| /* |
| * 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 java.util.Arrays; |
| import java.util.Collection; |
| |
| import org.junit.AfterClass; |
| import org.junit.Before; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.junit.runner.RunWith; |
| import org.junit.runners.Parameterized; |
| |
| import org.apache.cassandra.Util; |
| import org.apache.cassandra.cql3.CQLTester; |
| import org.apache.cassandra.cql3.Duration; |
| import org.apache.cassandra.db.SystemKeyspace; |
| import org.apache.cassandra.gms.Gossiper; |
| import org.apache.cassandra.schema.SchemaConstants; |
| import org.apache.cassandra.schema.SchemaKeyspaceTables; |
| import org.apache.cassandra.utils.CassandraVersion; |
| import org.apache.cassandra.utils.Pair; |
| |
| import static java.lang.String.format; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertFalse; |
| import static org.junit.Assert.assertTrue; |
| |
| /* InsertUpdateIfConditionCollectionsTest class has been split into multiple ones because of timeout issues (CASSANDRA-16670) |
| * Any changes here check if they apply to the other classes |
| * - InsertUpdateIfConditionStaticsTest |
| * - InsertUpdateIfConditionCollectionsTest |
| * - InsertUpdateIfConditionTest |
| */ |
| @RunWith(Parameterized.class) |
| public class InsertUpdateIfConditionTest extends CQLTester |
| { |
| @Parameterized.Parameter(0) |
| public String clusterMinVersion; |
| |
| @Parameterized.Parameter(1) |
| public Runnable assertion; |
| |
| @Parameterized.Parameters(name = "{index}: clusterMinVersion={0}") |
| public static Collection<Object[]> data() |
| { |
| return Arrays.asList(new Object[]{ "3.0", (Runnable) () -> { |
| Pair<Boolean, CassandraVersion> res = Gossiper.instance.isUpgradingFromVersionLowerThanC17653(new CassandraVersion("3.11")); |
| assertTrue(debugMsgCASSANDRA17653(res), res.left); |
| } }, |
| new Object[]{ "3.11", (Runnable) () -> { |
| Pair<Boolean, CassandraVersion> res = Gossiper.instance.isUpgradingFromVersionLowerThanC17653(SystemKeyspace.CURRENT_VERSION); |
| assertTrue(debugMsgCASSANDRA17653(res), res.left); |
| res = Gossiper.instance.isUpgradingFromVersionLowerThanC17653(new CassandraVersion("3.11")); |
| assertFalse(debugMsgCASSANDRA17653(res), res.left); |
| } }, |
| new Object[]{ SystemKeyspace.CURRENT_VERSION.toString(), (Runnable) () -> { |
| Pair<Boolean, CassandraVersion> res = Gossiper.instance.isUpgradingFromVersionLowerThanC17653(SystemKeyspace.CURRENT_VERSION); |
| assertFalse(debugMsgCASSANDRA17653(res), res.left); |
| } }); |
| } |
| |
| @BeforeClass |
| public static void beforeClass() |
| { |
| Gossiper.instance.start(0); |
| } |
| |
| @Before |
| public void before() |
| { |
| beforeSetup(clusterMinVersion, assertion); |
| } |
| |
| public static void beforeSetup(String clusterMinVersion, Runnable assertion) |
| { |
| Util.setUpgradeFromVersion(clusterMinVersion); |
| assertion.run(); |
| } |
| |
| @AfterClass |
| public static void afterClass() |
| { |
| Gossiper.instance.stop(); |
| } |
| |
| /** |
| * Migrated from cql_tests.py:TestCQL.cas_simple_test() |
| */ |
| @Test |
| public void testSimpleCas() throws Throwable |
| { |
| createTable("CREATE TABLE %s (tkn int, consumed boolean, PRIMARY KEY (tkn))"); |
| |
| for (int i = 0; i < 10; i++) |
| { |
| execute("INSERT INTO %s (tkn, consumed) VALUES (?, FALSE)", i); |
| |
| assertRows(execute("UPDATE %s SET consumed = TRUE WHERE tkn = ? IF consumed = ?", i, false), row(true)); |
| assertRows(execute("UPDATE %s SET consumed = TRUE WHERE tkn = ? IF consumed = ?", i, false), row(false, true)); |
| } |
| } |
| |
| /** |
| * Migrated from cql_tests.py:TestCQL.conditional_update_test() |
| */ |
| @Test |
| public void testConditionalUpdate() throws Throwable |
| { |
| createTable(" CREATE TABLE %s (k int PRIMARY KEY, v1 int, v2 text, v3 int)"); |
| |
| assertInvalidMessage("Invalid 'unset' value in condition", |
| "UPDATE %s SET v1 = 3, v2 = 'bar' WHERE k = 0 IF v1 = ?", unset()); |
| |
| // Shouldn't apply |
| |
| assertRows(execute("UPDATE %s SET v1 = 3, v2 = 'bar' WHERE k = 0 IF v1 = ?", 4), row(false)); |
| assertRows(execute("UPDATE %s SET v1 = 3, v2 = 'bar' WHERE k = 0 IF v1 IN (?, ?)", 1, 2), row(false)); |
| assertRows(execute("UPDATE %s SET v1 = 3, v2 = 'bar' WHERE k = 0 IF v1 IN ?", list(1, 2)), row(false)); |
| assertRows(execute("UPDATE %s SET v1 = 3, v2 = 'bar' WHERE k = 0 IF EXISTS"), row(false)); |
| |
| // Should apply |
| assertRows(execute("INSERT INTO %s (k, v1, v2) VALUES (0, 2, 'foo') IF NOT EXISTS"), row(true)); |
| |
| // Shouldn't apply |
| assertRows(execute("INSERT INTO %s (k, v1, v2) VALUES (0, 5, 'bar') IF NOT EXISTS"), row(false, 0, 2, "foo", null)); |
| assertRows(execute("SELECT * FROM %s"), row(0, 2, "foo", null)); |
| |
| // Shouldn't apply |
| assertRows(execute("UPDATE %s SET v1 = 3, v2 = 'bar' WHERE k = 0 IF v1 = ?", 4), row(false, 2)); |
| assertRows(execute("SELECT * FROM %s"), row(0, 2, "foo", null)); |
| |
| // Should apply (note: we want v2 before v1 in the statement order to exercise #5786) |
| assertRows(execute("UPDATE %s SET v2 = 'bar', v1 = 3 WHERE k = 0 IF v1 = ?", 2), row(true)); |
