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Posted to commits@cassandra.apache.org by sn...@apache.org on 2015/11/27 11:02:15 UTC
[04/10] cassandra git commit: Merge branch 'cassandra-2.1' into
cassandra-2.2
http://git-wip-us.apache.org/repos/asf/cassandra/blob/b3e6a433/test/unit/org/apache/cassandra/cql3/validation/entities/UFTest.java
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diff --cc test/unit/org/apache/cassandra/cql3/validation/entities/UFTest.java
index 25566ad,0000000..0d11a82
mode 100644,000000..100644
--- a/test/unit/org/apache/cassandra/cql3/validation/entities/UFTest.java
+++ b/test/unit/org/apache/cassandra/cql3/validation/entities/UFTest.java
@@@ -1,2649 -1,0 +1,2663 @@@
+/*
+ * 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.entities;
+
+import java.math.BigDecimal;
+import java.math.BigInteger;
+import java.nio.ByteBuffer;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Date;
+import java.util.List;
+import java.util.Map;
+import java.util.Set;
+import java.util.TreeMap;
+import java.util.TreeSet;
+import java.util.UUID;
+
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import com.datastax.driver.core.DataType;
+import com.datastax.driver.core.Row;
+import com.datastax.driver.core.TupleType;
+import com.datastax.driver.core.TupleValue;
+import com.datastax.driver.core.UDTValue;
+import com.datastax.driver.core.exceptions.InvalidQueryException;
+import org.apache.cassandra.config.DatabaseDescriptor;
+import org.apache.cassandra.cql3.CQL3Type;
+import org.apache.cassandra.cql3.CQLTester;
+import org.apache.cassandra.cql3.QueryProcessor;
+import org.apache.cassandra.cql3.UntypedResultSet;
+import org.apache.cassandra.cql3.functions.FunctionName;
+import org.apache.cassandra.cql3.functions.Functions;
+import org.apache.cassandra.cql3.functions.UDFunction;
+import org.apache.cassandra.db.marshal.CollectionType;
+import org.apache.cassandra.dht.ByteOrderedPartitioner;
+import org.apache.cassandra.exceptions.FunctionExecutionException;
+import org.apache.cassandra.exceptions.InvalidRequestException;
+import org.apache.cassandra.service.ClientState;
+import org.apache.cassandra.transport.Event;
+import org.apache.cassandra.transport.Server;
+import org.apache.cassandra.transport.messages.ResultMessage;
+import org.apache.cassandra.utils.ByteBufferUtil;
+import org.apache.cassandra.utils.UUIDGen;
+
+public class UFTest extends CQLTester
+{
+ @BeforeClass
+ public static void setUp()
+ {
+ DatabaseDescriptor.setPartitioner(ByteOrderedPartitioner.instance);
+ }
+
+ @Test
++ public void testNonExistingOnes() throws Throwable
++ {
++ assertInvalidMessage("Cannot drop non existing function", "DROP FUNCTION " + KEYSPACE + ".func_does_not_exist");
++ assertInvalidMessage("Cannot drop non existing function", "DROP FUNCTION " + KEYSPACE + ".func_does_not_exist(int,text)");
++ assertInvalidMessage("Cannot drop non existing function", "DROP FUNCTION keyspace_does_not_exist.func_does_not_exist");
++ assertInvalidMessage("Cannot drop non existing function", "DROP FUNCTION keyspace_does_not_exist.func_does_not_exist(int,text)");
++
++ execute("DROP FUNCTION IF EXISTS " + KEYSPACE + ".func_does_not_exist");
++ execute("DROP FUNCTION IF EXISTS " + KEYSPACE + ".func_does_not_exist(int,text)");
++ execute("DROP FUNCTION IF EXISTS keyspace_does_not_exist.func_does_not_exist");
++ execute("DROP FUNCTION IF EXISTS keyspace_does_not_exist.func_does_not_exist(int,text)");
++ }
++
++ @Test
+ public void testSchemaChange() throws Throwable
+ {
+ String f = createFunction(KEYSPACE,
+ "double, double",
+ "CREATE OR REPLACE FUNCTION %s(state double, val double) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE javascript " +
+ "AS '\"string\";';");
+
+ assertLastSchemaChange(Event.SchemaChange.Change.CREATED, Event.SchemaChange.Target.FUNCTION,
+ KEYSPACE, parseFunctionName(f).name,
+ "double", "double");
+
+ createFunctionOverload(f,
+ "double, double",
+ "CREATE OR REPLACE FUNCTION %s(state int, val int) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE javascript " +
+ "AS '\"string\";';");
+
+ assertLastSchemaChange(Event.SchemaChange.Change.CREATED, Event.SchemaChange.Target.FUNCTION,
+ KEYSPACE, parseFunctionName(f).name,
+ "int", "int");
+
+ schemaChange("CREATE OR REPLACE FUNCTION " + f + "(state int, val int) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE javascript " +
+ "AS '\"string\";';");
+
+ assertLastSchemaChange(Event.SchemaChange.Change.UPDATED, Event.SchemaChange.Target.FUNCTION,
+ KEYSPACE, parseFunctionName(f).name,
+ "int", "int");
+
+ schemaChange("DROP FUNCTION " + f + "(double, double)");
+
+ assertLastSchemaChange(Event.SchemaChange.Change.DROPPED, Event.SchemaChange.Target.FUNCTION,
+ KEYSPACE, parseFunctionName(f).name,
+ "double", "double");
+ }
+
+ @Test
+ public void testFunctionDropOnKeyspaceDrop() throws Throwable
+ {
+ String fSin = createFunction(KEYSPACE_PER_TEST, "double",
+ "CREATE FUNCTION %s ( input double ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java " +
+ "AS 'return Double.valueOf(Math.sin(input.doubleValue()));'");
+
+ FunctionName fSinName = parseFunctionName(fSin);
+
+ Assert.assertEquals(1, Functions.find(parseFunctionName(fSin)).size());
+
+ assertRows(execute("SELECT function_name, language FROM system.schema_functions WHERE keyspace_name=?", KEYSPACE_PER_TEST),
+ row(fSinName.name, "java"));
+
+ dropPerTestKeyspace();
+
+ assertRows(execute("SELECT function_name, language FROM system.schema_functions WHERE keyspace_name=?", KEYSPACE_PER_TEST));
+
+ Assert.assertEquals(0, Functions.find(fSinName).size());
+ }
+
+ @Test
+ public void testFunctionDropPreparedStatement() throws Throwable
+ {
+ createTable("CREATE TABLE %s (key int PRIMARY KEY, d double)");
+
+ String fSin = createFunction(KEYSPACE_PER_TEST, "double",
+ "CREATE FUNCTION %s ( input double ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java " +
+ "AS 'return Double.valueOf(Math.sin(input.doubleValue()));'");
+
+ FunctionName fSinName = parseFunctionName(fSin);
+
+ Assert.assertEquals(1, Functions.find(parseFunctionName(fSin)).size());
+
+ // create a pairs of Select and Inserts. One statement in each pair uses the function so when we
+ // drop it those statements should be removed from the cache in QueryProcessor. The other statements
+ // should be unaffected.
