); |
| SELECT cast(result as json) FROM cypher('type_coercion', $$ MATCH ()-[e]-() RETURN e $$) AS (result agtype); |
| SELECT cast(result as json) FROM cypher('type_coercion', $$ MATCH ()-[e *]->() RETURN e $$) AS (result agtype); |
| SELECT cast(result as json) FROM cypher('type_coercion', $$ MATCH p=()-[]->() RETURN p $$) AS (result agtype); |
| SELECT pg_typeof(cast(result as json)) FROM cypher('type_coercion', $$ MATCH p=()-[]->() RETURN p $$) AS (result agtype); |
| |
| -- Should fail |
| SELECT agtype_to_json('1'::agtype); |
| SELECT agtype_to_json('1.111'::agtype); |
| SELECT agtype_to_json('true'::agtype); |
| SELECT agtype_to_json('false'::agtype); |
| SELECT agtype_to_json('1::numeric'::agtype); |
| |
| SELECT cast(result as json) FROM cypher('type_coercion', $$ RETURN 1 $$) AS (result agtype); |
| SELECT cast(result as json) FROM cypher('type_coercion', $$ RETURN 1.111 $$) AS (result agtype); |
| SELECT cast(result as json) FROM cypher('type_coercion', $$ RETURN true $$) AS (result agtype); |
| SELECT cast(result as json) FROM cypher('type_coercion', $$ RETURN false $$) AS (result agtype); |
| SELECT cast(result as json) FROM cypher('type_coercion', $$ RETURN 1::numeric $$) AS (result agtype); |
| |
| -- test functions |
| -- create some vertices and edges |
| SELECT * FROM cypher('expr', $$CREATE (:v)$$) AS (a agtype); |
| SELECT * FROM cypher('expr', $$CREATE (:v {i: 0})$$) AS (a agtype); |
| SELECT * FROM cypher('expr', $$CREATE (:v {i: 1})$$) AS (a agtype); |
| SELECT * FROM cypher('expr', $$ |
| CREATE (:v1 {id:'initial'})-[:e1]->(:v1 {id:'middle'})-[:e1]->(:v1 {id:'end'}) |
| $$) AS (a agtype); |
| -- show them |
| SELECT * FROM cypher('expr', $$ MATCH (v) RETURN v $$) AS (expression agtype); |
| SELECT * FROM cypher('expr', $$ MATCH ()-[e]-() RETURN e $$) AS (expression agtype); |
| -- id() |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[e]-() RETURN id(e) |
| $$) AS (id agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH (v) RETURN id(v) |
| $$) AS (id agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN id(null) |
| $$) AS (id agtype); |
| -- should error |
| SELECT * FROM cypher('expr', $$ |
| RETURN id() |
| $$) AS (id agtype); |
| -- start_id() |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[e]-() RETURN start_id(e) |
| $$) AS (start_id agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN start_id(null) |
| $$) AS (start_id agtype); |
| -- should error |
| SELECT * FROM cypher('expr', $$ |
| MATCH (v) RETURN start_id(v) |
| $$) AS (start_id agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN start_id() |
| $$) AS (start_id agtype); |
| -- end_id() |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[e]-() RETURN end_id(e) |
| $$) AS (end_id agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN end_id(null) |
| $$) AS (end_id agtype); |
| -- should error |
| SELECT * FROM cypher('expr', $$ |
| MATCH (v) RETURN end_id(v) |
| $$) AS (end_id agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN end_id() |
| $$) AS (end_id agtype); |
| -- startNode() |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[e]-() RETURN id(e), start_id(e), startNode(e) |
| $$) AS (id agtype, start_id agtype, startNode agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN startNode(null) |
| $$) AS (startNode agtype); |
| -- should error |
| SELECT * FROM cypher('expr', $$ |
| MATCH (v) RETURN startNode(v) |
| $$) AS (startNode agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN startNode() |
| $$) AS (startNode agtype); |
| -- endNode() |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[e]-() RETURN id(e), end_id(e), endNode(e) |
| $$) AS (id agtype, end_id agtype, endNode agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN endNode(null) |
| $$) AS (endNode agtype); |
| -- should error |
| SELECT * FROM cypher('expr', $$ |
| MATCH (v) RETURN endNode(v) |
| $$) AS (endNode agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN endNode() |
| $$) AS (endNode agtype); |
| -- type() |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[e]-() RETURN type(e) |
| $$) AS (type agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN type(null) |
| $$) AS (type agtype); |
| -- should error |
| SELECT * FROM cypher('expr', $$ |
| MATCH (v) RETURN type(v) |
| $$) AS (type agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN type() |
| $$) AS (type agtype); |
| -- label () |
| SELECT * FROM cypher('expr', $$ |
| MATCH (v) RETURN label(v) |
| $$) AS (label agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[e]->() RETURN label(e) |
| $$) AS (label agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN label({id: 0, label: 'typecast', properties: {}}::vertex) |
| $$) AS (label agtype); |
| -- return NULL |
| SELECT * FROM cypher('expr', $$ |
| RETURN label(NULL) |
| $$) AS (label agtype); |
| SELECT ag_catalog.age_label(NULL); |
| -- should error |
| SELECT * FROM cypher('expr', $$ |
| MATCH p=()-[]->() RETURN label(p) |
| $$) AS (label agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN label(1) |
| $$) AS (label agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH (n) RETURN label([n]) |
| $$) AS (label agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN label({id: 0, label: 'failed', properties: {}}) |
| $$) AS (label agtype); |
| -- timestamp() can't be done as it will always have a different value |
| -- size() of a string |
| SELECT * FROM cypher('expr', $$ |
| RETURN size('12345') |
| $$) AS (size agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN size("1234567890") |
| $$) AS (size agtype); |
| -- size() of an array |
| SELECT * FROM cypher('expr', $$ |
| RETURN size([1, 2, 3, 4, 5]) |
| $$) AS (size agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN size([]) |
| $$) AS (size agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN size(null) |
| $$) AS (size agtype); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN size(1234567890) |
| $$) AS (size agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN size() |
| $$) AS (size agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| WHERE size(vle_array[0]) = 0 |
| RETURN vle_array |
| $$) AS (vle_array agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN size({id: 0, status:'it_will_fail'}) |
| $$) AS (size agtype); |
| -- head() of an array |
| SELECT * FROM cypher('expr', $$ |
| RETURN head([1, 2, 3, 4, 5]) |
| $$) AS (head agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN head([1]) |
| $$) AS (head agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN head([]) |
| $$) AS (head agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN head(null) |
| $$) AS (head agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN head([null, null]) |
| $$) AS (head agtype); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN head(1234567890) |
| $$) AS (head agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN head() |
| $$) AS (head agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| RETURN head(vle_array[0]) |
| $$) AS (head agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN head({id: 0, status:'it_will_fail'}) |
| $$) AS (head agtype); |
| -- last() |
| SELECT * FROM cypher('expr', $$ |
| RETURN last([1, 2, 3, 4, 5]) |
| $$) AS (last agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN last([1]) |
| $$) AS (last agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN last([]) |
| $$) AS (last agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN last(null) |
| $$) AS (last agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN last([null, null]) |
| $$) AS (last agtype); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN last(1234567890) |
| $$) AS (last agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN last() |
| $$) AS (last agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| RETURN last(vle_array[0]) |
| $$) AS (last agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN last({id: 0, status:'it_will_fail'}) |
| $$) AS (last agtype); |
| -- properties() |
| SELECT * FROM cypher('expr', $$ |
| MATCH (v) RETURN properties(v) |
| $$) AS (properties agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[e]-() RETURN properties(e) |
| $$) AS (properties agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN properties(null) |
| $$) AS (properties agtype); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN properties(1234) |
| $$) AS (properties agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN properties() |
| $$) AS (properties agtype); |
| -- coalesce |
| SELECT * FROM cypher('expr', $$ |
| RETURN coalesce(null, 1, null, null) |
| $$) AS (coalesce agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN coalesce(null, -3.14, null, null) |
| $$) AS (coalesce agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN coalesce(null, "string", null, null) |
| $$) AS (coalesce agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN coalesce(null, null, null, []) |
| $$) AS (coalesce agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN coalesce(null, null, null, {}) |
| $$) AS (coalesce agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN coalesce(null, id(null), null) |
| $$) AS (coalesce agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN coalesce(null) |
| $$) AS (coalesce agtype); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN coalesce() |
| $$) AS (coalesce agtype); |
| -- toBoolean() |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBoolean(true) |
| $$) AS (toBoolean agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBoolean(false) |
| $$) AS (toBoolean agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBoolean("true") |
| $$) AS (toBoolean agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBoolean("false") |
| $$) AS (toBoolean agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBoolean("false_") |
| $$) AS (toBoolean agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBoolean(null) |
| $$) AS (toBoolean agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBoolean(1) |
| $$) AS (toBoolean agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBoolean(0) |
| $$) AS (toBoolean agtype); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBoolean() |
| $$) AS (toBoolean agtype); |
| |
| -- toBooleanList() |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBooleanList([true, false, true]) |
| $$) AS (toBooleanList agtype); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBooleanList(["true", "false", "true"]) |
| $$) AS (toBooleanList agtype); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBooleanList(["True", "False", "True"]) |
| $$) AS (toBooleanList agtype); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBooleanList([0,1,2,3,4]) |
| $$) AS (toBooleanList agtype); |
| |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBooleanList([]) |
| $$) AS (toBooleanList agtype); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBooleanList([null, null, null]) |
| $$) AS (toBooleanList agtype); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBooleanList(["Hello", "world!"]) |
| $$) AS (toBooleanList agtype); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBooleanList([["A", "B"], ["C", "D"]]) |
| $$) AS (toBooleanList agtype); |
| |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBooleanList(fail) |
| $$) AS (toBooleanList agtype); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBooleanList("fail") |
| $$) AS (toBooleanList agtype); |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN toBooleanList(123) |
| $$) AS (toBooleanList agtype); |
| |
| -- toFloat() |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloat(1) |
| $$) AS (toFloat agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloat(1.2) |
| $$) AS (toFloat agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloat("1") |
| $$) AS (toFloat agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloat("1.2") |