| assertRows(execute("UPDATE %s SET v2 = 'bar', v1 = 2 WHERE k = 0 IF v1 IN (?, ?)", 2, 3), row(true)); |
| assertRows(execute("UPDATE %s SET v2 = 'bar', v1 = 3 WHERE k = 0 IF v1 IN ?", list(2, 3)), row(true)); |
| assertRows(execute("UPDATE %s SET v2 = 'bar', v1 = 3 WHERE k = 0 IF v1 IN ?", list(1, null, 3)), row(true)); |
| assertRows(execute("UPDATE %s SET v2 = 'bar', v1 = 3 WHERE k = 0 IF EXISTS"), row(true)); |
| assertRows(execute("SELECT * FROM %s"), row(0, 3, "bar", null)); |
| |
| // Shouldn't apply, only one condition is ok |
| assertRows(execute("UPDATE %s SET v1 = 5, v2 = 'foobar' WHERE k = 0 IF v1 = ? AND v2 = ?", 3, "foo"), row(false, 3, "bar")); |
| assertRows(execute("UPDATE %s SET v1 = 5, v2 = 'foobar' WHERE k = 0 IF v1 = 3 AND v2 = 'foo'"), row(false, 3, "bar")); |
| assertRows(execute("SELECT * FROM %s"), row(0, 3, "bar", null)); |
| |
| // Should apply |
| assertRows(execute("UPDATE %s SET v1 = 5, v2 = 'foobar' WHERE k = 0 IF v1 = ? AND v2 = ?", 3, "bar"), row(true)); |
| assertRows(execute("SELECT * FROM %s"), row(0, 5, "foobar", null)); |
| |
| // Shouldn't apply |
| assertRows(execute("DELETE v2 FROM %s WHERE k = 0 IF v1 = ?", 3), row(false, 5)); |
| assertRows(execute("SELECT * FROM %s"), row(0, 5, "foobar", null)); |
| |
| // Shouldn't apply |
| assertRows(execute("DELETE v2 FROM %s WHERE k = 0 IF v1 = ?", (Integer) null), row(false, 5)); |
| assertRows(execute("SELECT * FROM %s"), row(0, 5, "foobar", null)); |
| |
| // Should apply |
| assertRows(execute("DELETE v2 FROM %s WHERE k = 0 IF v1 = ?", 5), row(true)); |
| assertRows(execute("SELECT * FROM %s"), row(0, 5, null, null)); |
| |
| // Shouln't apply |
| assertRows(execute("DELETE v1 FROM %s WHERE k = 0 IF v3 = ?", 4), row(false, null)); |
| |
| // Should apply |
| assertRows(execute("DELETE v1 FROM %s WHERE k = 0 IF v3 = ?", (Integer) null), row(true)); |
| assertRows(execute("SELECT * FROM %s"), row(0, null, null, null)); |
| |
| // Should apply |
| assertRows(execute("DELETE FROM %s WHERE k = 0 IF v1 = ?", (Integer) null), row(true)); |
| assertEmpty(execute("SELECT * FROM %s")); |
| |
| // Shouldn't apply |
| assertRows(execute("UPDATE %s SET v1 = 3, v2 = 'bar' WHERE k = 0 IF EXISTS"), row(false)); |
| |
| // Should apply |
| assertEmpty(execute("SELECT * FROM %s WHERE k = 0")); |
| assertRows(execute("DELETE FROM %s WHERE k = 0 IF v1 IN (?)", (Integer) null), row(true)); |
| |
| createTable(" CREATE TABLE %s (k int, c int, v1 text, PRIMARY KEY(k, c))"); |
| assertInvalidMessage("IN on the clustering key columns is not supported with conditional updates", |
| "UPDATE %s SET v1 = 'A' WHERE k = 0 AND c IN () IF EXISTS"); |
| assertInvalidMessage("IN on the clustering key columns is not supported with conditional updates", |
| "UPDATE %s SET v1 = 'A' WHERE k = 0 AND c IN (1, 2) IF EXISTS"); |
| assertInvalidMessage("Cannot use CONTAINS on non-collection column v1", "UPDATE %s SET v1 = 'B' WHERE k = 0 IF v1 CONTAINS 'A'"); |
| } |
| |
| /** |
| * Migrated from cql_tests.py:TestCQL.non_eq_conditional_update_test() |
| */ |
| @Test |
| public void testNonEqConditionalUpdate() throws Throwable |
| { |
| createTable("CREATE TABLE %s (k int PRIMARY KEY, v1 int, v2 text, v3 int)"); |
| |
| // non-EQ conditions |
| execute("INSERT INTO %s (k, v1, v2) VALUES (0, 2, 'foo')"); |
| |
| assertRows(execute("UPDATE %s SET v2 = 'bar' WHERE k = 0 IF v1 < ?", 3), row(true)); |
| assertRows(execute("UPDATE %s SET v2 = 'bar' WHERE k = 0 IF v1 <= ?", 3), row(true)); |
| assertRows(execute("UPDATE %s SET v2 = 'bar' WHERE k = 0 IF v1 > ?", 1), row(true)); |
| assertRows(execute("UPDATE %s SET v2 = 'bar' WHERE k = 0 IF v1 >= ?", 1), row(true)); |
| assertRows(execute("UPDATE %s SET v2 = 'bar' WHERE k = 0 IF v1 != ?", 1), row(true)); |
| assertRows(execute("UPDATE %s SET v2 = 'bar' WHERE k = 0 IF v1 != ?", 2), row(false, 2)); |
| assertRows(execute("UPDATE %s SET v2 = 'bar' WHERE k = 0 IF v1 IN (?, ?, ?)", 0, 1, 2), row(true)); |
| assertRows(execute("UPDATE %s SET v2 = 'bar' WHERE k = 0 IF v1 IN ?", list(142, 276)), row(false, 2)); |
| assertRows(execute("UPDATE %s SET v2 = 'bar' WHERE k = 0 IF v1 IN ()"), row(false, 2)); |
| assertRows(execute("UPDATE %s SET v2 = 'bar' WHERE k = 0 IF v1 IN (?, ?)", unset(), 1), row(false, 2)); |
| |
| assertInvalidMessage("Invalid 'unset' value in condition", |
| "UPDATE %s SET v1 = 3, v2 = 'bar' WHERE k = 0 IF v1 < ?", unset()); |
| assertInvalidMessage("Invalid 'unset' value in condition", |
| "UPDATE %s SET v1 = 3, v2 = 'bar' WHERE k = 0 IF v1 <= ?", unset()); |
| assertInvalidMessage("Invalid 'unset' value in condition", |
| "UPDATE %s SET v1 = 3, v2 = 'bar' WHERE k = 0 IF v1 > ?", unset()); |
| assertInvalidMessage("Invalid 'unset' value in condition", |
| "UPDATE %s SET v1 = 3, v2 = 'bar' WHERE k = 0 IF v1 >= ?", unset()); |
| assertInvalidMessage("Invalid 'unset' value in condition", |
| "UPDATE %s SET v1 = 3, v2 = 'bar' WHERE k = 0 IF v1 != ?", unset()); |
| } |
| |
| /** |
| * Migrated from cql_tests.py:TestCQL.conditional_delete_test() |
| */ |
| @Test |
| public void testConditionalDelete() throws Throwable |