+
+ ResultMessage.Prepared preparedSelect1 = QueryProcessor.prepare(
+ String.format("SELECT key, %s(d) FROM %s.%s", fSin, KEYSPACE, currentTable()),
+ ClientState.forInternalCalls(), false);
+ ResultMessage.Prepared preparedSelect2 = QueryProcessor.prepare(
+ String.format("SELECT key FROM %s.%s", KEYSPACE, currentTable()),
+ ClientState.forInternalCalls(), false);
+ ResultMessage.Prepared preparedInsert1 = QueryProcessor.prepare(
+ String.format("INSERT INTO %s.%s (key, d) VALUES (?, %s(?))", KEYSPACE, currentTable(), fSin),
+ ClientState.forInternalCalls(), false);
+ ResultMessage.Prepared preparedInsert2 = QueryProcessor.prepare(
+ String.format("INSERT INTO %s.%s (key, d) VALUES (?, ?)", KEYSPACE, currentTable()),
+ ClientState.forInternalCalls(), false);
+
+ Assert.assertNotNull(QueryProcessor.instance.getPrepared(preparedSelect1.statementId));
+ Assert.assertNotNull(QueryProcessor.instance.getPrepared(preparedSelect2.statementId));
+ Assert.assertNotNull(QueryProcessor.instance.getPrepared(preparedInsert1.statementId));
+ Assert.assertNotNull(QueryProcessor.instance.getPrepared(preparedInsert2.statementId));
+
+ execute("DROP FUNCTION " + fSin + "(double);");
+
+ // the statements which use the dropped function should be removed from cache, with the others remaining
+ Assert.assertNull(QueryProcessor.instance.getPrepared(preparedSelect1.statementId));
+ Assert.assertNotNull(QueryProcessor.instance.getPrepared(preparedSelect2.statementId));
+ Assert.assertNull(QueryProcessor.instance.getPrepared(preparedInsert1.statementId));
+ Assert.assertNotNull(QueryProcessor.instance.getPrepared(preparedInsert2.statementId));
+
+ execute("CREATE FUNCTION " + fSin + " ( input double ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java " +
+ "AS 'return Double.valueOf(Math.sin(input));'");
+
+ Assert.assertEquals(1, Functions.find(fSinName).size());
+
+ preparedSelect1= QueryProcessor.prepare(
+ String.format("SELECT key, %s(d) FROM %s.%s", fSin, KEYSPACE, currentTable()),
+ ClientState.forInternalCalls(), false);
+ preparedInsert1 = QueryProcessor.prepare(
+ String.format("INSERT INTO %s.%s (key, d) VALUES (?, %s(?))", KEYSPACE, currentTable(), fSin),
+ ClientState.forInternalCalls(), false);
+ Assert.assertNotNull(QueryProcessor.instance.getPrepared(preparedSelect1.statementId));
+ Assert.assertNotNull(QueryProcessor.instance.getPrepared(preparedInsert1.statementId));
+
+ dropPerTestKeyspace();
+
+ // again, only the 2 statements referencing the function should be removed from cache
+ // this time because the statements select from tables in KEYSPACE, only the function
+ // is scoped to KEYSPACE_PER_TEST
+ Assert.assertNull(QueryProcessor.instance.getPrepared(preparedSelect1.statementId));
+ Assert.assertNotNull(QueryProcessor.instance.getPrepared(preparedSelect2.statementId));
+ Assert.assertNull(QueryProcessor.instance.getPrepared(preparedInsert1.statementId));
+ Assert.assertNotNull(QueryProcessor.instance.getPrepared(preparedInsert2.statementId));
+ }
+
+ @Test
+ public void testDropFunctionDropsPreparedStatementsWithDelayedValues() throws Throwable
+ {
+ // test that dropping a function removes stmts which use
+ // it to provide a DelayedValue collection from the
+ // cache in QueryProcessor
+ checkDelayedValuesCorrectlyIdentifyFunctionsInUse(false);
+ }
+
+ @Test
+ public void testDropKeyspaceContainingFunctionDropsPreparedStatementsWithDelayedValues() throws Throwable
+ {
+ // test that dropping a function removes stmts which use
+ // it to provide a DelayedValue collection from the
+ // cache in QueryProcessor
+ checkDelayedValuesCorrectlyIdentifyFunctionsInUse(true);
+ }
+
+ private ResultMessage.Prepared prepareStatementWithDelayedValue(CollectionType.Kind kind, String function)
+ {
+ String collectionType;
+ String literalArgs;
+ switch (kind)
+ {
+ case LIST:
+ collectionType = "list<double>";
+ literalArgs = String.format("[%s(0.0)]", function);
+ break;
+ case SET:
+ collectionType = "set<double>";
+ literalArgs = String.format("{%s(0.0)}", function);
+ break;
+ case MAP:
+ collectionType = "map<double, double>";
+ literalArgs = String.format("{%s(0.0):0.0}", function);
+ break;
+ default:
+ Assert.fail("Unsupported collection type " + kind);
+ collectionType = null;
+ literalArgs = null;
+ }
+
+ createTable("CREATE TABLE %s (" +
+ " key int PRIMARY KEY," +
+ " val " + collectionType + ')');
+
+ ResultMessage.Prepared prepared = QueryProcessor.prepare(
+ String.format("INSERT INTO %s.%s (key, val) VALUES (?, %s)",
+ KEYSPACE,
+ currentTable(),
+ literalArgs),
+ ClientState.forInternalCalls(), false);
+ Assert.assertNotNull(QueryProcessor.instance.getPrepared(prepared.statementId));
+ return prepared;
+ }
+
+ private ResultMessage.Prepared prepareStatementWithDelayedValueTuple(String function)
+ {
+ createTable("CREATE TABLE %s (" +
+ " key int PRIMARY KEY," +
+ " val tuple<double> )");
+
+ ResultMessage.Prepared prepared = QueryProcessor.prepare(
+ String.format("INSERT INTO %s.%s (key, val) VALUES (?, (%s(0.0)))",
+ KEYSPACE,
+ currentTable(),
+ function),
+ ClientState.forInternalCalls(), false);
+ Assert.assertNotNull(QueryProcessor.instance.getPrepared(prepared.statementId));
+ return prepared;
+ }
+
+ public void checkDelayedValuesCorrectlyIdentifyFunctionsInUse(boolean dropKeyspace) throws Throwable
+ {
+ // prepare a statement which doesn't use any function for a control
+ createTable("CREATE TABLE %s (" +
+ " key int PRIMARY KEY," +
+ " val double)");
+ ResultMessage.Prepared control = QueryProcessor.prepare(
+ String.format("INSERT INTO %s.%s (key, val) VALUES (?, ?)",
+ KEYSPACE,
+ currentTable()),
+ ClientState.forInternalCalls(), false);
+ Assert.assertNotNull(QueryProcessor.instance.getPrepared(control.statementId));
+
+ // a function that we'll drop and verify that statements which use it to
+ // provide a DelayedValue are removed from the cache in QueryProcessor
+ String function = createFunction(KEYSPACE_PER_TEST, "double",
+ "CREATE FUNCTION %s ( input double ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE javascript " +
+ "AS 'input'");
+ Assert.assertEquals(1, Functions.find(parseFunctionName(function)).size());
+
+ List<ResultMessage.Prepared> prepared = new ArrayList<>();
+ // prepare statements which use the function to provide a DelayedValue
+ prepared.add(prepareStatementWithDelayedValue(CollectionType.Kind.LIST, function));
+ prepared.add(prepareStatementWithDelayedValue(CollectionType.Kind.SET, function));
+ prepared.add(prepareStatementWithDelayedValue(CollectionType.Kind.MAP, function));
+ prepared.add(prepareStatementWithDelayedValueTuple(function));
+
