| PREHOOK: query: DESCRIBE FUNCTION map |
| PREHOOK: type: DESCFUNCTION |
| POSTHOOK: query: DESCRIBE FUNCTION map |
| POSTHOOK: type: DESCFUNCTION |
| map(key0, value0, key1, value1...) - Creates a map with the given key/value pairs |
| PREHOOK: query: DESCRIBE FUNCTION EXTENDED map |
| PREHOOK: type: DESCFUNCTION |
| POSTHOOK: query: DESCRIBE FUNCTION EXTENDED map |
| POSTHOOK: type: DESCFUNCTION |
| map(key0, value0, key1, value1...) - Creates a map with the given key/value pairs |
| Function class:org.apache.hadoop.hive.ql.udf.generic.GenericUDFMap |
| Function type:BUILTIN |
| PREHOOK: query: EXPLAIN SELECT map(), map(1, "a", 2, "b", 3, "c"), map(1, 2, "a", "b"), |
| map(1, "a", 2, "b", 3, "c")[2], map(1, 2, "a", "b")["a"], map(1, array("a"))[1][0] FROM src tablesample (1 rows) |
| PREHOOK: type: QUERY |
| POSTHOOK: query: EXPLAIN SELECT map(), map(1, "a", 2, "b", 3, "c"), map(1, 2, "a", "b"), |
| map(1, "a", 2, "b", 3, "c")[2], map(1, 2, "a", "b")["a"], map(1, array("a"))[1][0] FROM src tablesample (1 rows) |
| POSTHOOK: type: QUERY |
| STAGE DEPENDENCIES: |
| Stage-0 is a root stage |
| |
| STAGE PLANS: |
| Stage: Stage-0 |
| Fetch Operator |
| limit: -1 |
| Processor Tree: |
| TableScan |
| alias: src |
| Row Limit Per Split: 1 |
| Statistics: Num rows: 500 Data size: 5312 Basic stats: COMPLETE Column stats: COMPLETE |
| Select Operator |
| expressions: map() (type: map<string,string>), map(1:'a',2:'b',3:'c') (type: map<int,string>), map(1:2,'a':'b') (type: map<string,string>), map(1:'a',2:'b',3:'c')[2] (type: string), map(1:2,'a':'b')['a'] (type: string), map(1:array('a'))[1][0] (type: string) |
| outputColumnNames: _col0, _col1, _col2, _col3, _col4, _col5 |
| Statistics: Num rows: 500 Data size: 857500 Basic stats: COMPLETE Column stats: COMPLETE |
| ListSink |
| |
| PREHOOK: query: SELECT map(), map(1, "a", 2, "b", 3, "c"), map(1, 2, "a", "b"), |
| map(1, "a", 2, "b", 3, "c")[2], map(1, 2, "a", "b")["a"], map(1, array("a"))[1][0] FROM src tablesample (1 rows) |
| PREHOOK: type: QUERY |
| PREHOOK: Input: default@src |
| #### A masked pattern was here #### |
| POSTHOOK: query: SELECT map(), map(1, "a", 2, "b", 3, "c"), map(1, 2, "a", "b"), |
| map(1, "a", 2, "b", 3, "c")[2], map(1, 2, "a", "b")["a"], map(1, array("a"))[1][0] FROM src tablesample (1 rows) |
| POSTHOOK: type: QUERY |
| POSTHOOK: Input: default@src |
| #### A masked pattern was here #### |
| {} {1:"a",2:"b",3:"c"} {"1":"2","a":"b"} b b a |