| { |
| createTable("CREATE TABLE %s (k int PRIMARY KEY, v1 int,)"); |
| |
| assertRows(execute("DELETE FROM %s WHERE k=1 IF EXISTS"), row(false)); |
| |
| execute("INSERT INTO %s (k, v1) VALUES (1, 2)"); |
| assertRows(execute("DELETE FROM %s WHERE k=1 IF EXISTS"), row(true)); |
| assertEmpty(execute("SELECT * FROM %s WHERE k=1")); |
| assertRows(execute("DELETE FROM %s WHERE k=1 IF EXISTS"), row(false)); |
| |
| execute("UPDATE %s USING TTL 1 SET v1=2 WHERE k=1"); |
| Thread.sleep(1001); |
| assertRows(execute("DELETE FROM %s WHERE k=1 IF EXISTS"), row(false)); |
| assertEmpty(execute("SELECT * FROM %s WHERE k=1")); |
| |
| execute("INSERT INTO %s (k, v1) VALUES (2, 2) USING TTL 1"); |
| Thread.sleep(1001); |
| assertRows(execute("DELETE FROM %s WHERE k=2 IF EXISTS"), row(false)); |
| assertEmpty(execute("SELECT * FROM %s WHERE k=2")); |
| |
| execute("INSERT INTO %s (k, v1) VALUES (3, 2)"); |
| assertRows(execute("DELETE v1 FROM %s WHERE k=3 IF EXISTS"), row(true)); |
| assertRows(execute("SELECT * FROM %s WHERE k=3"), row(3, null)); |
| assertRows(execute("DELETE v1 FROM %s WHERE k=3 IF EXISTS"), row(true)); |
| assertRows(execute("DELETE FROM %s WHERE k=3 IF EXISTS"), row(true)); |
| |
| execute("INSERT INTO %s (k, v1) VALUES (4, 2)"); |
| execute("UPDATE %s USING TTL 1 SET v1=2 WHERE k=4"); |
| Thread.sleep(1001); |
| assertRows(execute("SELECT * FROM %s WHERE k=4"), row(4, null)); |
| assertRows(execute("DELETE FROM %s WHERE k=4 IF EXISTS"), row(true)); |
| assertEmpty(execute("SELECT * FROM %s WHERE k=4")); |
| |
| // static columns |
| createTable("CREATE TABLE %s (k text, s text static, i int, v text, PRIMARY KEY (k, i) )"); |
| |
| execute("INSERT INTO %s (k, s, i, v) VALUES ('k', 's', 0, 'v')"); |
| assertRows(execute("DELETE v FROM %s WHERE k='k' AND i=0 IF EXISTS"), row(true)); |
| assertRows(execute("DELETE FROM %s WHERE k='k' AND i=0 IF EXISTS"), row(true)); |
| assertRows(execute("SELECT * FROM %s"), row("k", null, "s", null)); |
| assertRows(execute("DELETE v FROM %s WHERE k='k' AND i=0 IF s = 'z'"), row(false, "s")); |
| assertRows(execute("DELETE v FROM %s WHERE k='k' AND i=0 IF v = 'z'"), row(false)); |
| assertRows(execute("DELETE v FROM %s WHERE k='k' AND i=0 IF v = 'z' AND s = 'z'"), row(false, null, "s")); |
| assertRows(execute("DELETE v FROM %s WHERE k='k' AND i=0 IF EXISTS"), row(false)); |
| assertRows(execute("DELETE FROM %s WHERE k='k' AND i=0 IF EXISTS"), row(false)); |
| |
| // CASSANDRA-6430 |
| assertInvalidMessage("DELETE statements must restrict all PRIMARY KEY columns with equality relations in order to delete non static columns", |
| "DELETE FROM %s WHERE k = 'k' IF EXISTS"); |
| assertInvalidMessage("DELETE statements must restrict all PRIMARY KEY columns with equality relations in order to delete non static columns", |
| "DELETE FROM %s WHERE k = 'k' IF v = ?", "foo"); |
| assertInvalidMessage("Some partition key parts are missing: k", |
| "DELETE FROM %s WHERE i = 0 IF EXISTS"); |
| |
| assertInvalidMessage("Invalid INTEGER constant (0) for \"k\" of type text", |
| "DELETE FROM %s WHERE k = 0 AND i > 0 IF EXISTS"); |
| assertInvalidMessage("Invalid INTEGER constant (0) for \"k\" of type text", |
| "DELETE FROM %s WHERE k = 0 AND i > 0 IF v = 'foo'"); |
| assertInvalidMessage("DELETE statements must restrict all PRIMARY KEY columns with equality relations in order to delete non static columns", |
| "DELETE FROM %s WHERE k = 'k' AND i > 0 IF EXISTS"); |
| assertInvalidMessage("DELETE statements must restrict all PRIMARY KEY columns with equality relations in order to delete non static columns", |
| "DELETE FROM %s WHERE k = 'k' AND i > 0 IF v = 'foo'"); |
| assertInvalidMessage("IN on the clustering key columns is not supported with conditional deletions", |
| "DELETE FROM %s WHERE k = 'k' AND i IN (0, 1) IF v = 'foo'"); |
| assertInvalidMessage("IN on the clustering key columns is not supported with conditional deletions", |
| "DELETE FROM %s WHERE k = 'k' AND i IN () IF v = 'foo'"); |
| assertInvalidMessage("IN on the clustering key columns is not supported with conditional deletions", |
| "DELETE FROM %s WHERE k = 'k' AND i IN (0, 1) IF EXISTS"); |
| assertInvalidMessage("IN on the clustering key columns is not supported with conditional deletions", |
| "DELETE FROM %s WHERE k = 'k' AND i IN () IF EXISTS"); |
| |
| assertInvalidMessage("Invalid 'unset' value in condition", |
| "DELETE FROM %s WHERE k = 'k' AND i = 0 IF v = ?", unset()); |
| |
| createTable("CREATE TABLE %s(k int, s int static, i int, v text, PRIMARY KEY(k, i))"); |
| execute("INSERT INTO %s (k, s, i, v) VALUES ( 1, 1, 2, '1')"); |
| assertRows(execute("DELETE v FROM %s WHERE k = 1 AND i = 2 IF s != ?", 1), row(false, 1)); |
| assertRows(execute("DELETE v FROM %s WHERE k = 1 AND i = 2 IF s = ?", 1), row(true)); |
| assertRows(execute("SELECT * FROM %s WHERE k = 1 AND i = 2"), row(1, 2, 1, null)); |
| |
| assertRows(execute("DELETE FROM %s WHERE k = 1 AND i = 2 IF s != ?", 1), row(false, 1)); |
| assertRows(execute("DELETE FROM %s WHERE k = 1 AND i = 2 IF s = ?", 1), row(true)); |