+ // what to drop - the function is scoped to the per-test keyspace, but the prepared statements
+ // select from the per-fixture keyspace. So if we drop the per-test keyspace, the function
+ // should be removed along with the statements that reference it. The control statement should
+ // remain present in the cache. Likewise, if we actually drop the function itself the control
+ // statement should not be removed, but the others should be
+ if (dropKeyspace)
+ dropPerTestKeyspace();
+ else
+ execute("DROP FUNCTION " + function);
+
+ Assert.assertNotNull(QueryProcessor.instance.getPrepared(control.statementId));
+ for (ResultMessage.Prepared removed : prepared)
+ Assert.assertNull(QueryProcessor.instance.getPrepared(removed.statementId));
+ }
+
+ @Test
+ public void testFunctionCreationAndDrop() throws Throwable
+ {
+ createTable("CREATE TABLE %s (key int PRIMARY KEY, d double)");
+
+ execute("INSERT INTO %s(key, d) VALUES (?, ?)", 1, 1d);
+ execute("INSERT INTO %s(key, d) VALUES (?, ?)", 2, 2d);
+ execute("INSERT INTO %s(key, d) VALUES (?, ?)", 3, 3d);
+
+ // simple creation
+ String fSin = createFunction(KEYSPACE_PER_TEST, "double",
+ "CREATE FUNCTION %s ( input double ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java " +
+ "AS 'return Math.sin(input);'");
+ // check we can't recreate the same function
+ assertInvalidMessage("already exists",
+ "CREATE FUNCTION " + fSin + " ( input double ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java AS 'return Double.valueOf(Math.sin(input.doubleValue()));'");
+
+ // but that it doesn't comply with "IF NOT EXISTS"
+ execute("CREATE FUNCTION IF NOT EXISTS " + fSin + " ( input double ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java AS 'return Double.valueOf(Math.sin(input.doubleValue()));'");
+
+ // Validate that it works as expected
+ assertRows(execute("SELECT key, " + fSin + "(d) FROM %s"),
+ row(1, Math.sin(1d)),
+ row(2, Math.sin(2d)),
+ row(3, Math.sin(3d))
+ );
+
+ // Replace the method with incompatible return type
+ assertInvalidMessage("the new return type text is not compatible with the return type double of existing function",
+ "CREATE OR REPLACE FUNCTION " + fSin + " ( input double ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java AS 'return Double.valueOf(42d);'");
+
+ // proper replacement
+ execute("CREATE OR REPLACE FUNCTION " + fSin + " ( input double ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java AS 'return Double.valueOf(42d);'");
+
+ // Validate the method as been replaced
+ assertRows(execute("SELECT key, " + fSin + "(d) FROM %s"),
+ row(1, 42.0),
+ row(2, 42.0),
+ row(3, 42.0)
+ );
+
+ // same function but other keyspace
+ String fSin2 = createFunction(KEYSPACE, "double",
+ "CREATE FUNCTION %s ( input double ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java " +
+ "AS 'return Math.sin(input);'");
+ assertRows(execute("SELECT key, " + fSin2 + "(d) FROM %s"),
+ row(1, Math.sin(1d)),
+ row(2, Math.sin(2d)),
+ row(3, Math.sin(3d))
+ );
+
+ // Drop
+ execute("DROP FUNCTION " + fSin);
+ execute("DROP FUNCTION " + fSin2);
+
+ // Drop unexisting function
+ assertInvalidMessage("Cannot drop non existing function", "DROP FUNCTION " + fSin);
+ // but don't complain with "IF EXISTS"
+ execute("DROP FUNCTION IF EXISTS " + fSin);
+
+ // can't drop native functions
+ assertInvalidMessage("system keyspace is not user-modifiable", "DROP FUNCTION totimestamp");
+ assertInvalidMessage("system keyspace is not user-modifiable", "DROP FUNCTION uuid");
+
+ // sin() no longer exists
+ assertInvalidMessage("Unknown function", "SELECT key, sin(d) FROM %s");
+ }
+
+ @Test
+ public void testFunctionExecution() throws Throwable
+ {
+ createTable("CREATE TABLE %s (v text PRIMARY KEY)");
+
+ execute("INSERT INTO %s(v) VALUES (?)", "aaa");
+
+ String fRepeat = createFunction(KEYSPACE_PER_TEST, "text,int",
+ "CREATE FUNCTION %s(v text, n int) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'StringBuilder sb = new StringBuilder();\n" +
+ " for (int i = 0; i < n; i++)\n" +
+ " sb.append(v);\n" +
+ " return sb.toString();'");
+
+ assertRows(execute("SELECT v FROM %s WHERE v=" + fRepeat + "(?, ?)", "a", 3), row("aaa"));
+ assertEmpty(execute("SELECT v FROM %s WHERE v=" + fRepeat + "(?, ?)", "a", 2));
+ }
+
+ @Test
+ public void testFunctionExecutionWithReversedTypeAsOutput() throws Throwable
+ {
+ createTable("CREATE TABLE %s (k int, v text, PRIMARY KEY(k, v)) WITH CLUSTERING ORDER BY (v DESC)");
+
+ String fRepeat = createFunction(KEYSPACE_PER_TEST, "text",
+ "CREATE FUNCTION %s(v text) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return v + v;'");
+
+ execute("INSERT INTO %s(k, v) VALUES (?, " + fRepeat + "(?))", 1, "a");
+ }
+
+ @Test
+ public void testFunctionOverloading() throws Throwable
+ {
+ createTable("CREATE TABLE %s (k text PRIMARY KEY, v int)");
+
+ execute("INSERT INTO %s(k, v) VALUES (?, ?)", "f2", 1);
+
+ String fOverload = createFunction(KEYSPACE_PER_TEST, "varchar",
+ "CREATE FUNCTION %s ( input varchar ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return \"f1\";'");
+ createFunctionOverload(fOverload,
+ "int",
+ "CREATE OR REPLACE FUNCTION %s(i int) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return \"f2\";'");
+ createFunctionOverload(fOverload,
+ "text,text",
+ "CREATE OR REPLACE FUNCTION %s(v1 text, v2 text) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return \"f3\";'");
+ createFunctionOverload(fOverload,
+ "ascii",
+ "CREATE OR REPLACE FUNCTION %s(v ascii) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return \"f1\";'");
+
+ // text == varchar, so this should be considered as a duplicate
+ assertInvalidMessage("already exists",
+ "CREATE FUNCTION " + fOverload + "(v varchar) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java AS 'return \"f1\";'");
+
+ assertRows(execute("SELECT " + fOverload + "(k), " + fOverload + "(v), " + fOverload + "(k, k) FROM %s"),
+ row("f1", "f2", "f3")
+ );
+
+ forcePreparedValues();
+ // This shouldn't work if we use preparation since there no way to know which overload to use
+ assertInvalidMessage("Ambiguous call to function", "SELECT v FROM %s WHERE k = " + fOverload + "(?)", "foo");
+ stopForcingPreparedValues();
+
+ // but those should since we specifically cast
+ assertEmpty(execute("SELECT v FROM %s WHERE k = " + fOverload + "((text)?)", "foo"));
+ assertRows(execute("SELECT v FROM %s WHERE k = " + fOverload + "((int)?)", 3), row(1));
+ assertEmpty(execute("SELECT v FROM %s WHERE k = " + fOverload + "((ascii)?)", "foo"));
+ // And since varchar == text, this should work too
+ assertEmpty(execute("SELECT v FROM %s WHERE k = " + fOverload + "((varchar)?)", "foo"));
+
+ // no such functions exist...