| $$) AS (toFloat agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloat("1.2"::numeric) |
| $$) AS (toFloat agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloat("false_") |
| $$) AS (toFloat agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloat(null) |
| $$) AS (toFloat agtype); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloat(true) |
| $$) AS (toFloat agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloat() |
| $$) AS (toFloat agtype); |
| -- toFloatList() |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloatList([1.3]) |
| $$) AS (toFloatList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloatList([1.2, '4.654']) |
| $$) AS (toFloatList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloatList(['1.9432', 8.6222, '9.4111212', 344.22]) |
| $$) AS (toFloatList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloatList(['999.2']) |
| $$) AS (toFloatList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloatList([1.20002]) |
| $$) AS (toFloatList agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloatList(['true']) |
| $$) AS (toFloatList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloatList([null]) |
| $$) AS (toFloatList agtype); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloatList([failed]) |
| $$) AS (toFloatList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloatList("failed") |
| $$) AS (toFloatList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toFloatList(555) |
| $$) AS (toFloatList agtype); |
| -- toInteger() |
| SELECT * FROM cypher('expr', $$ |
| RETURN toInteger(1) |
| $$) AS (toInteger agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toInteger(1.2) |
| $$) AS (toInteger agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toInteger("1") |
| $$) AS (toInteger agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toInteger("1.2") |
| $$) AS (toInteger agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toInteger("1.2"::numeric) |
| $$) AS (toInteger agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN toInteger("false_") |
| $$) AS (toInteger agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toInteger(null) |
| $$) AS (toInteger agtype); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN toInteger(true) |
| $$) AS (toInteger agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toInteger() |
| $$) AS (toInteger agtype); |
| -- toIntegerList() |
| SELECT * FROM cypher('expr', $$ |
| RETURN toIntegerList([1, 7.8, 9.0, '88']) |
| $$) AS (toIntegerList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toIntegerList([4.2, '123', '8', 8]) |
| $$) AS (toIntegerList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toIntegerList(['41', '12', 2]) |
| $$) AS (toIntegerList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toIntegerList([1, 2, 3, '10.2']) |
| $$) AS (toIntegerList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toIntegerList([0000]) |
| $$) AS (toIntegerList agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN toIntegerList(["false_", 'asdsad', '123k1kdk1']) |
| $$) AS (toIntegerList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toIntegerList([null, '123false', 'one']) |
| $$) AS (toIntegerList agtype); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN toIntegerList(123, '123') |
| $$) AS (toIntegerList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toIntegerList(32[]) |
| $$) AS (toIntegerList agtype); |
| -- length() of a path |
| SELECT * FROM cypher('expr', $$ |
| RETURN length([{id: 0, label: "vertex 0", properties: {}}::vertex, {id: 2, label: "edge 0", end_id: 1, start_id: 0, properties: {}}::edge, {id: 1, label: "vertex 1", properties: {}}::vertex]::path) |
| $$) AS (length agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN length([{id: 0, label: "vertex 0", properties: {}}::vertex, {id: 2, label: "edge 0", end_id: 1, start_id: 0, properties: {}}::edge, {id: 1, label: "vertex 1", properties: {}}::vertex, {id: 2, label: "edge 0", end_id: 1, start_id: 0, properties: {}}::edge, {id: 1, label: "vertex 1", properties: {}}::vertex]::path) |
| $$) AS (length agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN length(null) |
| $$) AS (length agtype); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN length(true) |
| $$) AS (length agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN length() |
| $$) AS (length agtype); |
| |
| -- |
| -- toString() |
| -- |
| |
| -- PG types |
| SELECT * FROM age_toString(3); |
| SELECT * FROM age_toString(3.14); |
| SELECT * FROM age_toString(3.14::float); |
| SELECT * FROM age_toString(3.14::numeric); |
| SELECT * FROM age_toString(true); |
| SELECT * FROM age_toString(false); |
| SELECT * FROM age_toString('a string'); |
| SELECT * FROM age_toString('a cstring'::cstring); |
| SELECT * FROM age_toString('a text string'::text); |
| SELECT * FROM age_toString(pg_typeof(3.14)); |
| -- agtypes |
| SELECT * FROM age_toString(agtype_in('3')); |
| SELECT * FROM age_toString(agtype_in('3.14')); |
| SELECT * FROM age_toString(agtype_in('3.14::float')); |
| SELECT * FROM age_toString(agtype_in('3.14::numeric')); |
| SELECT * FROM age_toString(agtype_in('true')); |
| SELECT * FROM age_toString(agtype_in('false')); |
| SELECT * FROM age_toString(agtype_in('"a string"')); |
| SELECT * FROM cypher('expr', $$ RETURN toString(3.14::numeric) $$) AS (results agtype); |
| -- should return null |
| SELECT * FROM age_toString(NULL); |
| SELECT * FROM age_toString(agtype_in(null)); |
| -- should fail |
| SELECT * FROM age_toString(); |
| SELECT * FROM cypher('expr', $$ RETURN toString() $$) AS (results agtype); |
| -- toStringList() -- |
| SELECT * FROM cypher('expr', $$ |
| RETURN toStringList([5, 10, 7.8, 9, 1.3]) |
| $$) AS (toStringList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toStringList(['test', 89, 'again', 7.1, 9]) |
| $$) AS (toStringList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toStringList([null, false, true, 'string']) |
| $$) AS (toStringList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toStringList([9.123456789, 5.123, 1.12345, 0.123123]) |
| $$) AS (toStringList agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN toStringList([null]) |
| $$) AS (toStringList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toStringList([true, false, true, true]) |
| $$) AS (toStringList agtype); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN toStringList([['a', b]]) |
| $$) AS (toStringList agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toStringList([test]) |
| $$) AS (toStringList agtype); |
| |
| -- |
| -- reverse(string) |
| -- |
| SELECT * FROM cypher('expr', $$ |
| RETURN reverse("gnirts a si siht") |
| $$) AS (results agtype); |
| SELECT * FROM age_reverse('gnirts a si siht'); |
| SELECT * FROM age_reverse('gnirts a si siht'::text); |
| SELECT * FROM age_reverse('gnirts a si siht'::cstring); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN reverse(null) |
| $$) AS (results agtype); |
| SELECT * FROM age_reverse(null); |
| -- should return error |
| SELECT * FROM age_reverse([4923, 'abc', 521, NULL, 487]); |
| -- Should return the reversed list |
| SELECT * FROM cypher('expr', $$ |
| RETURN reverse([4923, 'abc', 521, NULL, 487]) |
| $$) AS (u agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN reverse([4923]) |
| $$) AS (u agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN reverse([4923, 257]) |
| $$) as (u agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN reverse([4923, 257, null]) |
| $$) as (u agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN reverse([4923, 257, 'tea']) |
| $$) as (u agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN reverse([[1, 4, 7], 4923, [1, 2, 3], 'abc', 521, NULL, 487, ['fgt', 7, 10]]) |
| $$) as (u agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN reverse([4923, 257, {test1: "key"}]) |
| $$) as (u agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN reverse([4923, 257, {test2: [1, 2, 3]}]) |
| $$) as (u agtype); |
| SELECT * FROM cypher('expr', $$ |
| CREATE ({test: [1, 2, 3]}) |
| $$) as (u agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH (v) WHERE exists(v.test) RETURN reverse(v.test) |
| $$) as (u agtype); |
| |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN reverse(true) |
| $$) AS (results agtype); |
| SELECT * FROM age_reverse(true); |
| SELECT * FROM cypher('expr', $$ |
| RETURN reverse(3.14) |
| $$) AS (results agtype); |
| SELECT * FROM age_reverse(3.14); |
| SELECT * FROM cypher('expr', $$ |
| RETURN reverse() |
| $$) AS (results agtype); |
| SELECT * FROM age_reverse(); |
| SELECT * FROM cypher('expr', $$ |
| MATCH (v) |
| RETURN reverse(v) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN reverse({}) |
| $$) AS (results agtype); |
| |
| -- |
| -- toUpper() and toLower() |
| -- |
| SELECT * FROM cypher('expr', $$ |
| RETURN toUpper('to uppercase') |
| $$) AS (toUpper agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toLower('TO LOWERCASE') |
| $$) AS (toLower agtype); |
| SELECT * FROM age_toupper('text'::text); |
| SELECT * FROM age_toupper('cstring'::cstring); |
| SELECT * FROM age_tolower('TEXT'::text); |
| SELECT * FROM age_tolower('CSTRING'::cstring); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN toUpper(null) |
| $$) AS (toUpper agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toLower(null) |
| $$) AS (toLower agtype); |
| SELECT * FROM age_toupper(null); |
| SELECT * FROM age_tolower(null); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN toUpper(true) |
| $$) AS (toUpper agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toUpper() |
| $$) AS (toUpper agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toLower(true) |
| $$) AS (toLower agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN toLower() |
| $$) AS (toLower agtype); |
| SELECT * FROM age_toupper(); |
| SELECT * FROM age_tolower(); |
| |
| -- |
| -- lTrim(), rTrim(), trim() |
| -- |
| |
| SELECT * FROM cypher('expr', $$ |
| RETURN lTrim(" string ") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN rTrim(" string ") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN trim(" string ") |
| $$) AS (results agtype); |
| SELECT * FROM age_ltrim(' string '); |
| SELECT * FROM age_rtrim(' string '); |
| SELECT * FROM age_trim(' string '); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN lTrim(null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN rTrim(null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN trim(null) |
| $$) AS (results agtype); |
| SELECT * FROM age_ltrim(null); |
| SELECT * FROM age_rtrim(null); |
| SELECT * FROM age_trim(null); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN lTrim(true) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN rTrim(true) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN trim(true) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN lTrim() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN rTrim() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN trim() |
| $$) AS (results agtype); |
| |
| SELECT * FROM age_ltrim(); |
| SELECT * FROM age_rtrim(); |
| SELECT * FROM age_trim(); |
| |
| -- |
| -- left(), right(), & substring() |
| -- left() |
| SELECT * FROM cypher('expr', $$ |
| RETURN left("123456789", 1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN left("123456789", 3) |
| $$) AS (results agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN left("123456789", 0) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN left(null, 1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN left(null, null) |
| $$) AS (results agtype); |
| SELECT * FROM age_left(null, 1); |
| SELECT * FROM age_left(null, null); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN left("123456789", null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN left("123456789", -1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN left() |