| assertEmpty(execute("SELECT * FROM %s WHERE k = 1 AND i = 2")); |
| assertRows(execute("SELECT * FROM %s WHERE k = 1"), row(1, null, 1, null)); |
| |
| createTable("CREATE TABLE %s (k int, i int, v1 int, v2 int, s int static, PRIMARY KEY (k, i))"); |
| execute("INSERT INTO %s (k, i, v1, v2, s) VALUES (?, ?, ?, ?, ?)", |
| 1, 1, 1, 1, 1); |
| assertRows(execute("DELETE v1 FROM %s WHERE k = 1 AND i = 1 IF EXISTS"), |
| row(true)); |
| assertRows(execute("DELETE v2 FROM %s WHERE k = 1 AND i = 1 IF EXISTS"), |
| row(true)); |
| assertRows(execute("DELETE FROM %s WHERE k = 1 AND i = 1 IF EXISTS"), |
| row(true)); |
| assertRows(execute("select * from %s"), |
| row(1, null, 1, null, null)); |
| assertRows(execute("DELETE v1 FROM %s WHERE k = 1 AND i = 1 IF EXISTS"), |
| row(false)); |
| assertRows(execute("DELETE v1 FROM %s WHERE k = 1 AND i = 1 IF s = 5"), |
| row(false, 1)); |
| assertRows(execute("DELETE v1 FROM %s WHERE k = 1 AND i = 1 IF v1 = 1 AND v2 = 1"), |
| row(false)); |
| assertRows(execute("DELETE v1 FROM %s WHERE k = 1 AND i = 1 IF v1 = 1 AND v2 = 1 AND s = 1"), |
| row(false, null, null, 1)); |
| assertRows(execute("DELETE v1 FROM %s WHERE k = 1 AND i = 5 IF s = 1"), |
| row(true)); |
| } |
| |
| /** |
| * Migrated from cql_tests.py:TestCQL.cas_and_ttl_test() |
| */ |
| @Test |
| public void testCasAndTTL() throws Throwable |
| { |
| createTable("CREATE TABLE %s (k int PRIMARY KEY, v int, lock boolean)"); |
| |
| execute("INSERT INTO %s (k, v, lock) VALUES (0, 0, false)"); |
| execute("UPDATE %s USING TTL 1 SET lock=true WHERE k=0"); |
| |
| Thread.sleep(1001); |
| assertRows(execute("UPDATE %s SET v = 1 WHERE k = 0 IF lock = null"), |
| row(true)); |
| } |
| |
| /** |
| * Test for 7499, |
| * migrated from cql_tests.py:TestCQL.cas_and_list_index_test() |
| */ |
| @Test |
| public void testCasAndListIndex() throws Throwable |
| { |
| createTable("CREATE TABLE %s ( k int PRIMARY KEY, v text, l list<text>)"); |
| |
| execute("INSERT INTO %s (k, v, l) VALUES(0, 'foobar', ['foi', 'bar'])"); |
| |
| assertRows(execute("UPDATE %s SET l[0] = 'foo' WHERE k = 0 IF v = 'barfoo'"), row(false, "foobar")); |
| assertRows(execute("UPDATE %s SET l[0] = 'foo' WHERE k = 0 IF v = 'foobar'"), row(true)); |
| |
| assertRows(execute("SELECT * FROM %s"), row(0, list("foo", "bar"), "foobar")); |
| |
| } |
| |
| /** |
| * Migrated from cql_tests.py:TestCQL.conditional_ddl_keyspace_test() |
| */ |
| @Test |
| public void testDropCreateKeyspaceIfNotExists() throws Throwable |
| { |
| String keyspace = KEYSPACE_PER_TEST; |
| |
| dropPerTestKeyspace(); |
| |
| // try dropping when doesn't exist |
| dropPerTestKeyspace(); |
| |
| // create and confirm |
| schemaChange("CREATE KEYSPACE IF NOT EXISTS " + keyspace + " WITH replication = { 'class':'SimpleStrategy', 'replication_factor':1} and durable_writes = true "); |
| assertRows(execute(format("select durable_writes from %s.%s where keyspace_name = ?", |
| SchemaConstants.SCHEMA_KEYSPACE_NAME, |
| SchemaKeyspaceTables.KEYSPACES), |
| keyspace), |
| row(true)); |
| |
| // unsuccessful create since it's already there, confirm settings don't change |
| schemaChange("CREATE KEYSPACE IF NOT EXISTS " + keyspace + " WITH replication = {'class':'SimpleStrategy', 'replication_factor':1} and durable_writes = false "); |
| |
| assertRows(execute(format("select durable_writes from %s.%s where keyspace_name = ?", |
| SchemaConstants.SCHEMA_KEYSPACE_NAME, |
| SchemaKeyspaceTables.KEYSPACES), |
| keyspace), |
| row(true)); |
| |
| // drop and confirm |
| schemaChange("DROP KEYSPACE IF EXISTS " + keyspace); |
| |
| assertEmpty(execute(format("select * from %s.%s where keyspace_name = ?", SchemaConstants.SCHEMA_KEYSPACE_NAME, SchemaKeyspaceTables.KEYSPACES), |
| keyspace)); |
| } |
| |
| /** |
| * Migrated from cql_tests.py:TestCQL.conditional_ddl_table_test() |
| */ |
| @Test |
| public void testDropCreateTableIfNotExists() throws Throwable |
| { |
| String tableName = createTableName(); |
| String fullTableName = KEYSPACE + "." + tableName; |
| |
| // try dropping when doesn't exist |
| schemaChange("DROP TABLE IF EXISTS " + fullTableName); |
| |
| // create and confirm |
| schemaChange("CREATE TABLE IF NOT EXISTS " + fullTableName + " (id text PRIMARY KEY, value1 blob) with comment = 'foo'"); |
| |
| assertRows(execute("select comment from system_schema.tables where keyspace_name = ? and table_name = ?", KEYSPACE, tableName), |
| row("foo")); |
| |
| // unsuccessful create since it's already there, confirm settings don't change |
| schemaChange("CREATE TABLE IF NOT EXISTS " + fullTableName + " (id text PRIMARY KEY, value2 blob)with comment = 'bar'"); |
| |
| assertRows(execute("select comment from system_schema.tables where keyspace_name = ? and table_name = ?", KEYSPACE, tableName), |
| row("foo")); |
| |
| // drop and confirm |
| schemaChange("DROP TABLE IF EXISTS " + fullTableName); |
| |
| assertEmpty(execute("select * from system_schema.tables where keyspace_name = ? and table_name = ?", KEYSPACE, tableName)); |
| } |
| |
| /** |
| * Migrated from cql_tests.py:TestCQL.conditional_ddl_index_test() |
| */ |
| @Test |