+ assertInvalidMessage("non existing function", "DROP FUNCTION " + fOverload + "(boolean)");
+ assertInvalidMessage("non existing function", "DROP FUNCTION " + fOverload + "(bigint)");
+
+ // 'overloaded' has multiple overloads - so it has to fail (CASSANDRA-7812)
+ assertInvalidMessage("matches multiple function definitions", "DROP FUNCTION " + fOverload);
+ execute("DROP FUNCTION " + fOverload + "(varchar)");
+ assertInvalidMessage("none of its type signatures match", "SELECT v FROM %s WHERE k = " + fOverload + "((text)?)", "foo");
+ execute("DROP FUNCTION " + fOverload + "(text, text)");
+ assertInvalidMessage("none of its type signatures match", "SELECT v FROM %s WHERE k = " + fOverload + "((text)?,(text)?)", "foo", "bar");
+ execute("DROP FUNCTION " + fOverload + "(ascii)");
+ assertInvalidMessage("cannot be passed as argument 0 of function", "SELECT v FROM %s WHERE k = " + fOverload + "((ascii)?)", "foo");
+ // single-int-overload must still work
+ assertRows(execute("SELECT v FROM %s WHERE k = " + fOverload + "((int)?)", 3), row(1));
+ // overloaded has just one overload now - so the following DROP FUNCTION is not ambigious (CASSANDRA-7812)
+ execute("DROP FUNCTION " + fOverload);
+ }
+
+ @Test
+ public void testCreateOrReplaceJavaFunction() throws Throwable
+ {
+ createTable("CREATE TABLE %s (key int primary key, val double)");
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 1, 1d);
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 2, 2d);
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 3, 3d);
+
+ String fName = createFunction(KEYSPACE_PER_TEST, "double",
+ "CREATE FUNCTION %s( input double ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java " +
+ "AS '\n" +
+ " // parameter val is of type java.lang.Double\n" +
+ " /* return type is of type java.lang.Double */\n" +
+ " if (input == null) {\n" +
+ " return null;\n" +
+ " }\n" +
+ " return Math.sin( input );\n" +
+ "';");
+
+ // just check created function
+ assertRows(execute("SELECT key, val, " + fName + "(val) FROM %s"),
+ row(1, 1d, Math.sin(1d)),
+ row(2, 2d, Math.sin(2d)),
+ row(3, 3d, Math.sin(3d))
+ );
+
+ execute("CREATE OR REPLACE FUNCTION " + fName + "( input double ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java\n" +
+ "AS '\n" +
+ " return input;\n" +
+ "';");
+
+ // check if replaced function returns correct result
+ assertRows(execute("SELECT key, val, " + fName + "(val) FROM %s"),
+ row(1, 1d, 1d),
+ row(2, 2d, 2d),
+ row(3, 3d, 3d)
+ );
+ }
+
+ @Test
+ public void testJavaFunctionNoParameters() throws Throwable
+ {
+ createTable("CREATE TABLE %s (key int primary key, val double)");
+
+ String functionBody = "\n return 1L;\n";
+
+ String fName = createFunction(KEYSPACE, "",
+ "CREATE OR REPLACE FUNCTION %s() " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS bigint " +
+ "LANGUAGE JAVA\n" +
+ "AS '" +functionBody + "';");
+
+ assertRows(execute("SELECT language, body FROM system.schema_functions WHERE keyspace_name=? AND function_name=?",
+ KEYSPACE, parseFunctionName(fName).name),
+ row("java", functionBody));
+
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 1, 1d);
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 2, 2d);
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 3, 3d);
+ assertRows(execute("SELECT key, val, " + fName + "() FROM %s"),
+ row(1, 1d, 1L),
+ row(2, 2d, 1L),
+ row(3, 3d, 1L)
+ );
+ }
+
+ @Test
+ public void testJavaFunctionInvalidBodies() throws Throwable
+ {
+ try
+ {
+ execute("CREATE OR REPLACE FUNCTION " + KEYSPACE + ".jfinv() " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS bigint " +
+ "LANGUAGE JAVA\n" +
+ "AS '\n" +
+ "foobarbaz" +
+ "\n';");
+ Assert.fail();
+ }
+ catch (InvalidRequestException e)
+ {
+ Assert.assertTrue(e.getMessage(), e.getMessage().contains("Java source compilation failed"));
+ Assert.assertTrue(e.getMessage(), e.getMessage().contains("insert \";\" to complete BlockStatements"));
+ }
+
+ try
+ {
+ execute("CREATE OR REPLACE FUNCTION " + KEYSPACE + ".jfinv() " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS bigint " +
+ "LANGUAGE JAVA\n" +
+ "AS '\n" +
+ "foobarbaz;" +
+ "\n';");
+ Assert.fail();
+ }
+ catch (InvalidRequestException e)
+ {
+ Assert.assertTrue(e.getMessage(), e.getMessage().contains("Java source compilation failed"));
+ Assert.assertTrue(e.getMessage(), e.getMessage().contains("foobarbaz cannot be resolved to a type"));
+ }
+ }
+
+ @Test
+ public void testJavaFunctionInvalidReturn() throws Throwable
+ {
+ assertInvalidMessage("system keyspace is not user-modifiable",
+ "CREATE OR REPLACE FUNCTION jfir(val double) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE JAVA\n" +
+ "AS 'return 1L;';");
+ }
+
+ @Test
+ public void testJavaFunctionArgumentTypeMismatch() throws Throwable
+ {
+ createTable("CREATE TABLE %s (key int primary key, val bigint)");
+
+ String fName = createFunction(KEYSPACE, "double",
+ "CREATE OR REPLACE FUNCTION %s(val double)" +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE JAVA " +
+ "AS 'return Double.valueOf(val);';");
+
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 1, 1L);
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 2, 2L);
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 3, 3L);
+ assertInvalidMessage("val cannot be passed as argument 0 of function",
+ "SELECT key, val, " + fName + "(val) FROM %s");
+ }
+
+ @Test
+ public void testJavaFunction() throws Throwable
+ {
+ createTable("CREATE TABLE %s (key int primary key, val double)");
+
+ String functionBody = '\n' +
+ " // parameter val is of type java.lang.Double\n" +
+ " /* return type is of type java.lang.Double */\n" +
+ " if (val == null) {\n" +
+ " return null;\n" +
+ " }\n" +
+ " return Math.sin(val);\n";
+
+ String fName = createFunction(KEYSPACE, "double",
+ "CREATE OR REPLACE FUNCTION %s(val double) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE JAVA " +
+ "AS '" + functionBody + "';");
+
+ FunctionName fNameName = parseFunctionName(fName);
+
+ assertRows(execute("SELECT language, body FROM system.schema_functions WHERE keyspace_name=? AND function_name=?",
+ fNameName.keyspace, fNameName.name),
+ row("java", functionBody));
+
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 1, 1d);
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 2, 2d);
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 3, 3d);
+ assertRows(execute("SELECT key, val, " + fName + "(val) FROM %s"),
+ row(1, 1d, Math.sin(1d)),
