| /* |
| * 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. |
| */ |
| |
| package org.apache.cassandra.cql3.validation.operations; |
| |
| import org.junit.Test; |
| |
| import org.apache.cassandra.cql3.CQLTester; |
| |
| public class BatchTest extends CQLTester |
| { |
| /** |
| * Test batch statements |
| * migrated from cql_tests.py:TestCQL.batch_test() |
| */ |
| @Test |
| public void testBatch() throws Throwable |
| { |
| createTable("CREATE TABLE %s (userid text PRIMARY KEY, name text, password text)"); |
| |
| String query = "BEGIN BATCH\n" |
| + "INSERT INTO %1$s (userid, password, name) VALUES ('user2', 'ch@ngem3b', 'second user');\n" |
| + "UPDATE %1$s SET password = 'ps22dhds' WHERE userid = 'user3';\n" |
| + "INSERT INTO %1$s (userid, password) VALUES ('user4', 'ch@ngem3c');\n" |
| + "DELETE name FROM %1$s WHERE userid = 'user1';\n" |
| + "APPLY BATCH;"; |
| |
| execute(query); |
| } |
| |
| /** |
| * Migrated from cql_tests.py:TestCQL.batch_and_list_test() |
| */ |
| @Test |
| public void testBatchAndList() throws Throwable |
| { |
| createTable("CREATE TABLE %s (k int PRIMARY KEY, l list<int>)"); |
| |
| execute("BEGIN BATCH " + |
| "UPDATE %1$s SET l = l +[ 1 ] WHERE k = 0; " + |
| "UPDATE %1$s SET l = l + [ 2 ] WHERE k = 0; " + |
| "UPDATE %1$s SET l = l + [ 3 ] WHERE k = 0; " + |
| "APPLY BATCH"); |
| |
| assertRows(execute("SELECT l FROM %s WHERE k = 0"), |
| row(list(1, 2, 3))); |
| |
| execute("BEGIN BATCH " + |
| "UPDATE %1$s SET l =[ 1 ] + l WHERE k = 1; " + |
| "UPDATE %1$s SET l = [ 2 ] + l WHERE k = 1; " + |
| "UPDATE %1$s SET l = [ 3 ] + l WHERE k = 1; " + |
| "APPLY BATCH "); |
| |
| assertRows(execute("SELECT l FROM %s WHERE k = 1"), |
| row(list(3, 2, 1))); |
| } |
| |
| /** |
| * Migrated from cql_tests.py:TestCQL.bug_6115_test() |
| */ |
| @Test |
| public void testBatchDeleteInsert() throws Throwable |
| { |
| createTable("CREATE TABLE %s (k int, v int, PRIMARY KEY (k, v))"); |
| |
| execute("INSERT INTO %s (k, v) VALUES (0, 1)"); |
| execute("BEGIN BATCH DELETE FROM %1$s WHERE k=0 AND v=1; INSERT INTO %1$s (k, v) VALUES (0, 2); APPLY BATCH"); |
| |
| assertRows(execute("SELECT * FROM %s"), |
| row(0, 2)); |
| } |
| |
| @Test |
| public void testBatchWithUnset() throws Throwable |
| { |
| createTable("CREATE TABLE %s (k int PRIMARY KEY, s text, i int)"); |
| |
| // test batch and update |
| execute("BEGIN BATCH " + |
| "INSERT INTO %1$s (k, s, i) VALUES (100, 'batchtext', 7); " + |
| "INSERT INTO %1$s (k, s, i) VALUES (111, 'batchtext', 7); " + |
| "UPDATE %1$s SET s=?, i=? WHERE k = 100; " + |
| "UPDATE %1$s SET s=?, i=? WHERE k=111; " + |
| "APPLY BATCH;", null, unset(), unset(), null); |
| assertRows(execute("SELECT k, s, i FROM %s where k in (100,111)"), |
| row(100, null, 7), |
| row(111, "batchtext", null) |
| ); |
| } |
| |
| @Test |
| public void testBatchRangeDelete() throws Throwable |
| { |
| createTable("CREATE TABLE %s (partitionKey int," + |
| "clustering int," + |
| "value int," + |
| " PRIMARY KEY (partitionKey, clustering)) WITH COMPACT STORAGE"); |
| |
| int value = 0; |
| for (int partitionKey = 0; partitionKey < 4; partitionKey++) |
| for (int clustering1 = 0; clustering1 < 5; clustering1++) |