| $$) AS (results agtype); |
| SELECT * FROM age_left('123456789', null); |
| SELECT * FROM age_left('123456789', -1); |
| SELECT * FROM age_left(); |
| --right() |
| SELECT * FROM cypher('expr', $$ |
| RETURN right("123456789", 1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN right("123456789", 3) |
| $$) AS (results agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN right("123456789", 0) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN right(null, 1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN right(null, null) |
| $$) AS (results agtype); |
| SELECT * FROM age_right(null, 1); |
| SELECT * FROM age_right(null, null); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN right("123456789", null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN right("123456789", -1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN right() |
| $$) AS (results agtype); |
| SELECT * FROM age_right('123456789', null); |
| SELECT * FROM age_right('123456789', -1); |
| SELECT * FROM age_right(); |
| -- substring() |
| SELECT * FROM cypher('expr', $$ |
| RETURN substring("0123456789", 0, 1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN substring("0123456789", 1, 3) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN substring("0123456789", 3) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN substring("0123456789", 0) |
| $$) AS (results agtype); |
| SELECT * FROM age_substring('0123456789', 3, 2); |
| SELECT * FROM age_substring('0123456789', 1); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN substring(null, null, null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN substring(null, null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN substring(null, 1) |
| $$) AS (results agtype); |
| SELECT * FROM age_substring(null, null, null); |
| SELECT * FROM age_substring(null, null); |
| SELECT * FROM age_substring(null, 1); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN substring("123456789", null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN substring("123456789", 0, -1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN substring("123456789", -1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN substring("123456789") |
| $$) AS (results agtype); |
| SELECT * FROM age_substring('123456789', null); |
| SELECT * FROM age_substring('123456789', 0, -1); |
| SELECT * FROM age_substring('123456789', -1); |
| SELECT * FROM age_substring(); |
| |
| -- |
| -- split() |
| -- |
| SELECT * FROM cypher('expr', $$ |
| RETURN split("a,b,c,d,e,f", ",") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN split("a,b,c,d,e,f", "") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN split("a,b,c,d,e,f", " ") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN split("a,b,cd e,f", " ") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN split("a,b,cd e,f", " ") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN split("a,b,c,d,e,f", "c,") |
| $$) AS (results agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN split(null, null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN split("a,b,c,d,e,f", null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN split(null, ",") |
| $$) AS (results agtype); |
| SELECT * FROM age_split(null, null); |
| SELECT * FROM age_split('a,b,c,d,e,f', null); |
| SELECT * FROM age_split(null, ','); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN split(123456789, ",") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN split("a,b,c,d,e,f", -1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN split("a,b,c,d,e,f") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN split() |
| $$) AS (results agtype); |
| SELECT * FROM age_split(123456789, ','); |
| SELECT * FROM age_split('a,b,c,d,e,f', -1); |
| SELECT * FROM age_split('a,b,c,d,e,f'); |
| SELECT * FROM age_split(); |
| |
| -- |
| -- replace() |
| -- |
| SELECT * FROM cypher('expr', $$ |
| RETURN replace("Hello", "lo", "p") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN replace("Hello", "hello", "Good bye") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN replace("abcabcabc", "abc", "a") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN replace("abcabcabc", "ab", "") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN replace("ababab", "ab", "ab") |
| $$) AS (results agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN replace(null, null, null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN replace("Hello", null, null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN replace("Hello", "", null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN replace("", "", "") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN replace("Hello", "Hello", "") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN replace("", "Hello", "Mellow") |
| $$) AS (results agtype); |
| SELECT * FROM age_replace(null, null, null); |
| SELECT * FROM age_replace('Hello', null, null); |
| SELECT * FROM age_replace('Hello', '', null); |
| SELECT * FROM age_replace('', '', ''); |
| SELECT * FROM age_replace('Hello', 'Hello', ''); |
| SELECT * FROM age_replace('', 'Hello', 'Mellow'); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN replace() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN replace("Hello") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN replace("Hello", null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN replace("Hello", "e", 1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN replace("Hello", 1, "e") |
| $$) AS (results agtype); |
| SELECT * FROM age_replace(); |
| SELECT * FROM age_replace(null); |
| SELECT * FROM age_replace(null, null); |
| SELECT * FROM age_replace('Hello', 'e', 1); |
| SELECT * FROM age_replace('Hello', 1, 'E'); |
| |
| -- |
| -- sin, cos, tan, cot |
| -- |
| SELECT sin = results FROM cypher('expr', $$ |
| RETURN sin(3.1415) |
| $$) AS (results agtype), sin(3.1415); |
| SELECT cos = results FROM cypher('expr', $$ |
| RETURN cos(3.1415) |
| $$) AS (results agtype), cos(3.1415); |
| SELECT tan = results FROM cypher('expr', $$ |
| RETURN tan(3.1415) |
| $$) AS (results agtype), tan(3.1415); |
| SELECT cot = results FROM cypher('expr', $$ |
| RETURN cot(3.1415) |
| $$) AS (results agtype), cot(3.1415); |
| SELECT sin = age_sin FROM sin(3.1415), age_sin(3.1415); |
| SELECT cos = age_cos FROM cos(3.1415), age_cos(3.1415); |
| SELECT tan = age_tan FROM tan(3.1415), age_tan(3.1415); |
| SELECT cot = age_cot FROM cot(3.1415), age_cot(3.1415); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN sin(null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN cos(null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN tan(null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN cot(null) |
| $$) AS (results agtype); |
| SELECT * FROM age_sin(null); |
| SELECT * FROM age_cos(null); |
| SELECT * FROM age_tan(null); |
| SELECT * FROM age_cot(null); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN sin("0") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN cos("0") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN tan("0") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN cot("0") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN sin() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN cos() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN tan() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN cot() |
| $$) AS (results agtype); |
| SELECT * FROM age_sin('0'); |
| SELECT * FROM age_cos('0'); |
| SELECT * FROM age_tan('0'); |
| SELECT * FROM age_cot('0'); |
| SELECT * FROM age_sin(); |
| SELECT * FROM age_cos(); |
| SELECT * FROM age_tan(); |
| SELECT * FROM age_cot(); |
| |
| -- |
| -- Arc functions: asin, acos, atan, & atan2 |
| -- |
| SELECT * FROM cypher('expr', $$ |
| RETURN asin(1)*2 |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN acos(0)*2 |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN atan(1)*4 |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN atan2(1, 1)*4 |
| $$) AS (results agtype); |
| SELECT * FROM asin(1), age_asin(1); |
| SELECT * FROM acos(0), age_acos(0); |
| SELECT * FROM atan(1), age_atan(1); |
| SELECT * FROM atan2(1, 1), age_atan2(1, 1); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN asin(1.1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN acos(1.1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN asin(-1.1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN acos(-1.1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN asin(null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN acos(null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN atan(null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN atan2(null, null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN atan2(null, 1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN atan2(1, null) |
| $$) AS (results agtype); |
| SELECT * FROM age_asin(null); |
| SELECT * FROM age_acos(null); |
| SELECT * FROM age_atan(null); |
| SELECT * FROM age_atan2(null, null); |
| SELECT * FROM age_atan2(1, null); |
| SELECT * FROM age_atan2(null, 1); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN asin("0") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN acos("0") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN atan("0") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN atan2("0", 1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN atan2(0, "1") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN asin() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN acos() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN atan() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN atan2() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN atan2(null) |
| $$) AS (results agtype); |
| SELECT * FROM age_asin('0'); |
| SELECT * FROM age_acos('0'); |
| SELECT * FROM age_atan('0'); |
| SELECT * FROM age_atan2('0', 1); |
| SELECT * FROM age_atan2(1, '0'); |
| SELECT * FROM age_asin(); |
| SELECT * FROM age_acos(); |
| SELECT * FROM age_atan(); |
| SELECT * FROM age_atan2(); |
| SELECT * FROM age_atan2(1); |
| |
| -- |
| -- pi |
| -- |
| SELECT * FROM cypher('expr', $$ |
| RETURN pi() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN sin(pi()) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN sin(pi()/4) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN cos(pi()) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN cos(pi()/2) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN sin(pi()/2) |
| $$) AS (results agtype); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN pi(null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN pi(1) |
| $$) AS (results agtype); |
| |
| -- |
| -- radians() & degrees() |
| -- |
| SELECT * FROM cypher('expr', $$ |
| RETURN radians(0) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN degrees(0) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN radians(360), 2*pi() |
| $$) AS (results agtype, Two_PI agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN degrees(2*pi()) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN radians(180), pi() |
| $$) AS (results agtype, PI agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN degrees(pi()) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN radians(90), pi()/2 |
| $$) AS (results agtype, Half_PI agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN degrees(pi()/2) |
| $$) AS (results agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN radians(null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN degrees(null) |
| $$) AS (results agtype); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN radians() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN degrees() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN radians("1") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN degrees("1") |