+ row(2, 2d, Math.sin(2d)),
+ row(3, 3d, Math.sin(3d))
+ );
+ }
+
+ @Test
+ public void testFunctionInTargetKeyspace() throws Throwable
+ {
+ createTable("CREATE TABLE %s (key int primary key, val double)");
+
+ execute("CREATE TABLE " + KEYSPACE_PER_TEST + ".second_tab (key int primary key, val double)");
+
+ String fName = createFunction(KEYSPACE_PER_TEST, "double",
+ "CREATE OR REPLACE FUNCTION %s(val double) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE JAVA " +
+ "AS 'return Double.valueOf(val);';");
+
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 1, 1d);
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 2, 2d);
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 3, 3d);
+ assertInvalidMessage("Unknown function",
+ "SELECT key, val, " + parseFunctionName(fName).name + "(val) FROM %s");
+
+ execute("INSERT INTO " + KEYSPACE_PER_TEST + ".second_tab (key, val) VALUES (?, ?)", 1, 1d);
+ execute("INSERT INTO " + KEYSPACE_PER_TEST + ".second_tab (key, val) VALUES (?, ?)", 2, 2d);
+ execute("INSERT INTO " + KEYSPACE_PER_TEST + ".second_tab (key, val) VALUES (?, ?)", 3, 3d);
+ assertRows(execute("SELECT key, val, " + fName + "(val) FROM " + KEYSPACE_PER_TEST + ".second_tab"),
+ row(1, 1d, 1d),
+ row(2, 2d, 2d),
+ row(3, 3d, 3d)
+ );
+ }
+
+ @Test
+ public void testFunctionWithReservedName() throws Throwable
+ {
+ execute("CREATE TABLE " + KEYSPACE_PER_TEST + ".second_tab (key int primary key, val double)");
+
+ String fName = createFunction(KEYSPACE_PER_TEST, "",
+ "CREATE OR REPLACE FUNCTION %s() " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS timestamp " +
+ "LANGUAGE JAVA " +
+ "AS 'return null;';");
+
+ execute("INSERT INTO " + KEYSPACE_PER_TEST + ".second_tab (key, val) VALUES (?, ?)", 1, 1d);
+ execute("INSERT INTO " + KEYSPACE_PER_TEST + ".second_tab (key, val) VALUES (?, ?)", 2, 2d);
+ execute("INSERT INTO " + KEYSPACE_PER_TEST + ".second_tab (key, val) VALUES (?, ?)", 3, 3d);
+
+ // ensure that system now() is executed
+ UntypedResultSet rows = execute("SELECT key, val, now() FROM " + KEYSPACE_PER_TEST + ".second_tab");
+ Assert.assertEquals(3, rows.size());
+ UntypedResultSet.Row row = rows.iterator().next();
+ Date ts = row.getTimestamp(row.getColumns().get(2).name.toString());
+ Assert.assertNotNull(ts);
+
+ // ensure that KEYSPACE_PER_TEST's now() is executed
+ rows = execute("SELECT key, val, " + fName + "() FROM " + KEYSPACE_PER_TEST + ".second_tab");
+ Assert.assertEquals(3, rows.size());
+ row = rows.iterator().next();
+ Assert.assertFalse(row.has(row.getColumns().get(2).name.toString()));
+ }
+
+ @Test
+ public void testFunctionInSystemKS() throws Throwable
+ {
+ execute("CREATE OR REPLACE FUNCTION " + KEYSPACE + ".totimestamp(val timeuuid) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS timestamp " +
+ "LANGUAGE JAVA\n" +
+
+ "AS 'return null;';");
+
+ assertInvalidMessage("system keyspace is not user-modifiable",
+ "CREATE OR REPLACE FUNCTION system.jnft(val double) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE JAVA\n" +
+ "AS 'return null;';");
+ assertInvalidMessage("system keyspace is not user-modifiable",
+ "CREATE OR REPLACE FUNCTION system.totimestamp(val timeuuid) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS timestamp " +
+ "LANGUAGE JAVA\n" +
+
+ "AS 'return null;';");
+ assertInvalidMessage("system keyspace is not user-modifiable",
+ "DROP FUNCTION system.now");
+
+ // KS for executeInternal() is system
+ assertInvalidMessage("system keyspace is not user-modifiable",
+ "CREATE OR REPLACE FUNCTION jnft(val double) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE JAVA\n" +
+ "AS 'return null;';");
+ assertInvalidMessage("system keyspace is not user-modifiable",
+ "CREATE OR REPLACE FUNCTION totimestamp(val timeuuid) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS timestamp " +
+ "LANGUAGE JAVA\n" +
+ "AS 'return null;';");
+ assertInvalidMessage("system keyspace is not user-modifiable",
+ "DROP FUNCTION now");
+ }
+
+ @Test
+ public void testFunctionNonExistingKeyspace() throws Throwable
+ {
+ assertInvalidMessage("to non existing keyspace",
+ "CREATE OR REPLACE FUNCTION this_ks_does_not_exist.jnft(val double) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE JAVA\n" +
+ "AS 'return null;';");
+ }
+
+ @Test
+ public void testFunctionAfterOnDropKeyspace() throws Throwable
+ {
+ dropPerTestKeyspace();
+
+ assertInvalidMessage("to non existing keyspace",
+ "CREATE OR REPLACE FUNCTION " + KEYSPACE_PER_TEST + ".jnft(val double) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE JAVA\n" +
+ "AS 'return null;';");
+ }
+
+ @Test
+ public void testJavaKeyspaceFunction() throws Throwable
+ {
+ createTable("CREATE TABLE %s (key int primary key, val double)");
+
+ String functionBody = '\n' +
+ " // parameter val is of type java.lang.Double\n" +
+ " /* return type is of type java.lang.Double */\n" +
+ " if (val == null) {\n" +
+ " return null;\n" +
+ " }\n" +
+ " return Math.sin( val );\n";
+
+ String fName = createFunction(KEYSPACE_PER_TEST, "double",
+ "CREATE OR REPLACE FUNCTION %s(val double) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE JAVA " +
+ "AS '" + functionBody + "';");
+
+ FunctionName fNameName = parseFunctionName(fName);
+
+ assertRows(execute("SELECT language, body FROM system.schema_functions WHERE keyspace_name=? AND function_name=?",
+ fNameName.keyspace, fNameName.name),
+ row("java", functionBody));
+
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 1, 1d);
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 2, 2d);
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 3, 3d);
+ assertRows(execute("SELECT key, val, " + fName + "(val) FROM %s"),
+ row(1, 1d, Math.sin(1d)),
+ row(2, 2d, Math.sin(2d)),
+ row(3, 3d, Math.sin(3d))
+ );
+ }
+
+ @Test
+ public void testJavaRuntimeException() throws Throwable
+ {
+ createTable("CREATE TABLE %s (key int primary key, val double)");
+
+ String functionBody = '\n' +
+ " throw new RuntimeException(\"oh no!\");\n";
+
+ String fName = createFunction(KEYSPACE_PER_TEST, "double",
+ "CREATE OR REPLACE FUNCTION %s(val double) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE JAVA\n" +
+ "AS '" + functionBody + "';");
+
+ FunctionName fNameName = parseFunctionName(fName);
+
+ assertRows(execute("SELECT language, body FROM system.schema_functions WHERE keyspace_name=? AND function_name=?",
+ fNameName.keyspace, fNameName.name),
+ row("java", functionBody));
+
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 1, 1d);