| execute("INSERT INTO %s (partitionKey, clustering, value) VALUES (?, ?, ?)", |
| partitionKey, clustering1, value++); |
| |
| execute("BEGIN BATCH " + |
| "DELETE FROM %1$s WHERE partitionKey = 1;" + |
| "DELETE FROM %1$s WHERE partitionKey = 0 AND clustering >= 4;" + |
| "DELETE FROM %1$s WHERE partitionKey = 0 AND clustering <= 0;" + |
| "DELETE FROM %1$s WHERE partitionKey = 2 AND clustering >= 0 AND clustering <= 3;" + |
| "DELETE FROM %1$s WHERE partitionKey = 2 AND clustering <= 3 AND clustering >= 4;" + |
| "DELETE FROM %1$s WHERE partitionKey = 3 AND (clustering) >= (3) AND (clustering) <= (6);" + |
| "APPLY BATCH;"); |
| |
| assertRows(execute("SELECT * FROM %s"), |
| row(0, 1, 1), |
| row(0, 2, 2), |
| row(0, 3, 3), |
| row(2, 4, 14), |
| row(3, 0, 15), |
| row(3, 1, 16), |
| row(3, 2, 17)); |
| } |
| |
| @Test |
| public void testBatchUpdate() throws Throwable |
| { |
| createTable("CREATE TABLE %s (partitionKey int," + |
| "clustering_1 int," + |
| "value int," + |
| " PRIMARY KEY (partitionKey, clustering_1))"); |
| |
| execute("INSERT INTO %s (partitionKey, clustering_1, value) VALUES (0, 0, 0)"); |
| execute("INSERT INTO %s (partitionKey, clustering_1, value) VALUES (0, 1, 1)"); |
| execute("INSERT INTO %s (partitionKey, clustering_1, value) VALUES (0, 2, 2)"); |
| execute("INSERT INTO %s (partitionKey, clustering_1, value) VALUES (0, 3, 3)"); |
| execute("INSERT INTO %s (partitionKey, clustering_1, value) VALUES (0, 4, 4)"); |
| execute("INSERT INTO %s (partitionKey, clustering_1, value) VALUES (0, 5, 5)"); |
| execute("INSERT INTO %s (partitionKey, clustering_1, value) VALUES (0, 6, 6)"); |
| |
| execute("BEGIN BATCH " + |
| "UPDATE %1$s SET value = 7 WHERE partitionKey = 0 AND clustering_1 = 1;" + |
| "UPDATE %1$s SET value = 8 WHERE partitionKey = 0 AND (clustering_1) = (2);" + |
| "UPDATE %1$s SET value = 10 WHERE partitionKey = 0 AND clustering_1 IN (3, 4);" + |
| "UPDATE %1$s SET value = 20 WHERE partitionKey = 0 AND (clustering_1) IN ((5), (6));" + |
| "APPLY BATCH;"); |
| |
| assertRows(execute("SELECT * FROM %s"), |
| row(0, 0, 0), |
| row(0, 1, 7), |
| row(0, 2, 8), |
| row(0, 3, 10), |
| row(0, 4, 10), |
| row(0, 5, 20), |
| row(0, 6, 20)); |
| } |
| |
| @Test |
| public void testBatchEmpty() throws Throwable |
| { |
| assertEmpty(execute("BEGIN BATCH APPLY BATCH;")); |
| } |
| |
| @Test |
| public void testBatchMultipleTable() throws Throwable |
| { |
| String tbl1 = KEYSPACE + "." + createTableName(); |
| String tbl2 = KEYSPACE + "." + createTableName(); |
| |
| schemaChange(String.format("CREATE TABLE %s (k1 int PRIMARY KEY, v11 int, v12 int)", tbl1)); |
| schemaChange(String.format("CREATE TABLE %s (k2 int PRIMARY KEY, v21 int, v22 int)", tbl2)); |
| |
| execute("BEGIN BATCH " + |
| String.format("UPDATE %s SET v11 = 1 WHERE k1 = 0;", tbl1) + |
| String.format("UPDATE %s SET v12 = 2 WHERE k1 = 0;", tbl1) + |
| String.format("UPDATE %s SET v21 = 3 WHERE k2 = 0;", tbl2) + |
| String.format("UPDATE %s SET v22 = 4 WHERE k2 = 0;", tbl2) + |
| "APPLY BATCH;"); |
| |
| assertRows(execute(String.format("SELECT * FROM %s", tbl1)), row(0, 1, 2)); |
| assertRows(execute(String.format("SELECT * FROM %s", tbl2)), row(0, 3, 4)); |