| $$) AS (results agtype); |
| |
| -- |
| -- abs(), ceil(), floor(), & round() |
| -- |
| SELECT * FROM cypher('expr', $$ |
| RETURN abs(0) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN abs(10) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN abs(-10) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ceil(0) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ceil(1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ceil(-1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ceil(1.01) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ceil(-1.01) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN floor(0) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN floor(1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN floor(-1) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN floor(1.01) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN floor(-1.01) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN round(0) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN round(4.49999999) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN round(4.5) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN round(-4.49999999) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN round(-4.5) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN round(7.4163, 3) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN round(7.416343479, 8) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN round(7.416343479, NULL) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN round(NULL, 7) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN round(7, 2) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN round(7.4342, 2.1123) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN round(NULL, NULL) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN sign(10) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN sign(-10) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN sign(0) |
| $$) AS (results agtype); |
| -- should return null |
| SELECT * FROM cypher('expr', $$ |
| RETURN abs(null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ceil(null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN floor(null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN round(null) |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN sign(null) |
| $$) AS (results agtype); |
| -- should fail |
| SELECT * FROM cypher('expr', $$ |
| RETURN abs() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ceil() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN floor() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN round() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN sign() |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN abs("1") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN ceil("1") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN floor("1") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN round("1") |
| $$) AS (results agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN sign("1") |
| $$) AS (results agtype); |
| |
| -- |
| -- rand() |
| -- |
| -- should select 0 rows as rand() is in [0,1) |
| SELECT * FROM cypher('expr', $$ |
| RETURN rand() |
| $$) AS (result agtype) |
| WHERE result >= 1 or result < 0; |
| -- should select 0 rows as rand() should not return the same value |
| SELECT * FROM cypher('expr', $$ |
| RETURN rand() |
| $$) AS cypher_1(result agtype), |
| cypher('expr', $$ |
| RETURN rand() |
| $$) AS cypher_2(result agtype) |
| WHERE cypher_1.result = cypher_2.result; |
| |
| -- |
| -- log (ln) and log10 |
| -- |
| SELECT * from cypher('expr', $$ |
| RETURN log(2.718281828459045) |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN log10(10) |
| $$) as (result agtype); |
| -- should return null |
| SELECT * from cypher('expr', $$ |
| RETURN log(null) |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN log10(null) |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN log(0) |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN log10(0) |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN log(-1) |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN log10(-1) |
| $$) as (result agtype); |
| -- should fail |
| SELECT * from cypher('expr', $$ |
| RETURN log() |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN log10() |
| $$) as (result agtype); |
| |
| -- |
| -- e() |
| -- |
| SELECT * from cypher('expr', $$ |
| RETURN e() |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN log(e()) |
| $$) as (result agtype); |
| |
| -- |
| -- exp() aka e^x |
| -- |
| SELECT * from cypher('expr', $$ |
| RETURN exp(1) |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN exp(0) |
| $$) as (result agtype); |
| -- should return null |
| SELECT * from cypher('expr', $$ |
| RETURN exp(null) |
| $$) as (result agtype); |
| -- should fail |
| SELECT * from cypher('expr', $$ |
| RETURN exp() |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN exp("1") |
| $$) as (result agtype); |
| |
| -- |
| -- sqrt() |
| -- |
| SELECT * from cypher('expr', $$ |
| RETURN sqrt(25) |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN sqrt(1) |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN sqrt(0) |
| $$) as (result agtype); |
| -- should return null |
| SELECT * from cypher('expr', $$ |
| RETURN sqrt(-1) |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN sqrt(null) |
| $$) as (result agtype); |
| -- should fail |
| SELECT * from cypher('expr', $$ |
| RETURN sqrt() |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN sqrt("1") |
| $$) as (result agtype); |
| |
| -- |
| -- user defined function expressions - using pg functions for these tests |
| -- |
| SELECT * from cypher('expr', $$ |
| RETURN pg_catalog.sqrt(25::pg_float8) |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN pg_catalog.sqrt("25"::pg_float8) |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN ag_catalog.age_sqrt(25) |
| $$) as (result agtype); |
| -- should return null |
| SELECT * from cypher('expr', $$ |
| RETURN pg_catalog.sqrt(null::pg_float8) |
| $$) as (result agtype); |
| -- should fail |
| SELECT * from cypher('expr', $$ |
| RETURN pg_catalog.sqrt() |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN pg_catalog.sqrt(-1::pg_float8) |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN something.pg_catalog.sqrt("1"::pg_float8) |
| $$) as (result agtype); |
| -- should fail do to schema but using a reserved_keyword |
| SELECT * from cypher('expr', $$ |
| RETURN distinct.age_sqrt(25) |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN contains.age_sqrt(25) |
| $$) as (result agtype); |
| |
| -- |
| -- aggregate functions avg(), sum(), count(), & count(*) |
| -- |
| SELECT create_graph('UCSC'); |
| SELECT * FROM cypher('UCSC', $$CREATE (:students {name: "Jack", gpa: 3.0, age: 21, zip: 94110})$$) AS (a agtype); |
| SELECT * FROM cypher('UCSC', $$CREATE (:students {name: "Jill", gpa: 3.5, age: 27, zip: 95060})$$) AS (a agtype); |
| SELECT * FROM cypher('UCSC', $$CREATE (:students {name: "Jim", gpa: 3.75, age: 32, zip: 96062})$$) AS (a agtype); |
| SELECT * FROM cypher('UCSC', $$CREATE (:students {name: "Rick", gpa: 2.5, age: 24, zip: "95060"})$$) AS (a agtype); |
| SELECT * FROM cypher('UCSC', $$CREATE (:students {name: "Ann", gpa: 3.8::numeric, age: 23})$$) AS (a agtype); |
| SELECT * FROM cypher('UCSC', $$CREATE (:students {name: "Derek", gpa: 4.0, age: 19, zip: 90210})$$) AS (a agtype); |
| SELECT * FROM cypher('UCSC', $$CREATE (:students {name: "Jessica", gpa: 3.9::numeric, age: 20})$$) AS (a agtype); |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN (u) $$) AS (vertex agtype); |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN avg(u.gpa), sum(u.gpa), sum(u.gpa)/count(u.gpa), count(u.gpa), count(*) $$) |
| AS (avg agtype, sum agtype, sum_divided_by_count agtype, count agtype, count_star agtype); |
| -- add in 2 null gpa records |
| SELECT * FROM cypher('UCSC', $$CREATE (:students {name: "Dave", age: 24})$$) AS (a agtype); |
| SELECT * FROM cypher('UCSC', $$CREATE (:students {name: "Mike", age: 18})$$) AS (a agtype); |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN (u) $$) AS (vertex agtype); |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN avg(u.gpa), sum(u.gpa), sum(u.gpa)/count(u.gpa), count(u.gpa), count(*) $$) |
| AS (avg agtype, sum agtype, sum_divided_by_count agtype, count agtype, count_star agtype); |
| -- should return null |
| SELECT * FROM cypher('UCSC', $$ RETURN avg(NULL) $$) AS (avg agtype); |
| SELECT * FROM cypher('UCSC', $$ RETURN sum(NULL) $$) AS (sum agtype); |
| -- should return 0 |
| SELECT * FROM cypher('UCSC', $$ RETURN count(NULL) $$) AS (count agtype); |
| -- should fail |
| SELECT * FROM cypher('UCSC', $$ RETURN avg() $$) AS (avg agtype); |
| SELECT * FROM cypher('UCSC', $$ RETURN sum() $$) AS (sum agtype); |
| SELECT * FROM cypher('UCSC', $$ RETURN count() $$) AS (count agtype); |
| |
| -- |
| -- aggregate functions min() & max() |
| -- |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN min(u.gpa), max(u.gpa), count(u.gpa), count(*) $$) |
| AS (min agtype, max agtype, count agtype, count_star agtype); |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN min(u.gpa), max(u.gpa), count(u.gpa), count(*) $$) |
| AS (min agtype, max agtype, count agtype, count_star agtype); |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN min(u.name), max(u.name), count(u.name), count(*) $$) |
| AS (min agtype, max agtype, count agtype, count_star agtype); |
| -- check that min() & max() can work against mixed types |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN min(u.zip), max(u.zip), count(u.zip), count(*) $$) |
| AS (min agtype, max agtype, count agtype, count_star agtype); |
| CREATE TABLE min_max_tbl (oid oid); |
| insert into min_max_tbl VALUES (16), (17188), (1000), (869); |
| |
| SELECT age_min(oid::int), age_max(oid::int) FROM min_max_tbl; |
| SELECT age_min(oid::int::float), age_max(oid::int::float) FROM min_max_tbl; |
| SELECT age_min(oid::int::float::numeric), age_max(oid::int::float::numeric) FROM min_max_tbl; |
| SELECT age_min(oid::text), age_max(oid::text) FROM min_max_tbl; |
| |
| DROP TABLE min_max_tbl; |
| -- should return null |
| SELECT * FROM cypher('UCSC', $$ RETURN min(NULL) $$) AS (min agtype); |
| SELECT * FROM cypher('UCSC', $$ RETURN max(NULL) $$) AS (max agtype); |
| SELECT age_min(NULL); |
| SELECT age_min(agtype_in('null')); |
| SELECT age_max(NULL); |
| SELECT age_max(agtype_in('null')); |
| -- should fail |
| SELECT * FROM cypher('UCSC', $$ RETURN min() $$) AS (min agtype); |
| SELECT * FROM cypher('UCSC', $$ RETURN max() $$) AS (max agtype); |
| SELECT age_min(); |
| SELECT age_min(); |
| -- |
| -- aggregate functions stDev() & stDevP() |
| -- |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN stDev(u.gpa), stDevP(u.gpa) $$) |
| AS (stDev agtype, stDevP agtype); |
| -- should return 0 |
| SELECT * FROM cypher('UCSC', $$ RETURN stDev(NULL) $$) AS (stDev agtype); |
| SELECT * FROM cypher('UCSC', $$ RETURN stDevP(NULL) $$) AS (stDevP agtype); |
| -- should fail |
| SELECT * FROM cypher('UCSC', $$ RETURN stDev() $$) AS (stDev agtype); |
| SELECT * FROM cypher('UCSC', $$ RETURN stDevP() $$) AS (stDevP agtype); |
| |
| -- |
| -- aggregate functions percentileCont() & percentileDisc() |
| -- |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN percentileCont(u.gpa, .55), percentileDisc(u.gpa, .55), percentileCont(u.gpa, .9), percentileDisc(u.gpa, .9) $$) |
| AS (percentileCont1 agtype, percentileDisc1 agtype, percentileCont2 agtype, percentileDisc2 agtype); |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN percentileCont(u.gpa, .55) $$) |
| AS (percentileCont agtype); |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN percentileDisc(u.gpa, .55) $$) |
| AS (percentileDisc agtype); |
| -- should return null |