| public void testDropCreateIndexIfNotExists() throws Throwable |
| { |
| String tableName = createTable("CREATE TABLE %s (id text PRIMARY KEY, value1 blob, value2 blob)with comment = 'foo'"); |
| |
| // try dropping when doesn't exist |
| schemaChange(format("DROP INDEX IF EXISTS %s.myindex", KEYSPACE)); |
| |
| // create and confirm |
| createIndex("CREATE INDEX IF NOT EXISTS myindex ON %s (value1)"); |
| |
| assertTrue(waitForIndex(KEYSPACE, tableName, "myindex")); |
| |
| // unsuccessful create since it's already there |
| execute("CREATE INDEX IF NOT EXISTS myindex ON %s (value1)"); |
| |
| // drop and confirm |
| execute(format("DROP INDEX IF EXISTS %s.myindex", KEYSPACE)); |
| |
| Object[][] rows = getRows(execute("select index_name from system.\"IndexInfo\" where table_name = ?", tableName)); |
| assertEquals(0, rows.length); |
| } |
| |
| /** |
| * Migrated from cql_tests.py:TestCQL.conditional_ddl_type_test() |
| */ |
| @Test |
| public void testDropCreateTypeIfNotExists() throws Throwable |
| { |
| execute("use " + KEYSPACE); |
| |
| // try dropping when doesn 't exist |
| execute("DROP TYPE IF EXISTS mytype"); |
| |
| // create and confirm |
| execute("CREATE TYPE IF NOT EXISTS mytype (somefield int)"); |
| assertRows(execute(format("SELECT type_name from %s.%s where keyspace_name = ? and type_name = ?", |
| SchemaConstants.SCHEMA_KEYSPACE_NAME, |
| SchemaKeyspaceTables.TYPES), |
| KEYSPACE, |
| "mytype"), |
| row("mytype")); |
| |
| // unsuccessful create since it 's already there |
| // TODO: confirm this create attempt doesn't alter type field from int to blob |
| execute("CREATE TYPE IF NOT EXISTS mytype (somefield blob)"); |
| |
| // drop and confirm |
| execute("DROP TYPE IF EXISTS mytype"); |
| assertEmpty(execute(format("SELECT type_name from %s.%s where keyspace_name = ? and type_name = ?", |
| SchemaConstants.SCHEMA_KEYSPACE_NAME, |
| SchemaKeyspaceTables.TYPES), |
| KEYSPACE, |
| "mytype")); |
| } |
| |
| @Test |
| public void testConditionalUpdatesWithNonExistingValues() throws Throwable |
| { |
| createTable("CREATE TABLE %s (a int, b int, s int static, d text, PRIMARY KEY (a, b))"); |
| |
| assertRows(execute("UPDATE %s SET s = 1 WHERE a = 1 IF s = NULL"), |
| row(true)); |
| assertRows(execute("SELECT a, s, d FROM %s WHERE a = 1"), |
| row(1, 1, null)); |
| |
| assertRows(execute("UPDATE %s SET s = 2 WHERE a = 2 IF s IN (10,20,NULL)"), |
| row(true)); |
| assertRows(execute("SELECT a, s, d FROM %s WHERE a = 2"), |
| row(2, 2, null)); |
| |
| assertRows(execute("UPDATE %s SET s = 4 WHERE a = 4 IF s != 4"), |
| row(true)); |
| assertRows(execute("SELECT a, s, d FROM %s WHERE a = 4"), |
| row(4, 4, null)); |
| |
| // rejected: IN doesn't contain null |
| assertRows(execute("UPDATE %s SET s = 3 WHERE a = 3 IF s IN ?", list(10,20,30)), |
| row(false)); |
| assertEmpty(execute("SELECT a, s, d FROM %s WHERE a = 3")); |
| |
| // rejected: comparing number with NULL always returns false |
| for (String operator : new String[]{ ">", "<", ">=", "<=", "=" }) |
| { |
| assertRows(execute("UPDATE %s SET s = 50 WHERE a = 5 IF s " + operator + " ?", 3), |
| row(false)); |
| assertEmpty(execute("SELECT * FROM %s WHERE a = 5")); |
| } |
| } |
| |
| @Test |
| public void testConditionalUpdatesWithNullValues() throws Throwable |
| { |
| createTable("CREATE TABLE %s (a int, b int, s int static, d int, PRIMARY KEY (a, b))"); |
| |
| // pre-populate, leave out static column |
| for (int i = 1; i <= 5; i++) |
| { |
| execute("INSERT INTO %s (a, b) VALUES (?, ?)", i, 1); |
| execute("INSERT INTO %s (a, b) VALUES (?, ?)", i, 2); |
| } |
| |
| assertRows(execute("UPDATE %s SET s = 100 WHERE a = 1 IF s = NULL"), |
| row(true)); |
| assertRows(execute("SELECT a, b, s, d FROM %s WHERE a = 1"), |
| row(1, 1, 100, null), |
| row(1, 2, 100, null)); |
| |
| assertRows(execute("UPDATE %s SET s = 200 WHERE a = 2 IF s IN (10,20,NULL)"), |
| row(true)); |
| assertRows(execute("SELECT a, b, s, d FROM %s WHERE a = 2"), |
| row(2, 1, 200, null), |
| row(2, 2, 200, null)); |
| |
| // rejected: IN doesn't contain null |
| assertRows(execute("UPDATE %s SET s = 30 WHERE a = 3 IF s IN ?", list(10,20,30)), |
| row(false, null)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 3"), |
| row(3, 1, null, null), |
| row(3, 2, null, null)); |
| |
| assertRows(execute("UPDATE %s SET s = 400 WHERE a = 4 IF s IN (10,20,NULL)"), |
| row(true)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 4"), |
| row(4, 1, 400, null), |
| row(4, 2, 400, null)); |
| |
| // rejected: comparing number with NULL always returns false |
| for (String operator: new String[] { ">", "<", ">=", "<=", "="}) |
| { |
| assertRows(execute("UPDATE %s SET s = 50 WHERE a = 5 IF s " + operator + " 3"), |
| row(false, null)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 5"), |
| row(5, 1, null, null), |
| row(5, 2, null, null)); |
| } |
| |
| assertRows(execute("UPDATE %s SET s = 500 WHERE a = 5 IF s != 5"), |
| row(true)); |
| assertRows(execute("SELECT a, b, s, d FROM %s WHERE a = 5"), |
| row(5, 1, 500, null), |
| row(5, 2, 500, null)); |
| |
| // Similar test, although with two static columns to test limits |