| |
| flush(); |
| |
| assertRows(execute(String.format("SELECT * FROM %s", tbl1)), row(0, 1, 2)); |
| assertRows(execute(String.format("SELECT * FROM %s", tbl2)), row(0, 3, 4)); |
| } |
| |
| @Test |
| public void testBatchWithInRestriction() throws Throwable |
| { |
| createTable("CREATE TABLE %s (a int, b int, c int, PRIMARY KEY (a,b))"); |
| execute("INSERT INTO %s (a,b,c) VALUES (?,?,?)",1,1,1); |
| execute("INSERT INTO %s (a,b,c) VALUES (?,?,?)",1,2,2); |
| execute("INSERT INTO %s (a,b,c) VALUES (?,?,?)",1,3,3); |
| |
| for (String inClause : new String[] { "()", "(1, 2)"}) |
| { |
| assertInvalidMessage("IN on the clustering key columns is not supported with conditional updates", |
| "BEGIN BATCH " + |
| "UPDATE %1$s SET c = 100 WHERE a = 1 AND b = 1 IF c = 1;" + |
| "UPDATE %1$s SET c = 200 WHERE a = 1 AND b IN " + inClause + " IF c = 1;" + |
| "APPLY BATCH"); |
| |
| assertInvalidMessage("IN on the clustering key columns is not supported with conditional deletions", |
| "BEGIN BATCH " + |
| "UPDATE %1$s SET c = 100 WHERE a = 1 AND b = 1 IF c = 1;" + |
| "DELETE FROM %1$s WHERE a = 1 AND b IN " + inClause + " IF c = 1;" + |
| "APPLY BATCH"); |
| |
| assertInvalidMessage("Batch with conditions cannot span multiple partitions (you cannot use IN on the partition key)", |
| "BEGIN BATCH " + |
| "UPDATE %1$s SET c = 100 WHERE a = 1 AND b = 1 IF c = 1;" + |
| "UPDATE %1$s SET c = 200 WHERE a IN " + inClause + " AND b = 1 IF c = 1;" + |
| "APPLY BATCH"); |
| |
| assertInvalidMessage("Batch with conditions cannot span multiple partitions (you cannot use IN on the partition key)", |
| "BEGIN BATCH " + |
| "UPDATE %1$s SET c = 100 WHERE a = 1 AND b = 1 IF c = 1;" + |
| "DELETE FROM %1$s WHERE a IN " + inClause + " AND b = 1 IF c = 1;" + |
| "APPLY BATCH"); |
| } |
| assertRows(execute("SELECT * FROM %s"), |
| row(1,1,1), |
| row(1,2,2), |
| row(1,3,3)); |
| } |
| |
| @Test |
| public void testBatchAndConditionalInteraction() throws Throwable |
| { |
| |
| createTable(String.format("CREATE TABLE %s.clustering (\n" + |
| " id int,\n" + |
| " clustering1 int,\n" + |
| " clustering2 int,\n" + |
| " clustering3 int,\n" + |
| " val int, \n" + |
| " PRIMARY KEY(id, clustering1, clustering2, clustering3)" + |
| ")", KEYSPACE)); |
| |
| execute("DELETE FROM " + KEYSPACE +".clustering WHERE id=1"); |
| |
| String clusteringInsert = "INSERT INTO " + KEYSPACE + ".clustering(id, clustering1, clustering2, clustering3, val) VALUES(%s, %s, %s, %s, %s); "; |
| String clusteringUpdate = "UPDATE " + KEYSPACE + ".clustering SET val=%s WHERE id=%s AND clustering1=%s AND clustering2=%s AND clustering3=%s ;"; |
| String clusteringConditionalUpdate = "UPDATE " + KEYSPACE + ".clustering SET val=%s WHERE id=%s AND clustering1=%s AND clustering2=%s AND clustering3=%s IF val=%s ;"; |
| String clusteringDelete = "DELETE FROM " + KEYSPACE + ".clustering WHERE id=%s AND clustering1=%s AND clustering2=%s AND clustering3=%s ;"; |
| String clusteringRangeDelete = "DELETE FROM " + KEYSPACE + ".clustering WHERE id=%s AND clustering1=%s ;"; |
| |
| |
| execute("BEGIN BATCH " + String.format(clusteringInsert, 1, 1, 1, 1, 1) + " APPLY BATCH"); |
| |