| SELECT * FROM cypher('UCSC', $$ RETURN percentileCont(NULL, .5) $$) AS (percentileCont agtype); |
| SELECT * FROM cypher('UCSC', $$ RETURN percentileDisc(NULL, .5) $$) AS (percentileDisc agtype); |
| -- should fail |
| SELECT * FROM cypher('UCSC', $$ RETURN percentileCont(.5, NULL) $$) AS (percentileCont agtype); |
| SELECT * FROM cypher('UCSC', $$ RETURN percentileDisc(.5, NULL) $$) AS (percentileDisc agtype); |
| |
| -- |
| -- aggregate function collect() |
| -- |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN collect(u.name), collect(u.age), collect(u.gpa), collect(u.zip) $$) |
| AS (name agtype, age agtype, gqa agtype, zip agtype); |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN collect(u.gpa), collect(u.gpa) $$) |
| AS (gpa1 agtype, gpa2 agtype); |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN collect(u.zip), collect(u.zip) $$) |
| AS (zip1 agtype, zip2 agtype); |
| SELECT * FROM cypher('UCSC', $$ RETURN collect(5) $$) AS (result agtype); |
| -- should return an empty array |
| SELECT * FROM cypher('UCSC', $$ RETURN collect(NULL) $$) AS (empty agtype); |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) WHERE u.name =~ "doesn't exist" RETURN collect(u.name) $$) AS (name agtype); |
| |
| -- should fail |
| SELECT * FROM cypher('UCSC', $$ RETURN collect() $$) AS (collect agtype); |
| |
| -- test DISTINCT inside aggregate functions |
| SELECT * FROM cypher('UCSC', $$CREATE (:students {name: "Sven", gpa: 3.2, age: 27, zip: 94110})$$) |
| AS (a agtype); |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN (u) $$) AS (vertex agtype); |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN count(u.zip), count(DISTINCT u.zip) $$) |
| AS (zip agtype, distinct_zip agtype); |
| SELECT * FROM cypher('UCSC', $$ MATCH (u) RETURN count(u.age), count(DISTINCT u.age) $$) |
| AS (age agtype, distinct_age agtype); |
| |
| -- test AUTO GROUP BY for aggregate functions |
| SELECT create_graph('group_by'); |
| SELECT * FROM cypher('group_by', $$CREATE (:row {i: 1, j: 2, k:3})$$) AS (result agtype); |
| SELECT * FROM cypher('group_by', $$CREATE (:row {i: 1, j: 2, k:4})$$) AS (result agtype); |
| SELECT * FROM cypher('group_by', $$CREATE (:row {i: 1, j: 3, k:5})$$) AS (result agtype); |
| SELECT * FROM cypher('group_by', $$CREATE (:row {i: 2, j: 3, k:6})$$) AS (result agtype); |
| SELECT * FROM cypher('group_by', $$MATCH (u:row) RETURN u.i, u.j, u.k$$) AS (i agtype, j agtype, k agtype); |
| SELECT * FROM cypher('group_by', $$MATCH (u:row) RETURN u.i, u.j, sum(u.k)$$) AS (i agtype, j agtype, sumk agtype); |
| SELECT * FROM cypher('group_by', $$CREATE (:L {a: 1, b: 2, c:3})$$) AS (result agtype); |
| SELECT * FROM cypher('group_by', $$CREATE (:L {a: 2, b: 3, c:1})$$) AS (result agtype); |
| SELECT * FROM cypher('group_by', $$CREATE (:L {a: 3, b: 1, c:2})$$) AS (result agtype); |
| SELECT * FROM cypher('group_by', $$MATCH (x:L) RETURN x.a, x.b, x.c, x.a + count(*) + x.b + count(*) + x.c$$) |
| AS (a agtype, b agtype, c agtype, result agtype); |
| SELECT * FROM cypher('group_by', $$MATCH (x:L) RETURN x.a + x.b + x.c, x.a + x.b + x.c + count(*) + count(*) $$) |
| AS (a_b_c agtype, result agtype); |
| -- with WITH clause |
| SELECT * FROM cypher('group_by', $$MATCH(x:L) WITH x, count(x) AS c RETURN x.a + x.b + x.c + c$$) |
| AS (result agtype); |
| SELECT * FROM cypher('group_by', $$MATCH(x:L) WITH x, count(x) AS c RETURN x.a + x.b + x.c + c + c$$) |
| AS (result agtype); |
| SELECT * FROM cypher('group_by', $$MATCH(x:L) WITH x.a + x.b + x.c AS v, count(x) as c RETURN v + c + c $$) |
| AS (result agtype); |
| -- should fail |
| SELECT * FROM cypher('group_by', $$MATCH (x:L) RETURN x.a, x.a + count(*) + x.b + count(*) + x.c$$) |
| AS (a agtype, result agtype); |
| SELECT * FROM cypher('group_by', $$MATCH (x:L) RETURN x.a + count(*) + x.b + count(*) + x.c$$) |
| AS (result agtype); |
| |
| --ORDER BY |
| SELECT create_graph('order_by'); |
| SELECT * FROM cypher('order_by', $$CREATE ()$$) AS (result agtype); |
| SELECT * FROM cypher('order_by', $$CREATE ({i: '1'})$$) AS (result agtype); |
| SELECT * FROM cypher('order_by', $$CREATE ({i: 1})$$) AS (result agtype); |
| SELECT * FROM cypher('order_by', $$CREATE ({i: 1.0})$$) AS (result agtype); |
| SELECT * FROM cypher('order_by', $$CREATE ({i: 1::numeric})$$) AS (result agtype); |
| SELECT * FROM cypher('order_by', $$CREATE ({i: true})$$) AS (result agtype); |
| SELECT * FROM cypher('order_by', $$CREATE ({i: false})$$) AS (result agtype); |
| SELECT * FROM cypher('order_by', $$CREATE ({i: {key: 'value'}})$$) AS (result agtype); |
| SELECT * FROM cypher('order_by', $$CREATE ({i: [1]})$$) AS (result agtype); |
| |
| SELECT * FROM cypher('order_by', $$ |
| MATCH (u) |
| RETURN u.i |
| ORDER BY u.i |
| $$) AS (i agtype); |
| |
| SELECT * FROM cypher('order_by', $$ |
| MATCH (u) |
| RETURN u.i |
| ORDER BY u.i DESC |
| $$) AS (i agtype); |
| |
| --CASE |
| SELECT create_graph('case_statement'); |
| SELECT * FROM cypher('case_statement', $$CREATE ({id: 1, i: 1, j: null})-[:connected_to {id: 1, k:0}]->({id: 2, i: 'a', j: 'b'})$$) AS (result agtype); |
| SELECT * FROM cypher('case_statement', $$CREATE ({id: 3, i: 0, j: 1})-[:connected_to {id: 2, k:1}]->({id: 4, i: true, j: false})$$) AS (result agtype); |
| SELECT * FROM cypher('case_statement', $$CREATE ({id: 5, i: [], j: [0,1,2]})$$) AS (result agtype); |
| SELECT * FROM cypher('case_statement', $$CREATE ({id: 6, i: {}, j: {i:1}})$$) AS (result agtype); |
| |
| --standalone case & edge cases |
| --base case |
| SELECT * FROM cypher('case_statement', $$ RETURN (CASE WHEN true THEN true END) $$) as (a agtype); |
| --should return 1 empty row |
| SELECT * FROM cypher('case_statement', $$ RETURN (CASE WHEN false THEN true END) $$) as (a agtype); |
| --should return 'false' |
| SELECT * FROM cypher('case_statement', $$ RETURN (CASE WHEN true THEN false END) $$) as (a agtype); |
| --invalid case (WHEN should be boolean) |
| SELECT * FROM cypher('case_statement', $$ RETURN (CASE WHEN 1 THEN 'fail' END) $$) as (a agtype); |
| |
| -- booleans + logic gates |
| SELECT * FROM cypher('case_statement', $$ RETURN (CASE WHEN true THEN (true AND true) END) $$) as (a agtype); |
| -- invalid mixed logic gate |
| SELECT * FROM cypher('case_statement', $$ RETURN (CASE WHEN true THEN (true AND 1) END) $$) as (a agtype); |
| |
| |
| |
| --CASE WHEN condition THEN result END |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN n.i, n.j, CASE |
| WHEN null THEN 'should not return me' |
| WHEN n.i = 1 THEN 'i is 1' |
| WHEN n.j = 'b' THEN 'j is b' |
| WHEN n.i = 0 AND n.j = 1 THEN '0 AND 1' |
| WHEN n.i = true OR n.j = true THEN 'i or j true' |
| ELSE 'default' |
| END |
| $$ ) AS (i agtype, j agtype, case_statement agtype); |
| |
| --CASE expression WHEN value THEN result END |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN n.j, CASE n.j |
| WHEN null THEN 'should not return me' |
| WHEN 'b' THEN 'b' |
| WHEN 1 THEN 1 |
| WHEN false THEN false |
| WHEN [0,1,2] THEN [0,1,2] |
| WHEN {i:1} THEN {i:1} |
| ELSE 'not a or b' |
| END |
| $$ ) AS (j agtype, case_statement agtype); |
| |
| --CASE agtype_vertex WHEN value THEN result END |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN CASE n |
| WHEN null THEN 'should not return me' |
| WHEN 'agtype_string' THEN 'wrong' |
| WHEN n THEN n |
| ELSE 'no n' |
| END |
| $$ ) AS (case_statement agtype); |
| |
| --CASE with match and edges |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n)-[e]->(m) |
| RETURN CASE |
| WHEN null THEN 'should not return me' |
| WHEN n.i = 1 THEN n |
| WHEN n.i = 0 THEN m |
| ELSE 'none' |
| END |
| $$ ) AS (case_statement agtype); |
| |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n)-[e]->(m) |
| RETURN CASE |
| WHEN null THEN 'should not return me' |
| WHEN e.k = 1 THEN e |
| WHEN e.k = 0 THEN e |
| ELSE 'none' |
| END |
| $$ ) AS (case_statement agtype); |
| |
| --CASE chained expressions |
| |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN CASE |
| WHEN null THEN 'should not return me' |
| WHEN n.i = 1 = 1 THEN n |
| ELSE 'none' |
| END |
| $$ ) AS (case_statement agtype); |
| |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN CASE |
| WHEN null THEN 'should not return me' |
| WHEN n.i = (1 = 1) THEN n |
| ELSE 'none' |
| END |
| $$ ) AS (case_statement agtype); |
| |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN CASE n |
| WHEN null THEN 'should not return me' |
| WHEN n.i = 1 THEN n |
| ELSE 'none' |
| END |
| $$ ) AS (case_statement agtype); |
| |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN CASE n = 1 |
| WHEN null THEN 'should not return me' |
| WHEN n.i = 1 = 1 THEN n |
| ELSE 'none' |
| END |
| $$ ) AS (case_statement agtype); |
| |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN CASE n = 1 |
| WHEN null THEN 'should not return me' |
| WHEN n.i = (1 = 1) THEN n |
| ELSE 'none' |
| END |
| $$ ) AS (case_statement agtype); |
| |
| --should return n |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN CASE n = 1 |
| WHEN null THEN 'should not return me' |
| WHEN n = 1 = 1 THEN n |
| ELSE 'none' |
| END |
| $$ ) AS (case_statement agtype); |
| |
| --chained expression in THEN |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN CASE |
| WHEN null THEN 'should not return me' |
| WHEN n.i = 1 THEN n.i = 1 = 1 |
| ELSE 'none' |
| END |
| $$ ) AS (case_statement agtype); |
| |
| --order of operations in then |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN CASE n |
| WHEN null THEN 'should not return me' |
| WHEN n THEN (n.i = 1) = 1 |
| ELSE 'none' |
| END |
| $$ ) AS (case_statement agtype); |
| |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN CASE n |
| WHEN null THEN 'should not return me' |
| WHEN n THEN n.i = (1 = 1) |
| ELSE 'none' |
| END |
| $$ ) AS (case_statement agtype); |
| |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN CASE n |
| WHEN null THEN 'should not return me' |
| WHEN n THEN n.i = (1 = 0) |
| ELSE 'none' |
| END |
| $$ ) AS (case_statement agtype); |
| |
| --CASE with count() |
| |
| --count(*) |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN n, CASE n.j |
| WHEN 1 THEN count(*) |
| ELSE 'not count' |
| END |
| $$ ) AS (n agtype, case_statement agtype); |
| |
| --concatenated |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) MATCH (m) |
| RETURN n, CASE n.j |
| WHEN 1 THEN count(*) |
| ELSE 'not count' |
| END |
| $$ ) AS (n agtype, case_statement agtype); |
| |
| --count(n) |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN n, CASE n.j |
| WHEN 1 THEN count(n) |
| ELSE 'not count' |
| END |
| $$ ) AS (n agtype, case_statement agtype); |
| |
| --concatenated |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) MATCH (m) |
| RETURN n, CASE n.j |
| WHEN 1 THEN count(n) |
| ELSE 'not count' |
| END |
| $$ ) AS (n agtype, case_statement agtype); |
| |
| --count(1) |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN n, CASE n.j |
| WHEN 1 THEN count(1) |
| ELSE 'not count' |
| END |
| $$ ) AS (n agtype, case_statement agtype); |
| |
| --concatenated |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) MATCH (m) |
| RETURN n, CASE n.j |
| WHEN 1 THEN count(1) |
| ELSE 'not count' |
| END |
| $$ ) AS (n agtype, case_statement agtype); |
| |
| --CASE with EXISTS() |
| |
| --exists(n.property) |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN n, CASE exists(n.j) |
| WHEN true THEN 'property j exists' |
| ELSE 'property j does not exist' |
| END |
| $$ ) AS (n agtype, case_statement agtype); |
| |
| --CASE evaluates to boolean true, is not a boolean, should hit ELSE |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN n, CASE exists(n.j) |
| WHEN 1 THEN 'should not output me' |
| ELSE '1 is not a boolean' |
| END |
| $$ ) AS (n agtype, case_statement agtype); |
| |