| createTable("CREATE TABLE %s (a int, b int, s1 int static, s2 int static, d int, PRIMARY KEY (a, b))"); |
| |
| for (int i = 1; i <= 5; i++) |
| for (int j = 0; j < 5; j++) |
| execute("INSERT INTO %s (a, b, d) VALUES (?, ?, ?)", i, j, i + j); |
| |
| assertRows(execute("UPDATE %s SET s2 = 100 WHERE a = 1 IF s1 = NULL"), |
| row(true)); |
| |
| execute("INSERT INTO %s (a, b, s1) VALUES (?, ?, ?)", 2, 2, 2); |
| assertRows(execute("UPDATE %s SET s1 = 100 WHERE a = 2 IF s2 = NULL"), |
| row(true)); |
| |
| execute("INSERT INTO %s (a, b, s1) VALUES (?, ?, ?)", 2, 2, 2); |
| assertRows(execute("UPDATE %s SET s1 = 100 WHERE a = 2 IF s2 = NULL"), |
| row(true)); |
| } |
| |
| @Test |
| public void testConditionalUpdatesWithNullValuesWithBatch() throws Throwable |
| { |
| createTable("CREATE TABLE %s (a int, b int, s int static, d text, PRIMARY KEY (a, b))"); |
| |
| // pre-populate, leave out static column |
| for (int i = 1; i <= 6; i++) |
| execute("INSERT INTO %s (a, b) VALUES (?, ?)", i, i); |
| |
| // applied: null is indistiguishable from empty value, lwt condition is executed before INSERT |
| assertRows(execute("BEGIN BATCH\n" |
| + "INSERT INTO %1$s (a, b, d) values (2, 2, 'a');\n" |
| + "UPDATE %1$s SET s = 2 WHERE a = 2 IF s = null;\n" |
| + "APPLY BATCH"), |
| row(true)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 2"), |
| row(2, 2, 2, "a")); |
| |
| // rejected: comparing number with null value always returns false |
| for (String operator: new String[] { ">", "<", ">=", "<=", "="}) |
| { |
| assertRows(execute("BEGIN BATCH\n" |
| + "INSERT INTO %1$s (a, b, s, d) values (3, 3, 40, 'a');\n" |
| + "UPDATE %1$s SET s = 30 WHERE a = 3 IF s " + operator + " 5;\n" |
| + "APPLY BATCH"), |
| row(false, 3, 3, null)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 3"), |
| row(3, 3, null, null)); |
| } |
| |
| // applied: lwt condition is executed before INSERT, update is applied after it |
| assertRows(execute("BEGIN BATCH\n" |
| + "INSERT INTO %1$s (a, b, s, d) values (4, 4, 4, 'a');\n" |
| + "UPDATE %1$s SET s = 5 WHERE a = 4 IF s = null;\n" |
| + "APPLY BATCH"), |
| row(true)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 4"), |
| row(4, 4, 5, "a")); |
| |
| assertRows(execute("BEGIN BATCH\n" |
| + "INSERT INTO %1$s (a, b, s, d) values (5, 5, 5, 'a');\n" |
| + "UPDATE %1$s SET s = 6 WHERE a = 5 IF s IN (1,2,null);\n" |
| + "APPLY BATCH"), |
| row(true)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 5"), |
| row(5, 5, 6, "a")); |
| |
| // rejected: IN doesn't contain null |
| assertRows(execute("BEGIN BATCH\n" |
| + "INSERT INTO %1$s (a, b, s, d) values (6, 6, 70, 'a');\n" |
| + "UPDATE %1$s SET s = 60 WHERE a = 6 IF s IN (1,2,3);\n" |
| + "APPLY BATCH"), |
| row(false, 6, 6, null)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 6"), |
| row(6, 6, null, null)); |
| } |
| |
| @Test |
| public void testConditionalUpdatesWithNonExistingValuesWithBatch() throws Throwable |
| { |
| createTable("CREATE TABLE %s (a int, b int, s int static, d text, PRIMARY KEY (a, b))"); |
| |
| assertRows(execute("BEGIN BATCH\n" |
| + "INSERT INTO %1$s (a, b, d) values (2, 2, 'a');\n" |
| + "UPDATE %1$s SET s = 2 WHERE a = 2 IF s = null;\n" |
| + "APPLY BATCH"), |
| row(true)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 2"), |
| row(2, 2, 2, "a")); |
| |
| // applied: lwt condition is executed before INSERT, update is applied after it |
| assertRows(execute("BEGIN BATCH\n" |
| + "INSERT INTO %1$s (a, b, s, d) values (4, 4, 4, 'a');\n" |
| + "UPDATE %1$s SET s = 5 WHERE a = 4 IF s = null;\n" |
| + "APPLY BATCH"), |
| row(true)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 4"), |
| row(4, 4, 5, "a")); // Note that the update wins because 5 > 4 (we have a timestamp tie, so values are used) |
| |
| assertRows(execute("BEGIN BATCH\n" |
| + "INSERT INTO %1$s (a, b, s, d) values (5, 5, 5, 'a');\n" |
| + "UPDATE %1$s SET s = 6 WHERE a = 5 IF s IN (1,2,null);\n" |
| + "APPLY BATCH"), |
| row(true)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 5"), |
| row(5, 5, 6, "a")); // Same as above |
| |
| assertRows(execute("BEGIN BATCH\n" |
| + "INSERT INTO %1$s (a, b, s, d) values (7, 7, 7, 'a');\n" |
| + "UPDATE %1$s SET s = 8 WHERE a = 7 IF s != 7;\n" |
| + "APPLY BATCH"), |
| row(true)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 7"), |
| row(7, 7, 8, "a")); // Same as above |
| |
| // rejected: comparing number with non-existing value always returns false |
| for (String operator: new String[] { ">", "<", ">=", "<=", "="}) |
| { |
| assertRows(execute("BEGIN BATCH\n" |
| + "INSERT INTO %1$s (a, b, s, d) values (3, 3, 3, 'a');\n" |
| + "UPDATE %1$s SET s = 3 WHERE a = 3 IF s " + operator + " 5;\n" |
| + "APPLY BATCH"), |
| row(false)); |
| assertEmpty(execute("SELECT * FROM %s WHERE a = 3")); |
| } |
| |
| // rejected: IN doesn't contain null |
| assertRows(execute("BEGIN BATCH\n" |
| + "INSERT INTO %1$s (a, b, s, d) values (6, 6, 6, 'a');\n" |
| + "UPDATE %1$s SET s = 7 WHERE a = 6 IF s IN (1,2,3);\n" |
| + "APPLY BATCH"), |
| row(false)); |
| assertEmpty(execute("SELECT * FROM %s WHERE a = 6")); |