| assertRows(execute("SELECT * FROM " + KEYSPACE+".clustering WHERE id=1"), row(1, 1, 1, 1, 1)); |
| |
| StringBuilder cmd2 = new StringBuilder(); |
| cmd2.append("BEGIN BATCH "); |
| cmd2.append(String.format(clusteringInsert, 1, 1, 1, 2, 2)); |
| cmd2.append(String.format(clusteringConditionalUpdate, 11, 1, 1, 1, 1, 1)); |
| cmd2.append("APPLY BATCH "); |
| execute(cmd2.toString()); |
| |
| |
| assertRows(execute("SELECT * FROM " + KEYSPACE+".clustering WHERE id=1"), |
| row(1, 1, 1, 1, 11), |
| row(1, 1, 1, 2, 2) |
| ); |
| |
| |
| StringBuilder cmd3 = new StringBuilder(); |
| cmd3.append("BEGIN BATCH "); |
| cmd3.append(String.format(clusteringInsert, 1, 1, 2, 3, 23)); |
| cmd3.append(String.format(clusteringConditionalUpdate, 22, 1, 1, 1, 2, 2)); |
| cmd3.append(String.format(clusteringDelete, 1, 1, 1, 1)); |
| cmd3.append("APPLY BATCH "); |
| execute(cmd3.toString()); |
| |
| assertRows(execute("SELECT * FROM " + KEYSPACE+".clustering WHERE id=1"), |
| row(1, 1, 1, 2, 22), |
| row(1, 1, 2, 3, 23) |
| ); |
| |
| StringBuilder cmd4 = new StringBuilder(); |
| cmd4.append("BEGIN BATCH "); |
| cmd4.append(String.format(clusteringInsert, 1, 2, 3, 4, 1234)); |
| cmd4.append(String.format(clusteringConditionalUpdate, 234, 1, 1, 1, 2, 22)); |
| cmd4.append("APPLY BATCH "); |
| execute(cmd4.toString()); |
| |
| System.out.println(execute("SELECT * FROM " + KEYSPACE+".clustering WHERE id=1")); |
| assertRows(execute("SELECT * FROM " + KEYSPACE+".clustering WHERE id=1"), |
| row(1, 1, 1, 2, 234), |
| row(1, 1, 2, 3, 23), |
| row(1, 2, 3, 4, 1234) |
| ); |
| |
| StringBuilder cmd5 = new StringBuilder(); |
| cmd5.append("BEGIN BATCH "); |
| cmd5.append(String.format(clusteringRangeDelete, 1, 2)); |
| cmd5.append(String.format(clusteringConditionalUpdate, 1234, 1, 1, 1, 2, 234)); |
| cmd5.append("APPLY BATCH "); |
| execute(cmd5.toString()); |
| |
| System.out.println(execute("SELECT * FROM " + KEYSPACE+".clustering WHERE id=1")); |
| assertRows(execute("SELECT * FROM " + KEYSPACE+".clustering WHERE id=1"), |
| row(1, 1, 1, 2, 1234), |
| row(1, 1, 2, 3, 23) |
| ); |
| |
| StringBuilder cmd6 = new StringBuilder(); |
| cmd6.append("BEGIN BATCH "); |
| cmd6.append(String.format(clusteringUpdate, 345, 1, 3, 4, 5)); |
| cmd6.append(String.format(clusteringConditionalUpdate, 1, 1, 1, 1, 2, 1234)); |
| cmd6.append("APPLY BATCH "); |
| execute(cmd6.toString()); |
| |
| System.out.println(execute("SELECT * FROM " + KEYSPACE+".clustering WHERE id=1")); |
| assertRows(execute("SELECT * FROM " + KEYSPACE+".clustering WHERE id=1"), |
| row(1, 1, 1, 2, 1), |
| row(1, 1, 2, 3, 23), |
| row(1, 3, 4, 5, 345) |
| ); |
| |
| |
| StringBuilder cmd7 = new StringBuilder(); |
| cmd7.append("BEGIN BATCH "); |
| cmd7.append(String.format(clusteringDelete, 1, 3, 4, 5)); |
| cmd7.append(String.format(clusteringConditionalUpdate, 2300, 1, 1, 2, 3, 1)); // SHOULD NOT MATCH |
| cmd7.append("APPLY BATCH "); |
| execute(cmd7.toString()); |
| |
| System.out.println(execute("SELECT * FROM " + KEYSPACE+".clustering WHERE id=1")); |
| assertRows(execute("SELECT * FROM " + KEYSPACE+".clustering WHERE id=1"), |
| row(1, 1, 1, 2, 1), |
| row(1, 1, 2, 3, 23), |
| row(1, 3, 4, 5, 345) |
| ); |
| } |
| |
| } |