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 2, 2d);
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 3, 3d);
+
+ // function throws a RuntimeException which is wrapped by FunctionExecutionException
+ assertInvalidThrowMessage("java.lang.RuntimeException: oh no", FunctionExecutionException.class,
+ "SELECT key, val, " + fName + "(val) FROM %s");
+ }
+
+ @Test
+ public void testJavaDollarQuotedFunction() throws Throwable
+ {
+ String functionBody = '\n' +
+ " // parameter val is of type java.lang.Double\n" +
+ " /* return type is of type java.lang.Double */\n" +
+ " if (input == null) {\n" +
+ " return null;\n" +
+ " }\n" +
+ " return \"'\"+Math.sin(input)+'\\\'';\n";
+
+ String fName = createFunction(KEYSPACE_PER_TEST, "double",
+ "CREATE FUNCTION %s( input double ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java\n" +
+ "AS $$" + functionBody + "$$;");
+
+ FunctionName fNameName = parseFunctionName(fName);
+
+ assertRows(execute("SELECT language, body FROM system.schema_functions WHERE keyspace_name=? AND function_name=?",
+ fNameName.keyspace, fNameName.name),
+ row("java", functionBody));
+ }
+
+ @Test
+ public void testJavaSimpleCollections() throws Throwable
+ {
+ createTable("CREATE TABLE %s (key int primary key, lst list<double>, st set<text>, mp map<int, boolean>)");
+
+ String fList = createFunction(KEYSPACE_PER_TEST, "list<double>",
+ "CREATE FUNCTION %s( lst list<double> ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS list<double> " +
+ "LANGUAGE java\n" +
+ "AS $$return lst;$$;");
+ String fSet = createFunction(KEYSPACE_PER_TEST, "set<text>",
+ "CREATE FUNCTION %s( st set<text> ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS set<text> " +
+ "LANGUAGE java\n" +
+ "AS $$return st;$$;");
+ String fMap = createFunction(KEYSPACE_PER_TEST, "map<int, boolean>",
+ "CREATE FUNCTION %s( mp map<int, boolean> ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS map<int, boolean> " +
+ "LANGUAGE java\n" +
+ "AS $$return mp;$$;");
+
+ List<Double> list = Arrays.asList(1d, 2d, 3d);
+ Set<String> set = new TreeSet<>(Arrays.asList("one", "three", "two"));
+ Map<Integer, Boolean> map = new TreeMap<>();
+ map.put(1, true);
+ map.put(2, false);
+ map.put(3, true);
+
+ execute("INSERT INTO %s (key, lst, st, mp) VALUES (1, ?, ?, ?)", list, set, map);
+
+ assertRows(execute("SELECT " + fList + "(lst), " + fSet + "(st), " + fMap + "(mp) FROM %s WHERE key = 1"),
+ row(list, set, map));
+
+ // same test - but via native protocol
+ for (int version = Server.VERSION_2; version <= maxProtocolVersion; version++)
+ assertRowsNet(version,
+ executeNet(version, "SELECT " + fList + "(lst), " + fSet + "(st), " + fMap + "(mp) FROM %s WHERE key = 1"),
+ row(list, set, map));
+ }
+
+ @Test
+ public void testWrongKeyspace() throws Throwable
+ {
+ String typeName = createType("CREATE TYPE %s (txt text, i int)");
+ String type = KEYSPACE + '.' + typeName;
+
+ assertInvalidMessage(String.format("Statement on keyspace %s cannot refer to a user type in keyspace %s; user types can only be used in the keyspace they are defined in",
+ KEYSPACE_PER_TEST, KEYSPACE),
+ "CREATE FUNCTION " + KEYSPACE_PER_TEST + ".test_wrong_ks( val int ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS " + type + " " +
+ "LANGUAGE java\n" +
+ "AS $$return val;$$;");
+
+ assertInvalidMessage(String.format("Statement on keyspace %s cannot refer to a user type in keyspace %s; user types can only be used in the keyspace they are defined in",
+ KEYSPACE_PER_TEST, KEYSPACE),
+ "CREATE FUNCTION " + KEYSPACE_PER_TEST + ".test_wrong_ks( val " + type + " ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java\n" +
+ "AS $$return val;$$;");
+ }
+
+ @Test
+ public void testComplexNullValues() throws Throwable
+ {
+ String type = KEYSPACE + '.' + createType("CREATE TYPE %s (txt text, i int)");
+
+ createTable("CREATE TABLE %s (key int primary key, lst list<double>, st set<text>, mp map<int, boolean>," +
+ "tup frozen<tuple<double, text, int, boolean>>, udt frozen<" + type + ">)");
+
+ String fList = createFunction(KEYSPACE, "list<double>",
+ "CREATE FUNCTION %s( coll list<double> ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS list<double> " +
+ "LANGUAGE java\n" +
+ "AS $$return coll;$$;");
+ String fSet = createFunction(KEYSPACE, "set<text>",
+ "CREATE FUNCTION %s( coll set<text> ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS set<text> " +
+ "LANGUAGE java\n" +
+ "AS $$return coll;$$;");
+ String fMap = createFunction(KEYSPACE, "map<int, boolean>",
+ "CREATE FUNCTION %s( coll map<int, boolean> ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS map<int, boolean> " +
+ "LANGUAGE java\n" +
+ "AS $$return coll;$$;");
+ String fTup = createFunction(KEYSPACE, "tuple<double, text, int, boolean>",
+ "CREATE FUNCTION %s( val tuple<double, text, int, boolean> ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS tuple<double, text, int, boolean> " +
+ "LANGUAGE java\n" +
+ "AS $$return val;$$;");
+ String fUdt = createFunction(KEYSPACE, type,
+ "CREATE FUNCTION %s( val " + type + " ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS " + type + " " +
+ "LANGUAGE java\n" +
+ "AS $$return val;$$;");
+ List<Double> list = Arrays.asList(1d, 2d, 3d);
+ Set<String> set = new TreeSet<>(Arrays.asList("one", "three", "two"));
+ Map<Integer, Boolean> map = new TreeMap<>();
+ map.put(1, true);
+ map.put(2, false);
+ map.put(3, true);
+ Object t = tuple(1d, "one", 42, false);
+
+ execute("INSERT INTO %s (key, lst, st, mp, tup, udt) VALUES (1, ?, ?, ?, ?, {txt: 'one', i:1})", list, set, map, t);
+ execute("INSERT INTO %s (key, lst, st, mp, tup, udt) VALUES (2, ?, ?, ?, ?, null)", null, null, null, null);
+
+ execute("SELECT " +
+ fList + "(lst), " +
+ fSet + "(st), " +
+ fMap + "(mp), " +
+ fTup + "(tup), " +
+ fUdt + "(udt) FROM %s WHERE key = 1");
+ UntypedResultSet.Row row = execute("SELECT " +
+ fList + "(lst) as l, " +
+ fSet + "(st) as s, " +
+ fMap + "(mp) as m, " +
+ fTup + "(tup) as t, " +
+ fUdt + "(udt) as u " +
+ "FROM %s WHERE key = 1").one();
+ Assert.assertNotNull(row.getBytes("l"));
+ Assert.assertNotNull(row.getBytes("s"));
+ Assert.assertNotNull(row.getBytes("m"));
+ Assert.assertNotNull(row.getBytes("t"));
+ Assert.assertNotNull(row.getBytes("u"));
+ row = execute("SELECT " +
+ fList + "(lst) as l, " +
+ fSet + "(st) as s, " +
+ fMap + "(mp) as m, " +
+ fTup + "(tup) as t, " +
+ fUdt + "(udt) as u " +
+ "FROM %s WHERE key = 2").one();