| } |
| |
| @Test |
| public void testConditionalDeleteWithNullValues() throws Throwable |
| { |
| createTable("CREATE TABLE %s (a int, b int, s1 int static, s2 int static, v int, PRIMARY KEY (a, b))"); |
| |
| for (int i = 1; i <= 5; i++) |
| execute("INSERT INTO %s (a, b, s1, s2, v) VALUES (?, ?, ?, ?, ?)", i, i, i, null, i); |
| |
| assertRows(execute("DELETE s1 FROM %s WHERE a = 1 IF s2 = ?", (Integer) null), |
| row(true)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 1"), |
| row(1, 1, null, null, 1)); |
| |
| // rejected: IN doesn't contain null |
| assertRows(execute("DELETE s1 FROM %s WHERE a = 2 IF s2 IN ?", list(10,20,30)), |
| row(false, null)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 2"), |
| row(2, 2, 2, null, 2)); |
| |
| assertRows(execute("DELETE s1 FROM %s WHERE a = 3 IF s2 IN (?, ?, ?)", null, 20, 30), |
| row(true)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 3"), |
| row(3, 3, null, null, 3)); |
| |
| assertRows(execute("DELETE s1 FROM %s WHERE a = 4 IF s2 != ?", 4), |
| row(true)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 4"), |
| row(4, 4, null, null, 4)); |
| |
| // rejected: comparing number with NULL always returns false |
| for (String operator : new String[]{ ">", "<", ">=", "<=", "=" }) |
| { |
| assertRows(execute("DELETE s1 FROM %s WHERE a = 5 IF s2 " + operator + " ?", 3), |
| row(false, null)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 5"), |
| row(5, 5, 5, null, 5)); |
| } |
| } |
| |
| @Test |
| public void testConditionalDeletesWithNonExistingValuesWithBatch() throws Throwable |
| { |
| createTable("CREATE TABLE %s (a int, b int, s1 int static, s2 int static, v int, PRIMARY KEY (a, b))"); |
| |
| assertRows(execute("BEGIN BATCH\n" |
| + "INSERT INTO %1$s (a, b, s1, v) values (2, 2, 2, 2);\n" |
| + "DELETE s1 FROM %1$s WHERE a = 2 IF s2 = null;\n" |
| + "APPLY BATCH"), |
| row(true)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 2"), |
| row(2, 2, null, null, 2)); |
| |
| // rejected: comparing number with non-existing value always returns false |
| for (String operator: new String[] { ">", "<", ">=", "<=", "="}) |
| { |
| assertRows(execute("BEGIN BATCH\n" |
| + "INSERT INTO %1$s (a, b, s1, v) values (3, 3, 3, 3);\n" |
| + "DELETE s1 FROM %1$s WHERE a = 3 IF s2 " + operator + " 5;\n" |
| + "APPLY BATCH"), |
| row(false)); |
| assertEmpty(execute("SELECT * FROM %s WHERE a = 3")); |
| } |
| |
| // rejected: IN doesn't contain null |
| assertRows(execute("BEGIN BATCH\n" |
| + "INSERT INTO %1$s (a, b, s1, v) values (6, 6, 6, 6);\n" |
| + "DELETE s1 FROM %1$s WHERE a = 6 IF s2 IN (1,2,3);\n" |
| + "APPLY BATCH"), |
| row(false)); |
| assertEmpty(execute("SELECT * FROM %s WHERE a = 6")); |
| |
| // Note that on equal timestamp, tombstone wins so the DELETE wins |
| assertRows(execute("BEGIN BATCH\n" |
| + "INSERT INTO %1$s (a, b, s1, v) values (4, 4, 4, 4);\n" |
| + "DELETE s1 FROM %1$s WHERE a = 4 IF s2 = null;\n" |
| + "APPLY BATCH"), |
| row(true)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 4"), |
| row(4, 4, null, null, 4)); |
| |
| // Note that on equal timestamp, tombstone wins so the DELETE wins |
| assertRows(execute("BEGIN BATCH\n" |
| + "INSERT INTO %1$s (a, b, s1, v) VALUES (5, 5, 5, 5);\n" |
| + "DELETE s1 FROM %1$s WHERE a = 5 IF s1 IN (1,2,null);\n" |
| + "APPLY BATCH"), |
| row(true)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 5"), |
| row(5, 5, null, null, 5)); |
| |
| // Note that on equal timestamp, tombstone wins so the DELETE wins |
| assertRows(execute("BEGIN BATCH\n" |
| + "INSERT INTO %1$s (a, b, s1, v) values (7, 7, 7, 7);\n" |
| + "DELETE s1 FROM %1$s WHERE a = 7 IF s2 != 7;\n" |
| + "APPLY BATCH"), |
| row(true)); |
| assertRows(execute("SELECT * FROM %s WHERE a = 7"), |
| row(7, 7, null, null, 7)); |
| } |
| |
| /** |
| * Test for CASSANDRA-12060, using a table without clustering. |
| */ |
| @Test |
| public void testMultiExistConditionOnSameRowNoClustering() throws Throwable |
| { |
| createTable("CREATE TABLE %s (k int PRIMARY KEY, v1 text, v2 text)"); |
| |
| // Multiple inserts on the same row with not exist conditions |
| assertRows(execute("BEGIN BATCH " |
| + "INSERT INTO %1$s (k, v1) values (0, 'foo') IF NOT EXISTS; " |
| + "INSERT INTO %1$s (k, v2) values (0, 'bar') IF NOT EXISTS; " |
| + "APPLY BATCH"), |
| row(true)); |
| |
| assertRows(execute("SELECT * FROM %s WHERE k = 0"), row(0, "foo", "bar")); |
| |
| // Same, but both insert on the same column: doing so would almost surely be a user error, but that's the |
| // original case reported in #12867, so being thorough. |
| assertRows(execute("BEGIN BATCH " |
| + "INSERT INTO %1$s (k, v1) values (1, 'foo') IF NOT EXISTS; " |
| + "INSERT INTO %1$s (k, v1) values (1, 'bar') IF NOT EXISTS; " |
| + "APPLY BATCH"), |
| row(true)); |
| |
| // As all statement gets the same timestamp, the biggest value ends up winning, so that's "foo" |
| assertRows(execute("SELECT * FROM %s WHERE k = 1"), row(1, "foo", null)); |
| |
| // Multiple deletes on the same row with exists conditions (note that this is somewhat non-sensical, one of the |