| --exists in WHEN, vacuously false because exists(n.j) evaluates to a boolean, n is a vertex |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN n, CASE n |
| WHEN exists(n.j) THEN 'should not output me' |
| ELSE 'n is a vertex, not a boolean' |
| END |
| $$ ) AS (j agtype, case_statement agtype); |
| |
| --exists(*) (should fail) |
| SELECT * FROM cypher('case_statement', $$ |
| MATCH (n) |
| RETURN n, CASE n.j |
| WHEN 1 THEN exists(*) |
| ELSE 'not count' |
| END |
| $$ ) AS (j agtype, case_statement agtype); |
| |
| |
| |
| |
| -- RETURN * and (u)--(v) optional forms |
| SELECT create_graph('opt_forms'); |
| SELECT * FROM cypher('opt_forms', $$CREATE ({i:1})-[:KNOWS]->({i:2})<-[:KNOWS]-({i:3})$$)AS (result agtype); |
| SELECT * FROM cypher('opt_forms', $$MATCH (u) RETURN u$$) AS (result agtype); |
| SELECT * FROM cypher('opt_forms', $$MATCH (u) RETURN *$$) AS (result agtype); |
| SELECT * FROM cypher('opt_forms', $$MATCH (u)--(v) RETURN u.i, v.i$$) AS (u agtype, v agtype); |
| SELECT * FROM cypher('opt_forms', $$MATCH (u)-->(v) RETURN u.i, v.i$$) AS (u agtype, v agtype); |
| SELECT * FROM cypher('opt_forms', $$MATCH (u)<--(v) RETURN u.i, v.i$$) AS (u agtype, v agtype); |
| SELECT * FROM cypher('opt_forms', $$MATCH (u)-->()<--(v) RETURN u.i, v.i$$) AS (u agtype, v agtype); |
| SELECT * FROM cypher('opt_forms', $$MATCH (u) CREATE (u)-[:edge]->() RETURN *$$) AS (results agtype); |
| SELECT * FROM cypher('opt_forms', $$MATCH (u)-->()<--(v) RETURN *$$) AS (col1 agtype, col2 agtype); |
| |
| -- Added typecasts ::pg_bigint and ::pg_float8 |
| SELECT * FROM cypher('expr', $$ |
| RETURN true::pg_bigint |
| $$) AS (result agtype); |
| SELECT * FROM cypher('expr', $$ |
| RETURN "1.0"::pg_float8 |
| $$) AS (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN pg_catalog.sqrt(pg_catalog.sqrt(pg_catalog.sqrt(256::pg_bigint))) |
| $$) as (result agtype); |
| SELECT * from cypher('expr', $$ |
| RETURN pg_catalog.sqrt(pg_catalog.sqrt(pg_catalog.sqrt(256::pg_float8))) |
| $$) as (result agtype); |
| |
| -- VLE |
| SELECT create_graph('VLE'); |
| -- should return 0 rows |
| SELECT * FROM cypher('VLE', $$MATCH (u)-[*]-(v) RETURN u, v$$) AS (u agtype, v agtype); |
| SELECT * FROM cypher('VLE', $$MATCH (u)-[*0..1]-(v) RETURN u, v$$) AS (u agtype, v agtype); |
| SELECT * FROM cypher('VLE', $$MATCH (u)-[*..1]-(v) RETURN u, v$$) AS (u agtype, v agtype); |
| SELECT * FROM cypher('VLE', $$MATCH (u)-[*..5]-(v) RETURN u, v$$) AS (u agtype, v agtype); |
| |
| -- Create a graph to test |
| SELECT * FROM cypher('VLE', $$CREATE (b:begin)-[:edge {name: 'main edge', number: 1, dangerous: {type: "all", level: "all"}}]->(u1:middle)-[:edge {name: 'main edge', number: 2, dangerous: {type: "all", level: "all"}, packages: [2,4,6]}]->(u2:middle)-[:edge {name: 'main edge', number: 3, dangerous: {type: "all", level: "all"}}]->(u3:middle)-[:edge {name: 'main edge', number: 4, dangerous: {type: "all", level: "all"}}]->(e:end), (u1)-[:self_loop {name: 'self loop', number: 1, dangerous: {type: "all", level: "all"}}]->(u1), (e)-[:self_loop {name: 'self loop', number: 2, dangerous: {type: "all", level: "all"}}]->(e), (b)-[:alternate_edge {name: 'alternate edge', number: 1, packages: [2,4,6], dangerous: {type: "poisons", level: "all"}}]->(u1), (u2)-[:alternate_edge {name: 'alternate edge', number: 2, packages: [2,4,6], dangerous: {type: "poisons", level: "all"}}]->(u3), (u3)-[:alternate_edge {name: 'alternate edge', number: 3, packages: [2,4,6], dangerous: {type: "poisons", level: "all"}}]->(e), (u2)-[:bypass_edge {name: 'bypass edge', number: 1, packages: [1,3,5,7]}]->(e), (e)-[:alternate_edge {name: 'backup edge', number: 1, packages: [1,3,5,7]}]->(u3), (u3)-[:alternate_edge {name: 'backup edge', number: 2, packages: [1,3,5,7]}]->(u2), (u2)-[:bypass_edge {name: 'bypass edge', number: 2, packages: [1,3,5,7], dangerous: {type: "poisons", level: "all"}}]->(b) RETURN b, e $$) AS (b agtype, e agtype); |
| |
| -- test vertex_stats command |
| SELECT * FROM cypher('VLE', $$ MATCH (u) RETURN vertex_stats(u) $$) AS (result agtype); |
| |
| -- test indirection operator for a function |
| SELECT * FROM cypher('VLE', $$ MATCH (u) WHERE vertex_stats(u).self_loops <> 0 RETURN vertex_stats(u) $$) AS (result agtype); |
| SELECT * FROM cypher('VLE', $$ MATCH (u) WHERE vertex_stats(u).in_degree < vertex_stats(u).out_degree RETURN vertex_stats(u) $$) AS (result agtype); |
| SELECT * FROM cypher('VLE', $$ MATCH (u) WHERE vertex_stats(u).out_degree < vertex_stats(u).in_degree RETURN vertex_stats(u) $$) AS (result agtype); |
| |
| |
| -- list functions relationships(), range(), keys() |
| SELECT create_graph('keys'); |
| -- keys() |
| SELECT * FROM cypher('keys', $$CREATE ({name: 'hikaru utada', age: 38, job: 'singer'})-[:collaborated_with {song:"face my fears"}]->( {name: 'sonny moore', age: 33, stage_name: 'skrillex', job: 'producer'})$$) AS (result agtype); |
| SELECT * FROM cypher('keys', $$CREATE ({name: 'alexander guy cook', age: 31, stage_name:"a. g. cook", job: 'producer'})$$) AS (result agtype); |
| SELECT * FROM cypher('keys', $$CREATE ({name: 'keiko fuji', age: 62, job: 'singer'})$$) AS (result agtype); |
| SELECT * FROM cypher('keys', $$MATCH (a),(b) WHERE a.name = 'hikaru utada' AND b.name = 'alexander guy cook' CREATE (a)-[:collaborated_with {song:"one last kiss"}]->(b)$$) AS (result agtype); |
| SELECT * FROM cypher('keys', $$MATCH (a),(b) WHERE a.name = 'hikaru utada' AND b.name = 'keiko fuji' CREATE (a)-[:knows]->(b)$$) AS (result agtype); |
| SELECT * FROM cypher('keys', $$MATCH (v) RETURN keys(v)$$) AS (vertex_keys agtype); |
| SELECT * FROM cypher('keys', $$MATCH ()-[e]-() RETURN keys(e)$$) AS (edge_keys agtype); |
| SELECT * FROM cypher('keys', $$RETURN keys({a:1,b:'two',c:[1,2,3]})$$) AS (keys agtype); |
| |
| --should return empty list |
| SELECT * FROM cypher('keys', $$RETURN keys({})$$) AS (keys agtype); |
| --should return sql null |
| SELECT * FROM cypher('keys', $$RETURN keys(null)$$) AS (keys agtype); |
| --should return error |
| SELECT * from cypher('keys', $$RETURN keys([1,2,3])$$) as (keys agtype); |
| SELECT * from cypher('keys', $$RETURN keys("string")$$) as (keys agtype); |
| SELECT * from cypher('keys', $$MATCH u=()-[]-() RETURN keys(u)$$) as (keys agtype); |
| |
| SELECT create_graph('list'); |
| SELECT * from cypher('list', $$CREATE p=({name:"rick"})-[:knows]->({name:"morty"}) RETURN p$$) as (path agtype); |
| SELECT * from cypher('list', $$CREATE p=({name:'rachael'})-[:knows]->({name:'monica'})-[:knows]->({name:'phoebe'}) RETURN p$$) as (path agtype); |
| -- nodes() |
| SELECT * from cypher('list', $$MATCH p=()-[]->() RETURN nodes(p)$$) as (nodes agtype); |
| SELECT * from cypher('list', $$MATCH p=()-[]->()-[]->() RETURN nodes(p)$$) as (nodes agtype); |
| -- should return nothing |
| SELECT * from cypher('list', $$MATCH p=()-[]->()-[]->()-[]->() RETURN nodes(p)$$) as (nodes agtype); |
| -- should return SQL NULL |
| SELECT * from cypher('list', $$RETURN nodes(NULL)$$) as (nodes agtype); |
| -- should return an error |
| SELECT * from cypher('list', $$MATCH (u) RETURN nodes([1,2,3])$$) as (nodes agtype); |
| SELECT * from cypher('list', $$MATCH (u) RETURN nodes("string")$$) as (nodes agtype); |
| SELECT * from cypher('list', $$MATCH (u) RETURN nodes(u)$$) as (nodes agtype); |
| SELECT * from cypher('list', $$MATCH (u)-[]->() RETURN nodes(u)$$) as (nodes agtype); |
| -- relationships() |
| SELECT * from cypher('list', $$MATCH p=()-[]->() RETURN relationships(p)$$) as (relationships agtype); |
| SELECT * from cypher('list', $$MATCH p=()-[]->()-[]->() RETURN relationships(p)$$) as (relationships agtype); |
| -- should return nothing |
| SELECT * from cypher('list', $$MATCH p=()-[]->()-[]->()-[]->() RETURN relationships(p)$$) as (relationships agtype); |
| -- should return SQL NULL |
| SELECT * from cypher('list', $$RETURN relationships(NULL)$$) as (relationships agtype); |
| -- should return an error |
| SELECT * from cypher('list', $$MATCH (u) RETURN relationships([1,2,3])$$) as (relationships agtype); |
| SELECT * from cypher('list', $$MATCH (u) RETURN relationships("string")$$) as (relationships agtype); |
| SELECT * from cypher('list', $$MATCH (u) RETURN relationships(u)$$) as (relationships agtype); |
| SELECT * from cypher('list', $$MATCH ()-[e]->() RETURN relationships(e)$$) as (relationships agtype); |
| -- range() |
| SELECT * from cypher('list', $$RETURN range(0, 10)$$) as (range agtype); |
| SELECT * from cypher('list', $$RETURN range(0, 10, null)$$) as (range agtype); |
| SELECT * from cypher('list', $$RETURN range(0, 10, 1)$$) as (range agtype); |
| SELECT * from cypher('list', $$RETURN range(0, 10, 3)$$) as (range agtype); |
| SELECT * from cypher('list', $$RETURN range(0, -10, -1)$$) as (range agtype); |
| SELECT * from cypher('list', $$RETURN range(0, -10, -3)$$) as (range agtype); |
| SELECT * from cypher('list', $$RETURN range(0, 10, 11)$$) as (range agtype); |
| SELECT * from cypher('list', $$RETURN range(-20, 10, 5)$$) as (range agtype); |
| -- should return an empty list [] |
| SELECT * from cypher('list', $$RETURN range(0, -10)$$) as (range agtype); |
| SELECT * from cypher('list', $$RETURN range(0, 10, -1)$$) as (range agtype); |
| SELECT * from cypher('list', $$RETURN range(-10, 10, -1)$$) as (range agtype); |
| -- should return an error |
| SELECT * from cypher('list', $$RETURN range(null, -10, -3)$$) as (range agtype); |
| SELECT * from cypher('list', $$RETURN range(0, null, -3)$$) as (range agtype); |
| SELECT * from cypher('list', $$RETURN range(0, -10.0, -3.0)$$) as (range agtype); |
| -- tail() |
| -- should return the last elements of the list |
| SELECT * FROM cypher('list', $$ RETURN tail([1,2,3,4,5]) $$) AS (tail agtype); |
| SELECT * FROM cypher('list', $$ RETURN tail(["a","b","c","d","e"]) $$) AS (tail agtype); |
| -- should return null |
| SELECT * FROM cypher('list', $$ RETURN tail([1]) $$) AS (tail agtype); |
| SELECT * FROM cypher('list', $$ RETURN tail([]) $$) AS (tail agtype); |
| -- should throw errors |
| SELECT * FROM cypher('list', $$ RETURN tail(123) $$) AS (tail agtype); |
| SELECT * FROM cypher('list', $$ RETURN tail(abc) $$) AS (tail agtype); |
| SELECT * FROM cypher('list', $$ RETURN tail() $$) AS (tail agtype); |
| -- labels() |
| SELECT * from cypher('list', $$CREATE (u:People {name: "John"}) RETURN u$$) as (Vertices agtype); |
| SELECT * from cypher('list', $$CREATE (u:People {name: "Larry"}) RETURN u$$) as (Vertices agtype); |
| SELECT * from cypher('list', $$CREATE (u:Cars {name: "G35"}) RETURN u$$) as (Vertices agtype); |
| SELECT * from cypher('list', $$CREATE (u:Cars {name: "MR2"}) RETURN u$$) as (Vertices agtype); |
| SELECT * from cypher('list', $$MATCH (u) RETURN labels(u), u$$) as (Labels agtype, Vertices agtype); |
| -- should return SQL NULL |
| SELECT * from cypher('list', $$RETURN labels(NULL)$$) as (Labels agtype); |
| -- should return an error |
| SELECT * from cypher('list', $$RETURN labels("string")$$) as (Labels agtype); |
| |
| -- Issue 989: Impossible to create an object with an array field of more than |
| -- 100 elements. |
| SELECT * FROM cypher('list', $$ CREATE (any_vertex: test_label { `largeArray`: [] }) RETURN any_vertex $$) AS (u agtype); |
| SELECT * FROM cypher('list', $$ CREATE (any_vertex: test_label { `largeArray`: [0] }) RETURN any_vertex $$) AS (u agtype); |
| SELECT * FROM cypher('list', $$ CREATE (any_vertex: test_label { `largeArray`: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99] }) RETURN any_vertex $$) AS (u agtype); |
| SELECT * FROM cypher('list', $$ CREATE (any_vertex: test_label { `largeArray`: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100] }) RETURN any_vertex $$) AS (u agtype); |
| SELECT * FROM cypher('list', $$ CREATE (any_vertex: test_label { `largeArray`: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99] }) RETURN any_vertex $$) AS (u agtype); |