+ Assert.assertNull(row.getBytes("l"));
+ Assert.assertNull(row.getBytes("s"));
+ Assert.assertNull(row.getBytes("m"));
+ Assert.assertNull(row.getBytes("t"));
+ Assert.assertNull(row.getBytes("u"));
+
+ for (int version = Server.VERSION_2; version <= maxProtocolVersion; version++)
+ {
+ Row r = executeNet(version, "SELECT " +
+ fList + "(lst) as l, " +
+ fSet + "(st) as s, " +
+ fMap + "(mp) as m, " +
+ fTup + "(tup) as t, " +
+ fUdt + "(udt) as u " +
+ "FROM %s WHERE key = 1").one();
+ Assert.assertNotNull(r.getBytesUnsafe("l"));
+ Assert.assertNotNull(r.getBytesUnsafe("s"));
+ Assert.assertNotNull(r.getBytesUnsafe("m"));
+ Assert.assertNotNull(r.getBytesUnsafe("t"));
+ Assert.assertNotNull(r.getBytesUnsafe("u"));
+ r = executeNet(version, "SELECT " +
+ fList + "(lst) as l, " +
+ fSet + "(st) as s, " +
+ fMap + "(mp) as m, " +
+ fTup + "(tup) as t, " +
+ fUdt + "(udt) as u " +
+ "FROM %s WHERE key = 2").one();
+ Assert.assertNull(r.getBytesUnsafe("l"));
+ Assert.assertNull(r.getBytesUnsafe("s"));
+ Assert.assertNull(r.getBytesUnsafe("m"));
+ Assert.assertNull(r.getBytesUnsafe("t"));
+ Assert.assertNull(r.getBytesUnsafe("u"));
+ }
+ }
+
+ @Test
+ public void testJavaTupleType() throws Throwable
+ {
+ createTable("CREATE TABLE %s (key int primary key, tup frozen<tuple<double, text, int, boolean>>)");
+
+ String fName = createFunction(KEYSPACE, "tuple<double, text, int, boolean>",
+ "CREATE FUNCTION %s( tup tuple<double, text, int, boolean> ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS tuple<double, text, int, boolean> " +
+ "LANGUAGE java\n" +
+ "AS $$return tup;$$;");
+
+ Object t = tuple(1d, "foo", 2, true);
+
+ execute("INSERT INTO %s (key, tup) VALUES (1, ?)", t);
+
+ assertRows(execute("SELECT tup FROM %s WHERE key = 1"),
+ row(t));
+
+ assertRows(execute("SELECT " + fName + "(tup) FROM %s WHERE key = 1"),
+ row(t));
+ }
+
+ @Test
+ public void testJavaTupleTypeCollection() throws Throwable
+ {
+ String tupleTypeDef = "tuple<double, list<double>, set<text>, map<int, boolean>>";
+
+ createTable("CREATE TABLE %s (key int primary key, tup frozen<" + tupleTypeDef + ">)");
+
+ String fTup0 = createFunction(KEYSPACE_PER_TEST, tupleTypeDef,
+ "CREATE FUNCTION %s( tup " + tupleTypeDef + " ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS " + tupleTypeDef + ' ' +
+ "LANGUAGE java\n" +
+ "AS $$return " +
+ " tup;$$;");
+ String fTup1 = createFunction(KEYSPACE_PER_TEST, tupleTypeDef,
+ "CREATE FUNCTION %s( tup " + tupleTypeDef + " ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java\n" +
+ "AS $$return " +
+ " Double.valueOf(tup.getDouble(0));$$;");
+ String fTup2 = createFunction(KEYSPACE_PER_TEST, tupleTypeDef,
+ "CREATE FUNCTION %s( tup " + tupleTypeDef + " ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS list<double> " +
+ "LANGUAGE java\n" +
+ "AS $$return " +
+ " tup.getList(1, Double.class);$$;");
+ String fTup3 = createFunction(KEYSPACE_PER_TEST, tupleTypeDef,
+ "CREATE FUNCTION %s( tup " + tupleTypeDef + " ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS set<text> " +
+ "LANGUAGE java\n" +
+ "AS $$return " +
+ " tup.getSet(2, String.class);$$;");
+ String fTup4 = createFunction(KEYSPACE_PER_TEST, tupleTypeDef,
+ "CREATE FUNCTION %s( tup " + tupleTypeDef + " ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS map<int, boolean> " +
+ "LANGUAGE java\n" +
+ "AS $$return " +
+ " tup.getMap(3, Integer.class, Boolean.class);$$;");
+
+ List<Double> list = Arrays.asList(1d, 2d, 3d);
+ Set<String> set = new TreeSet<>(Arrays.asList("one", "three", "two"));
+ Map<Integer, Boolean> map = new TreeMap<>();
+ map.put(1, true);
+ map.put(2, false);
+ map.put(3, true);
+
+ Object t = tuple(1d, list, set, map);
+
+ execute("INSERT INTO %s (key, tup) VALUES (1, ?)", t);
+
+ assertRows(execute("SELECT " + fTup0 + "(tup) FROM %s WHERE key = 1"),
+ row(t));
+ assertRows(execute("SELECT " + fTup1 + "(tup) FROM %s WHERE key = 1"),
+ row(1d));
+ assertRows(execute("SELECT " + fTup2 + "(tup) FROM %s WHERE key = 1"),
+ row(list));
+ assertRows(execute("SELECT " + fTup3 + "(tup) FROM %s WHERE key = 1"),
+ row(set));
+ assertRows(execute("SELECT " + fTup4 + "(tup) FROM %s WHERE key = 1"),
+ row(map));
+
+ TupleType tType = TupleType.of(DataType.cdouble(),
+ DataType.list(DataType.cdouble()),
+ DataType.set(DataType.text()),
+ DataType.map(DataType.cint(), DataType.cboolean()));
+ TupleValue tup = tType.newValue(1d, list, set, map);
+ for (int version = Server.VERSION_2; version <= maxProtocolVersion; version++)
+ {
+ assertRowsNet(version,
+ executeNet(version, "SELECT " + fTup0 + "(tup) FROM %s WHERE key = 1"),
+ row(tup));
+ assertRowsNet(version,
+ executeNet(version, "SELECT " + fTup1 + "(tup) FROM %s WHERE key = 1"),
+ row(1d));
+ assertRowsNet(version,
+ executeNet(version, "SELECT " + fTup2 + "(tup) FROM %s WHERE key = 1"),
+ row(list));
+ assertRowsNet(version,
+ executeNet(version, "SELECT " + fTup3 + "(tup) FROM %s WHERE key = 1"),
+ row(set));
+ assertRowsNet(version,
+ executeNet(version, "SELECT " + fTup4 + "(tup) FROM %s WHERE key = 1"),
+ row(map));
+ }
+ }
+
+ @Test
+ public void testJavaUserTypeWithUse() throws Throwable
+ {
+ String type = createType("CREATE TYPE %s (txt text, i int)");
+ createTable("CREATE TABLE %s (key int primary key, udt frozen<" + KEYSPACE + '.' + type + ">)");
+ execute("INSERT INTO %s (key, udt) VALUES (1, {txt: 'one', i:1})");
+
+ for (int version = Server.VERSION_2; version <= maxProtocolVersion; version++)
+ {
+ executeNet(version, "USE " + KEYSPACE);
+
+ executeNet(version,
+ "CREATE FUNCTION f_use1( udt " + type + " ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS " + type + " " +
+ "LANGUAGE java " +
+ "AS $$return " +
+ " udt;$$;");
+ try
+ {
+ List<Row> rowsNet = executeNet(version, "SELECT f_use1(udt) FROM %s WHERE key = 1").all();
+ Assert.assertEquals(1, rowsNet.size());
+ UDTValue udtVal = rowsNet.get(0).getUDTValue(0);
+ Assert.assertEquals("one", udtVal.getString("txt"));
+ Assert.assertEquals(1, udtVal.getInt("i"));
+ }
+ finally
+ {
+ executeNet(version, "DROP FUNCTION f_use1");
+ }
+ }
+ }
+
+ @Test
+ public void testJavaUserType() throws Throwable
+ {
+ String type = KEYSPACE + '.' + createType("CREATE TYPE %s (txt text, i int)");
+
+ createTable("CREATE TABLE %s (key int primary key, udt frozen<" + type + ">)");
+
+ String fUdt0 = createFunction(KEYSPACE, type,
+ "CREATE FUNCTION %s( udt " + type + " ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS " + type + " " +