| // delete is redundant, we're just checking it doesn't break something) |
| assertRows(execute("BEGIN BATCH " |
| + "DELETE FROM %1$s WHERE k = 0 IF EXISTS; " |
| + "DELETE FROM %1$s WHERE k = 0 IF EXISTS; " |
| + "APPLY BATCH"), |
| row(true)); |
| |
| assertEmpty(execute("SELECT * FROM %s WHERE k = 0")); |
| |
| // Validate we can't mix different type of conditions however |
| assertInvalidMessage("Cannot mix IF EXISTS and IF NOT EXISTS conditions for the same row", |
| "BEGIN BATCH " |
| + "INSERT INTO %1$s (k, v1) values (1, 'foo') IF NOT EXISTS; " |
| + "DELETE FROM %1$s WHERE k = 1 IF EXISTS; " |
| + "APPLY BATCH"); |
| |
| assertInvalidMessage("Cannot mix IF conditions and IF NOT EXISTS for the same row", |
| "BEGIN BATCH " |
| + "INSERT INTO %1$s (k, v1) values (1, 'foo') IF NOT EXISTS; " |
| + "UPDATE %1$s SET v2 = 'bar' WHERE k = 1 IF v1 = 'foo'; " |
| + "APPLY BATCH"); |
| } |
| |
| /** |
| * Test for CASSANDRA-12060, using a table with clustering. |
| */ |
| @Test |
| public void testMultiExistConditionOnSameRowClustering() throws Throwable |
| { |
| createTable("CREATE TABLE %s (k int, t int, v1 text, v2 text, PRIMARY KEY (k, t))"); |
| |
| // Multiple inserts on the same row with not exist conditions |
| assertRows(execute("BEGIN BATCH " |
| + "INSERT INTO %1$s (k, t, v1) values (0, 0, 'foo') IF NOT EXISTS; " |
| + "INSERT INTO %1$s (k, t, v2) values (0, 0, 'bar') IF NOT EXISTS; " |
| + "APPLY BATCH"), |
| row(true)); |
| |
| assertRows(execute("SELECT * FROM %s WHERE k = 0"), row(0, 0, "foo", "bar")); |
| |
| // Same, but both insert on the same column: doing so would almost surely be a user error, but that's the |
| // original case reported in #12867, so being thorough. |
| assertRows(execute("BEGIN BATCH " |
| + "INSERT INTO %1$s (k, t, v1) values (1, 0, 'foo') IF NOT EXISTS; " |
| + "INSERT INTO %1$s (k, t, v1) values (1, 0, 'bar') IF NOT EXISTS; " |
| + "APPLY BATCH"), |
| row(true)); |
| |
| // As all statement gets the same timestamp, the biggest value ends up winning, so that's "foo" |
| assertRows(execute("SELECT * FROM %s WHERE k = 1"), row(1, 0, "foo", null)); |
| |
| // Multiple deletes on the same row with exists conditions (note that this is somewhat non-sensical, one of the |
| // delete is redundant, we're just checking it doesn't break something) |
| assertRows(execute("BEGIN BATCH " |
| + "DELETE FROM %1$s WHERE k = 0 AND t = 0 IF EXISTS; " |
| + "DELETE FROM %1$s WHERE k = 0 AND t = 0 IF EXISTS; " |
| + "APPLY BATCH"), |
| row(true)); |
| |
| assertEmpty(execute("SELECT * FROM %s WHERE k = 0")); |
| |
| // Validate we can't mix different type of conditions however |
| assertInvalidMessage("Cannot mix IF EXISTS and IF NOT EXISTS conditions for the same row", |
| "BEGIN BATCH " |
| + "INSERT INTO %1$s (k, t, v1) values (1, 0, 'foo') IF NOT EXISTS; " |
| + "DELETE FROM %1$s WHERE k = 1 AND t = 0 IF EXISTS; " |
| + "APPLY BATCH"); |
| |
| assertInvalidMessage("Cannot mix IF conditions and IF NOT EXISTS for the same row", |
| "BEGIN BATCH " |
| + "INSERT INTO %1$s (k, t, v1) values (1, 0, 'foo') IF NOT EXISTS; " |
| + "UPDATE %1$s SET v2 = 'bar' WHERE k = 1 AND t = 0 IF v1 = 'foo'; " |
| + "APPLY BATCH"); |
| } |
| |
| @Test |
| public void testConditionalOnDurationColumns() throws Throwable |
| { |
| createTable(" CREATE TABLE %s (k int PRIMARY KEY, v int, d duration)"); |
| |
| assertInvalidMessage("Slice conditions ( > ) are not supported on durations", |
| "UPDATE %s SET v = 3 WHERE k = 0 IF d > 1s"); |
| assertInvalidMessage("Slice conditions ( >= ) are not supported on durations", |
| "UPDATE %s SET v = 3 WHERE k = 0 IF d >= 1s"); |
| assertInvalidMessage("Slice conditions ( <= ) are not supported on durations", |
| "UPDATE %s SET v = 3 WHERE k = 0 IF d <= 1s"); |
| assertInvalidMessage("Slice conditions ( < ) are not supported on durations", |
| "UPDATE %s SET v = 3 WHERE k = 0 IF d < 1s"); |
| |
| execute("INSERT INTO %s (k, v, d) VALUES (1, 1, 2s)"); |
| |
| assertRows(execute("UPDATE %s SET v = 4 WHERE k = 1 IF d = 1s"), row(false, Duration.from("2s"))); |
| assertRows(execute("UPDATE %s SET v = 3 WHERE k = 1 IF d = 2s"), row(true)); |
| |
| assertRows(execute("SELECT * FROM %s WHERE k = 1"), row(1, Duration.from("2s"), 3)); |
| |
| assertRows(execute("UPDATE %s SET d = 10s WHERE k = 1 IF d != 2s"), row(false, Duration.from("2s"))); |
| assertRows(execute("UPDATE %s SET v = 6 WHERE k = 1 IF d != 1s"), row(true)); |
| |
| assertRows(execute("SELECT * FROM %s WHERE k = 1"), row(1, Duration.from("2s"), 6)); |
| |
| assertRows(execute("UPDATE %s SET v = 5 WHERE k = 1 IF d IN (1s, 5s)"), row(false, Duration.from("2s"))); |
| assertRows(execute("UPDATE %s SET d = 10s WHERE k = 1 IF d IN (1s, 2s)"), row(true)); |
| |
| assertRows(execute("SELECT * FROM %s WHERE k = 1"), row(1, Duration.from("10s"), 6)); |
| } |
| |
| // Helper to debug on the next occurrence of CASSANDRA-17653 |
| private static String debugMsgCASSANDRA17653(Pair<Boolean, CassandraVersion> res) |
| { |
| return("Failed on Cass Version: " + res.right == null ? "null" : res.right + " boolean:" + res.left); |
| } |
| } |