| SELECT * FROM cypher('list', $$ CREATE (any_vertex: test_label { `largeArray`: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99] }) RETURN any_vertex $$) AS (u agtype); |
| SELECT * FROM cypher('list', $$ CREATE (any_vertex: test_label { `largeArray`: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, 100, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, 90, 91, 92, 93, 94, 95, 96, 97, 98, 99] }) RETURN any_vertex $$) AS (u agtype); |
| -- should return 7 rows with counts: 0, 1, 100, 101, 200, 400, 800 |
| SELECT * FROM cypher('list', $$ MATCH (u:test_label) RETURN size(u.largeArray) $$) AS (u agtype); |
| -- nested cases |
| SELECT * FROM cypher('list',$$ CREATE (n:xyz {array:[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, |
| 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, |
| 20,21, 22, 23, 24, 25, 26, 27, 28, 29, |
| 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, |
| 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, |
| 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, |
| 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, |
| 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, |
| 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, |
| 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, |
| [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, |
| 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, |
| 20,21, 22, 23, 24, 25, 26, 27, 28, 29, |
| 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, |
| 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, |
| 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, |
| 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, |
| 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, |
| 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, |
| 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, |
| 100], 100]}) return n $$) as (a agtype); |
| SELECT * FROM cypher('list',$$ MATCH (n:xyz) CREATE (m:xyz {array:[0,1,2,3,n.array,5,6,7,8,9, |
| 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, |
| 20,21, 22, 23, 24, 25, 26, 27, 28, 29, |
| 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, |
| 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, |
| 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, |
| 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, |
| 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, |
| 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, |
| 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, |
| 100]}) return m $$) as (a agtype); |
| SELECT * FROM cypher('list',$$ MATCH (n:xyz) CREATE (m:xyz {array:[n.array,[n.array,[n.array]]]}) return m $$) as (a agtype); |
| -- SET |
| SELECT * FROM cypher('list',$$ CREATE (n:xyz)-[e:KNOWS {array:[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, |
| 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, |
| 20,21, 22, 23, 24, 25, 26, 27, 28, 29, |
| 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, |
| 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, |
| 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, |
| 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, |
| 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, |
| 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, |
| 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, |
| 100]}]->(m:xyz) $$) as (a agtype); |
| SELECT * FROM cypher('list',$$ MATCH p=(n:xyz)-[e]->() SET n.array=[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, |
| 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, |
| 20,21, 22, 23, 24, 25, 26, 27, 28, 29, |
| 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, |
| 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, |
| 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, |
| 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, |
| 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, |
| 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, |
| 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, |
| 100] return n,e $$) as (a agtype, b agtype); |
| SELECT * FROM cypher('list',$$ MATCH p=(n:xyz)-[e]->() SET n.array=[0, 1, 2, 3, 4, 5, 6, 7, 8, 9, |
| 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, |
| 20,21, 22, 23, 24, 25, 26, 27, 28, 29, |
| 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, |
| 40, 41, 42, 43, 44, 45, 46, 47, 48, 49, |
| 50, 51, 52, 53, 54, 55, 56, 57, 58, 59, |
| 60, 61, 62, 63, 64, 65, 66, 67, 68, 69, |
| 70, 71, 72, 73, 74, 75, 76, 77, 78, 79, |
| 80, 81, 82, 83, 84, 85, 86, 87, 88, 89, |
| 90, 91, 92, 93, 94, 95, 96, 97, 98, 99, |
| e.array, 100] return n,e $$) as (a agtype, b agtype); |
| |
| -- pg_typeof |
| SELECT * FROM cypher('expr', $$MATCH (u) RETURN toString(pg_catalog.pg_typeof(u.id)) $$) AS (u agtype); |
| |
| -- issue: 395 aggregate function collect() incorrect container for operation |
| SELECT create_graph('graph_395'); |
| SELECT * FROM cypher('graph_395', $$ CREATE (n:Project {name: 'Project A'}), |
| (m:Project {name: 'Project B'}), |
| (a:Task {name: 'Task A', size: 10}), |
| (b:Task {name: 'Task B', size: 5}), |
| (c:Task {name: 'Task C', size: 7}), |
| (x:Person {name: 'John', age: 55}), |
| (y:Person {name: 'Bob', age: 43}), |
| (z:Person {name: 'Alice', age: 33}), |
| (n)-[:Has]->(a), |
| (n)-[:Has]->(b), |
| (m)-[:Has]->(c), |
| (a)-[:AssignedTo]->(x), |
| (b)-[:AssignedTo]->(y), |
| (c)-[:AssignedTo]->(y) $$) as (n agtype); |
| |
| SELECT * FROM cypher('graph_395', $$ MATCH (p:Project)-[:Has]->(t:Task)-[:AssignedTo]->(u:Person) |
| WITH p, t, collect(u) AS users |
| WITH p, {tn: t.name, users: users} AS task |
| RETURN task $$) AS (p agtype); |
| |
| SELECT * FROM cypher('graph_395', $$ MATCH (p:Project)-[:Has]->(t:Task)-[:AssignedTo]->(u:Person) |
| WITH p, t, collect(u) AS users |
| WITH p, {tn: t.name, users: users} AS task |
| WITH p, collect(task) AS tasks |
| RETURN tasks $$) AS (p agtype); |
| |
| SELECT * FROM cypher('graph_395', $$ MATCH (p:Project)-[:Has]->(t:Task)-[:AssignedTo]->(u:Person) |
| WITH p, t, collect(u) AS users |
| WITH p, {tn: t.name, users: users} AS task |
| WITH p, collect(task) AS tasks |
| WITH {pn: p.name, tasks:tasks} AS project |
| RETURN project $$) AS (p agtype); |
| -- |
| -- issue 1044 - array functions not recognizing vpc |
| -- |
| |
| -- size |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| WHERE size(vle_array) > 0 |
| RETURN vle_array |
| $$) AS (vle_array agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| WHERE size(vle_array) > 1 |
| RETURN vle_array |
| $$) AS (vle_array agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| WHERE size(vle_array) > 2 |
| RETURN vle_array |
| $$) AS (vle_array agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| WHERE size(vle_array) = size(vle_array) |
| RETURN vle_array |
| $$) AS (vle_array agtype); |
| |
| -- head |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| RETURN head(vle_array) |
| $$) AS (head agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| WHERE head(vle_array) = vle_array[0] |
| RETURN vle_array |
| $$) AS (head agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| WHERE head(vle_array) = vle_array[size(vle_array) - size(vle_array)] |
| RETURN vle_array |
| $$) AS (head agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| WHERE head(vle_array) = head([vle_array[0]]) |
| RETURN vle_array LIMIT 1 |
| $$) AS (head agtype); |
| |
| -- last |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| RETURN last(vle_array) |
| $$) AS (head agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| WHERE last(vle_array) = vle_array[0] |
| RETURN vle_array |
| $$) AS (head agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| WHERE last(vle_array) = vle_array[size(vle_array)-1] |
| RETURN vle_array |
| $$) AS (head agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| WHERE last(vle_array) = head([vle_array[size(vle_array)-1]]) |
| RETURN vle_array LIMIT 1 |
| $$) AS (head agtype); |
| |
| -- isEmpty |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| WHERE isEmpty(vle_array) |
| RETURN vle_array |
| $$) AS (head agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| WHERE isEmpty(vle_array) = false |
| RETURN vle_array |
| $$) AS (head agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| WHERE isEmpty(vle_array[0..0]) |
| RETURN vle_array |
| $$) AS (head agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| WHERE isEmpty([vle_array[3]]) = false |
| RETURN vle_array |
| $$) AS (head agtype); |
| |
| -- reverse |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| RETURN reverse(vle_array) |
| $$) as (u agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]-() |
| WHERE reverse(vle_array)[0] = last(vle_array) |
| RETURN reverse(vle_array) |
| $$) as (u agtype); |
| |
| -- IN operator |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]->() |
| WHERE vle_array[0] IN vle_array |
| RETURN vle_array |
| $$) AS (a agtype); |
| |
| -- access slice |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]->() |
| WHERE vle_array[0..1] = [vle_array[0]] |
| RETURN vle_array |
| $$) AS (a agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]->() |
| WHERE vle_array[1..2] = [last(vle_array)] |
| RETURN vle_array |
| $$) AS (a agtype); |
| SELECT * FROM cypher('expr', $$ |
| MATCH ()-[vle_array *]->() |
| WHERE vle_array[0..1] = [vle_array[0], vle_array[1]] |
| RETURN vle_array |
| $$) AS (a agtype); |
| --- |
| --- Fix: Segmentation fault when using specific names for tables #1124 |
| --- |
| --- The following are just a few commands to test SQLValueFunction types |
| --- |
| |
| SELECT count(*) FROM CURRENT_ROLE; |
| SELECT count(*) FROM CURRENT_USER; |
| SELECT count(*) FROM USER; |
| SELECT count(*) FROM SESSION_USER; |
| SELECT * FROM CURRENT_CATALOG; |
| SELECT * FROM CURRENT_SCHEMA; |
| SELECT * FROM create_graph('issue_1124'); |
| SELECT results, pg_typeof(user) FROM cypher('issue_1124', $$ CREATE (u) RETURN u $$) AS (results agtype), user; |
| SELECT results, pg_typeof(user) FROM cypher('issue_1124', $$ MATCH (u) RETURN u $$) AS (results agtype), user; |
| |
| -- |
| -- issue 1303: segmentation fault on queries like SELECT * FROM agtype(null); |
| -- |
| |
| -- Test Const and CoerceViaIO expression node types |
| SELECT * FROM agtype(null); |
| SELECT * FROM agtype('1'); |
| SELECT * FROM agtype('[1, 2, 3]'); |
| SELECT * FROM agtype('{"a": 1}'); |
| SELECT * FROM agtype('{"id": 844424930131971, "label": "v", "properties": {"i": 1}}::vertex'); |
| SELECT * FROM agtype('{"id": 1407374883553282, "label": "e1", "end_id": 1125899906842626, "start_id": 1125899906842625, "properties": {}}::edge'); |
| SELECT * FROM agtype('[{"id": 1125899906842625, "label": "v1", "properties": {"id": "initial"}}::vertex, {"id": 1407374883553282, "label": "e1", "end_id": 1125899906842626, "start_id": 1125899906842625, "properties": {}}::edge, {"id": 1125899906842626, "label": "v1", "properties": {"id": "middle"}}::vertex, {"id": 1407374883553281, "label": "e1", "end_id": 1125899906842627, "start_id": 1125899906842626, "properties": {}}::edge, {"id": 1125899906842627, "label": "v1", "properties": {"id": "end"}}::vertex]::path'); |
| |
| SELECT * FROM text(1); |
| SELECT * FROM text('1'); |
| SELECT * FROM int4(1); |
| SELECT * FROM json('1'); |
| SELECT * FROM jsonb('1'); |
| SELECT * FROM bytea('1'); |
| |
| -- Test Var expression node types |
| SELECT create_graph('issue_1303'); |
| SELECT result, agtype('[1, 2, 3]') FROM cypher('issue_1303', $$ CREATE (u) RETURN u $$) AS (result agtype); |
| SELECT result, result2, pg_typeof(result2) FROM cypher('issue_1303', $$ MATCH (u) RETURN u $$) AS (result agtype), agtype('[1, 2, 3]') AS result2; |
| SELECT result, result2, pg_typeof(result2) FROM cypher('issue_1303', $$ MATCH (u) RETURN u $$) AS (result agtype), text(1) AS result2; |
| SELECT result, result2, pg_typeof(result2), result3, pg_typeof(result3) FROM cypher('issue_1303', $$ MATCH (u) RETURN u $$) AS (result agtype), text(1) AS result2, agtype(result) AS result3; |
| SELECT result, result2, pg_typeof(result2), result3, pg_typeof(result3) FROM cypher('issue_1303', $$ MATCH (u) RETURN u $$) AS (result agtype), text(1) AS result2, agtype(result2) AS result3; |
| |
| -- Text OpExpr expression node types |
| SELECT * FROM agtype('[1, 2, 3]'::agtype || '[5, 6, 7]'); |
| SELECT * FROM agtype('[1, 2, 3]'::agtype -> 2); |
| SELECT * FROM agtype('{"a": 1, "b": 2}'::agtype -> 'a'::text); |
| |
| -- Text BoolExpr expression node types |
| SELECT * FROM bool(true AND false); |
| |
| -- Issue 1329 |
| -- returns 1 |
| SELECT agtype_to_int2(bool('true')); |
| SELECT agtype_to_int4(bool('true')); |
| SELECT agtype_to_int8(bool('true')); |
| -- returns 0 |
| SELECT agtype_to_int2(bool('false')); |
| SELECT agtype_to_int4(bool('false')); |
| SELECT agtype_to_int8(bool('false')); |
| -- should error |
| SELECT agtype_to_int2(bool('neither')); |
| SELECT agtype_to_int4(bool('neither')); |
| SELECT agtype_to_int8(bool('neither')); |
| |
| -- Test expanded map operator |
| SELECT * FROM create_graph('expanded_map'); |
| SELECT * FROM cypher('expanded_map', $$ CREATE (u {n0: 0, n1: 1, n2: 2, n3: 3, n4: 4, n5: 5, n6: 6, n7: 7, n8: 8, n9: 9, n10: 10, n11: 11, n12: 12, n13: 13, n14: 14, n15: 15, n16: 16, n17: 17, n18: 18, n19: 19, n20: 20, n21: 21, n22: 22, n23: 23, n24: 24, n25: 25, n26: 26, n27: 27, n28: 28, n29: 29, n30: 30, n31: 31, n32: 32, n33: 33, n34: 34, n35: 35, n36: 36, n37: 37, n38: 38, n39: 39, n40: 40, n41: 41, n42: 42, n43: 43, n44: 44, n45: 45, n46: 46, n47: 47, n48: 48} ) RETURN u $$) as (result agtype); |
| SELECT * FROM cypher('expanded_map', $$ CREATE (u {n0: 0, n1: 1, n2: 2, n3: 3, n4: 4, n5: 5, n6: 6, n7: 7, n8: 8, n9: 9, n10: 10, n11: 11, n12: 12, n13: 13, n14: 14, n15: 15, n16: 16, n17: 17, n18: 18, n19: 19, n20: 20, n21: 21, n22: 22, n23: 23, n24: 24, n25: 25, n26: 26, n27: 27, n28: 28, n29: 29, n30: 30, n31: 31, n32: 32, n33: 33, n34: 34, n35: 35, n36: 36, n37: 37, n38: 38, n39: 39, n40: 40, n41: 41, n42: 42, n43: 43, n44: 44, n45: 45, n46: 46, n47: 47, n48: 48, n49: 49} ) RETURN u $$) as (result agtype); |
| SELECT * FROM cypher('expanded_map', $$ CREATE (u {n0: 0, n1: 1, n2: 2, n3: 3, n4: 4, n5: 5, n6: 6, n7: 7, n8: 8, n9: 9, n10: 10, n11: 11, n12: 12, n13: 13, n14: 14, n15: 15, n16: 16, n17: 17, n18: 18, n19: 19, n20: 20, n21: 21, n22: 22, n23: 23, n24: 24, n25: 25, n26: 26, n27: 27, n28: 28, n29: 29, n30: 30, n31: 31, n32: 32, n33: 33, n34: 34, n35: 35, n36: 36, n37: 37, n38: 38, n39: 39, n40: 40, n41: 41, n42: 42, n43: 43, n44: 44, n45: 45, n46: 46, n47: 47, n48: 48, n49: 49, n50: 50} ) RETURN u $$) as (result agtype); |
| SELECT * FROM cypher('expanded_map', $$ CREATE (u {n0: 0, n1: 1, n2: 2, n3: 3, n4: 4, n5: 5, n6: 6, n7: 7, n8: 8, n9: 9, n10: 10, n11: 11, n12: 12, n13: 13, n14: 14, n15: 15, n16: 16, n17: 17, n18: 18, n19: 19, n20: 20, n21: 21, n22: 22, n23: 23, n24: 24, n25: 25, n26: 26, n27: 27, n28: 28, n29: 29, n30: 30, n31: 31, n32: 32, n33: 33, n34: 34, n35: 35, n36: 36, n37: 37, n38: 38, n39: 39, n40: 40, n41: 41, n42: 42, n43: 43, n44: 44, n45: 45, n46: 46, n47: 47, n48: 48, n49: 49, n50: 50, n51: 51} ) RETURN u $$) as (result agtype); |
| SELECT * FROM cypher('expanded_map', $$ CREATE (u {n0: 0, n1: 1, n2: 2, n3: 3, n4: 4, n5: 5, n6: 6, n7: 7, n8: 8, n9: 9, n10: 10, n11: 11, n12: 12, n13: 13, n14: 14, n15: 15, n16: 16, n17: 17, n18: 18, n19: 19, n20: 20, n21: 21, n22: 22, n23: 23, n24: 24, n25: 25, n26: 26, n27: 27, n28: 28, n29: 29, n30: 30, n31: 31, n32: 32, n33: 33, n34: 34, n35: 35, n36: 36, n37: 37, n38: 38, n39: 39, n40: 40, n41: 41, n42: 42, n43: 43, n44: 44, n45: 45, n46: 46, n47: 47, n48: 48, n49: 49, n50: 50, n51: 51, n52: 52, n53: 53, n54: 54, n55: 55, n56: 56, n57: 57, n58: 58, n59: 59, n60: 60, n61: 61, n62: 62, n63: 63, n64: 64, n65: 65, n66: 66, n67: 67, n68: 68, n69: 69, n70: 70, n71: 71, n72: 72, n73: 73, n74: 74, n75: 75, n76: 76, n77: 77, n78: 78, n79: 79, n80: 80, n81: 81, n82: 82, n83: 83, n84: 84, n85: 85, n86: 86, n87: 87, n88: 88, n89: 89, n90: 90, n91: 91, n92: 92, n93: 93, n94: 94, n95: 95, n96: 96, n97: 97, n98: 98} ) RETURN u $$) as (result agtype); |
| SELECT * FROM cypher('expanded_map', $$ CREATE (u {n0: 0, n1: 1, n2: 2, n3: 3, n4: 4, n5: 5, n6: 6, n7: 7, n8: 8, n9: 9, n10: 10, n11: 11, n12: 12, n13: 13, n14: 14, n15: 15, n16: 16, n17: 17, n18: 18, n19: 19, n20: 20, n21: 21, n22: 22, n23: 23, n24: 24, n25: 25, n26: 26, n27: 27, n28: 28, n29: 29, n30: 30, n31: 31, n32: 32, n33: 33, n34: 34, n35: 35, n36: 36, n37: 37, n38: 38, n39: 39, n40: 40, n41: 41, n42: 42, n43: 43, n44: 44, n45: 45, n46: 46, n47: 47, n48: 48, n49: 49, n50: 50, n51: 51, n52: 52, n53: 53, n54: 54, n55: 55, n56: 56, n57: 57, n58: 58, n59: 59, n60: 60, n61: 61, n62: 62, n63: 63, n64: 64, n65: 65, n66: 66, n67: 67, n68: 68, n69: 69, n70: 70, n71: 71, n72: 72, n73: 73, n74: 74, n75: 75, n76: 76, n77: 77, n78: 78, n79: 79, n80: 80, n81: 81, n82: 82, n83: 83, n84: 84, n85: 85, n86: 86, n87: 87, n88: 88, n89: 89, n90: 90, n91: 91, n92: 92, n93: 93, n94: 94, n95: 95, n96: 96, n97: 97, n98: 98, n99: 99} ) RETURN u $$) as (result agtype); |
| SELECT * FROM cypher('expanded_map', $$ CREATE (u {n0: 0, n1: 1, n2: 2, n3: 3, n4: 4, n5: 5, n6: 6, n7: 7, n8: 8, n9: 9, n10: 10, n11: 11, n12: 12, n13: 13, n14: 14, n15: 15, n16: 16, n17: 17, n18: 18, n19: 19, n20: 20, n21: 21, n22: 22, n23: 23, n24: 24, n25: 25, n26: 26, n27: 27, n28: 28, n29: 29, n30: 30, n31: 31, n32: 32, n33: 33, n34: 34, n35: 35, n36: 36, n37: 37, n38: 38, n39: 39, n40: 40, n41: 41, n42: 42, n43: 43, n44: 44, n45: 45, n46: 46, n47: 47, n48: 48, n49: 49, n50: 50, n51: 51, n52: 52, n53: 53, n54: 54, n55: 55, n56: 56, n57: 57, n58: 58, n59: 59, n60: 60, n61: 61, n62: 62, n63: 63, n64: 64, n65: 65, n66: 66, n67: 67, n68: 68, n69: 69, n70: 70, n71: 71, n72: 72, n73: 73, n74: 74, n75: 75, n76: 76, n77: 77, n78: 78, n79: 79, n80: 80, n81: 81, n82: 82, n83: 83, n84: 84, n85: 85, n86: 86, n87: 87, n88: 88, n89: 89, n90: 90, n91: 91, n92: 92, n93: 93, n94: 94, n95: 95, n96: 96, n97: 97, n98: 98, n99: 99, n100: 100} ) RETURN u $$) as (result agtype); |
| SELECT * FROM cypher('expanded_map', $$ CREATE (u {n0: 0, n1: 1, n2: 2, n3: 3, n4: 4, n5: 5, n6: 6, n7: 7, n8: 8, n9: 9, n10: 10, n11: 11, n12: 12, n13: 13, n14: 14, n15: 15, n16: 16, n17: 17, n18: 18, n19: 19, n20: 20, n21: 21, n22: 22, n23: 23, n24: 24, n25: 25, n26: 26, n27: 27, n28: 28, n29: 29, n30: 30, n31: 31, n32: 32, n33: 33, n34: 34, n35: 35, n36: 36, n37: 37, n38: 38, n39: 39, n40: 40, n41: 41, n42: 42, n43: 43, n44: 44, n45: 45, n46: 46, n47: 47, n48: 48, n49: 49, n50: 50, n51: 51, n52: 52, n53: 53, n54: 54, n55: 55, n56: 56, n57: 57, n58: 58, n59: 59, n60: 60, n61: 61, n62: 62, n63: 63, n64: 64, n65: 65, n66: 66, n67: 67, n68: 68, n69: 69, n70: 70, n71: 71, n72: 72, n73: 73, n74: 74, n75: 75, n76: 76, n77: 77, n78: 78, n79: 79, n80: 80, n81: 81, n82: 82, n83: 83, n84: 84, n85: 85, n86: 86, n87: 87, n88: 88, n89: 89, n90: 90, n91: 91, n92: 92, n93: 93, n94: 94, n95: 95, n96: 96, n97: 97, n98: 98, n99: 99, n100: 100, n101: 101} ) RETURN u $$) as (result agtype); |
| SELECT * FROM cypher('expanded_map', $$ MATCH (u) RETURN u $$) as (result agtype); |
| |
| -- |
| -- Issue 1956 - null key |
| -- |
| SELECT agtype_build_map('null'::agtype, 1); |
| SELECT agtype_build_map(null, 1); |
| SELECT agtype_build_map('name', 'John', 'null'::agtype, 1); |
| |
| -- |
| -- Issue 1953 - crash when trying to use a boolean as an object |
| -- |
| SELECT * FROM create_graph('issue_1953'); |
| SELECT * FROM cypher('issue_1953', $$ RETURN delete_global_graphs('issue_1953')[{}][{}][{}][{}][{}] $$) AS (result agtype); |
| SELECT * FROM cypher('issue_1953', $$ RETURN delete_global_graphs('issue_1953')[{}] $$) AS (result agtype); |
| SELECT * FROM cypher('issue_1953', $$ RETURN delete_global_graphs('issue_1953')[0] $$) AS (result agtype); |
| SELECT * FROM cypher('issue_1953', $$ RETURN delete_global_graphs('issue_1953')[0..1] $$) AS (result agtype); |
| |
| SELECT * FROM cypher('issue_1953', $$ RETURN is_valid_label_name('issue_1953')[{}] $$) AS (result agtype); |
| SELECT * FROM cypher('issue_1953', $$ RETURN is_valid_label_name('issue_1953')[0] $$) AS (result agtype); |
| SELECT * FROM cypher('issue_1953', $$ RETURN is_valid_label_name('issue_1953')[0..1] $$) AS (result agtype); |
| |
| -- |
| -- Issue 1988: How to update a property which is a keyword. |
| -- |
| SELECT * FROM create_graph('issue_1988'); |
| SELECT * from cypher('issue_1988', $$ |
| CREATE (p1:Part {part_num: 123}), |
| (p2:Part {part_num: 345}), |
| (p3:Part {part_num: 456}), |
| (p4:Part {part_num: 789}) $$) as (a agtype); |
| SELECT * FROM cypher('issue_1988', $$ |
| MATCH (p) RETURN p $$) as (p agtype); |
| |
| SELECT * from cypher('issue_1988', $$ |
| MATCH (p1:Part {part_num: 123}), (p2:Part {part_num: 345}) |
| CREATE (p1)-[u:used_by { quantity: 1 }]->(p2) RETURN p1, u, p2 $$) as (p1 agtype, u agtype, p2 agtype); |
| |
| -- should fail |
| SELECT * FROM cypher('issue_1988', $$ |
| MATCH (p:Part { part_num: 123 }) SET p.match = 'xyz' RETURN p $$) as (p agtype); |
| |
| -- should succeed |
| SELECT * FROM cypher('issue_1988', $$ |
| MATCH (p:Part { part_num: 123 }) SET p.`match` = 'xyz' RETURN p $$) as (p agtype); |
| SELECT * FROM cypher('issue_1988', $$ |
| MATCH (p:Part { part_num: 123 }) SET p.`set` = 'xyz' RETURN p $$) as (p agtype); |
| SELECT * FROM cypher('issue_1988', $$ |
| MATCH (p:Part { part_num: 123 }) SET p.`delete` = 'xyz' RETURN p $$) as (p agtype); |
| SELECT * FROM cypher('issue_1988', $$ |
| MATCH (p:Part { part_num: 123 }) SET p.`merge` = 'xyz' RETURN p $$) as (p agtype); |
| SELECT * FROM cypher('issue_1988', $$ |
| MATCH (p:Part { part_num: 123 }) SET p.`create` = 'xyz' RETURN p $$) as (p agtype); |
| -- should succeed |
| SELECT * FROM cypher('issue_1988', $$ |
| MATCH (p:Part { part_num: 123 }) SET p.`match` = 'match' RETURN p $$) as (p agtype); |
| SELECT * FROM cypher('issue_1988', $$ |
| MATCH (p:Part { part_num: 123 }) SET p.`set` = 'set' RETURN p $$) as (p agtype); |
| SELECT * FROM cypher('issue_1988', $$ |
| MATCH (p:Part { part_num: 123 }) SET p.`delete` = 'delete' RETURN p $$) as (p agtype); |
| SELECT * FROM cypher('issue_1988', $$ |
| MATCH (p:Part { part_num: 123 }) SET p.`merge` = 'merge' RETURN p $$) as (p agtype); |
| SELECT * FROM cypher('issue_1988', $$ |
| MATCH (p:Part { part_num: 123 }) SET p.`create` = 'create' RETURN p $$) as (p agtype); |
| |
| SELECT * FROM cypher('issue_1988', $$ |
| MATCH (p) RETURN p $$) as (p agtype); |
| |
| -- |
| -- Issue 2093: Server crashes when executing SELECT agtype_hash_cmp(agtype_in('[null, null, null, null, null]')); |
| -- |
| SELECT agtype_access_operator(agtype_in('[null, null]')); |
| SELECT agtype_hash_cmp(agtype_in('[null, null, null, null, null]')); |
| |
| -- |
| -- Cleanup |
| -- |
| SELECT * FROM drop_graph('issue_1988', true); |
| SELECT * FROM drop_graph('issue_1953', true); |
| SELECT * FROM drop_graph('expanded_map', true); |
| SELECT * FROM drop_graph('issue_1124', true); |
| SELECT * FROM drop_graph('issue_1303', true); |
| SELECT * FROM drop_graph('graph_395', true); |
| SELECT * FROM drop_graph('chained', true); |
| SELECT * FROM drop_graph('VLE', true); |
| SELECT * FROM drop_graph('case_statement', true); |
| SELECT * FROM drop_graph('opt_forms', true); |
| SELECT * FROM drop_graph('type_coercion', true); |
| SELECT * FROM drop_graph('order_by', true); |
| SELECT * FROM drop_graph('group_by', true); |
| SELECT * FROM drop_graph('UCSC', true); |
| SELECT * FROM drop_graph('expr', true); |
| SELECT * FROM drop_graph('regex', true); |
| SELECT * FROM drop_graph('keys', true); |
| SELECT * FROM drop_graph('list', true); |
| |
| -- |
| -- End of tests |
| -- |