+ "LANGUAGE java " +
+ "AS $$return " +
+ " udt;$$;");
+ String fUdt1 = createFunction(KEYSPACE, type,
+ "CREATE FUNCTION %s( udt " + type + ") " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS $$return " +
+ " udt.getString(\"txt\");$$;");
+ String fUdt2 = createFunction(KEYSPACE, type,
+ "CREATE FUNCTION %s( udt " + type + ") " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java " +
+ "AS $$return " +
+ " Integer.valueOf(udt.getInt(\"i\"));$$;");
+
+ execute("INSERT INTO %s (key, udt) VALUES (1, {txt: 'one', i:1})");
+
+ UntypedResultSet rows = execute("SELECT " + fUdt0 + "(udt) FROM %s WHERE key = 1");
+ Assert.assertEquals(1, rows.size());
+ assertRows(execute("SELECT " + fUdt1 + "(udt) FROM %s WHERE key = 1"),
+ row("one"));
+ assertRows(execute("SELECT " + fUdt2 + "(udt) FROM %s WHERE key = 1"),
+ row(1));
+
+ for (int version = Server.VERSION_2; version <= maxProtocolVersion; version++)
+ {
+ List<Row> rowsNet = executeNet(version, "SELECT " + fUdt0 + "(udt) FROM %s WHERE key = 1").all();
+ Assert.assertEquals(1, rowsNet.size());
+ UDTValue udtVal = rowsNet.get(0).getUDTValue(0);
+ Assert.assertEquals("one", udtVal.getString("txt"));
+ Assert.assertEquals(1, udtVal.getInt("i"));
+ assertRowsNet(version,
+ executeNet(version, "SELECT " + fUdt1 + "(udt) FROM %s WHERE key = 1"),
+ row("one"));
+ assertRowsNet(version,
+ executeNet(version, "SELECT " + fUdt2 + "(udt) FROM %s WHERE key = 1"),
+ row(1));
+ }
+ }
+
+ @Test
+ public void testUserTypeDrop() throws Throwable
+ {
+ String type = KEYSPACE + '.' + createType("CREATE TYPE %s (txt text, i int)");
+
+ createTable("CREATE TABLE %s (key int primary key, udt frozen<" + type + ">)");
+
+ String fName = createFunction(KEYSPACE, type,
+ "CREATE FUNCTION %s( udt " + type + " ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java " +
+ "AS $$return " +
+ " Integer.valueOf(udt.getInt(\"i\"));$$;");
+
+ FunctionName fNameName = parseFunctionName(fName);
+
+ Assert.assertEquals(1, Functions.find(fNameName).size());
+
+ ResultMessage.Prepared prepared = QueryProcessor.prepare(String.format("SELECT key, %s(udt) FROM %s.%s", fName, KEYSPACE, currentTable()),
+ ClientState.forInternalCalls(), false);
+ Assert.assertNotNull(QueryProcessor.instance.getPrepared(prepared.statementId));
+
+ // UT still referenced by table
+ assertInvalidMessage("Cannot drop user type", "DROP TYPE " + type);
+
+ execute("DROP TABLE %s");
+
+ // UT still referenced by UDF
+ assertInvalidMessage("as it is still used by function", "DROP TYPE " + type);
+
+ Assert.assertNull(QueryProcessor.instance.getPrepared(prepared.statementId));
+
+ // function stays
+ Assert.assertEquals(1, Functions.find(fNameName).size());
+ }
+
+ @Test
+ public void testJavaUserTypeRenameField() throws Throwable
+ {
+ String type = KEYSPACE + '.' + createType("CREATE TYPE %s (txt text, i int)");
+
+ createTable("CREATE TABLE %s (key int primary key, udt frozen<" + type + ">)");
+
+ String fName = createFunction(KEYSPACE, type,
+ "CREATE FUNCTION %s( udt " + type + " ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java\n" +
+ "AS $$return udt.getString(\"txt\");$$;");
+
+ execute("INSERT INTO %s (key, udt) VALUES (1, {txt: 'one', i:1})");
+
+ assertRows(execute("SELECT " + fName + "(udt) FROM %s WHERE key = 1"),
+ row("one"));
+
+ execute("ALTER TYPE " + type + " RENAME txt TO str");
+
+ assertInvalidMessage("txt is not a field defined in this UDT",
+ "SELECT " + fName + "(udt) FROM %s WHERE key = 1");
+
+ execute("ALTER TYPE " + type + " RENAME str TO txt");
+
+ assertRows(execute("SELECT " + fName + "(udt) FROM %s WHERE key = 1"),
+ row("one"));
+ }
+
+ @Test
+ public void testJavaUserTypeAddFieldWithReplace() throws Throwable
+ {
+ String type = KEYSPACE + '.' + createType("CREATE TYPE %s (txt text, i int)");
+
+ createTable("CREATE TABLE %s (key int primary key, udt frozen<" + type + ">)");
+
+ String fName1replace = createFunction(KEYSPACE, type,
+ "CREATE FUNCTION %s( udt " + type + ") " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java\n" +
+ "AS $$return udt.getString(\"txt\");$$;");
+ String fName2replace = createFunction(KEYSPACE, type,
+ "CREATE FUNCTION %s( udt " + type + " ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java\n" +
+ "AS $$return Integer.valueOf(udt.getInt(\"i\"));$$;");
+ String fName3replace = createFunction(KEYSPACE, type,
+ "CREATE FUNCTION %s( udt " + type + " ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java\n" +
+ "AS $$return Double.valueOf(udt.getDouble(\"added\"));$$;");
+ String fName4replace = createFunction(KEYSPACE, type,
+ "CREATE FUNCTION %s( udt " + type + " ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS " + type + " " +
+ "LANGUAGE java\n" +
+ "AS $$return udt;$$;");
+
+ String fName1noReplace = createFunction(KEYSPACE, type,
+ "CREATE FUNCTION %s( udt " + type + " ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java\n" +
+ "AS $$return udt.getString(\"txt\");$$;");
+ String fName2noReplace = createFunction(KEYSPACE, type,
+ "CREATE FUNCTION %s( udt " + type + " ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java\n" +
+ "AS $$return Integer.valueOf(udt.getInt(\"i\"));$$;");
+ String fName3noReplace = createFunction(KEYSPACE, type,
+ "CREATE FUNCTION %s( udt " + type + " ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java\n" +
+ "AS $$return Double.valueOf(udt.getDouble(\"added\"));$$;");
+ String fName4noReplace = createFunction(KEYSPACE, type,
+ "CREATE FUNCTION %s( udt " + type + " ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS " + type + " " +
+ "LANGUAGE java\n" +
+ "AS $$return udt;$$;");
+
+ execute("INSERT INTO %s (key, udt) VALUES (1, {txt: 'one', i:1})");
+
+ assertRows(execute("SELECT " + fName1replace + "(udt) FROM %s WHERE key = 1"),
+ row("one"));
+ assertRows(execute("SELECT " + fName2replace + "(udt) FROM %s WHERE key = 1"),
+ row(1));
+
+ // add field
+
+ execute("ALTER TYPE " + type + " ADD added double");
+
+ execute("INSERT INTO %s (key, udt) VALUES (2, {txt: 'two', i:2, added: 2})");
+
+ // note: type references of functions remain at the state _before_ the type mutation
+ // means we need to recreate the functions
+
+ execute(String.format("CREATE OR REPLACE FUNCTION %s( udt %s ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java\n" +
+ "AS $$return " +
+ " udt.getString(\"txt\");$$;",
+ fName1replace, type));
+ Assert.assertEquals(1, Functions.find(parseFunctionName(fName1replace)).size());
+ execute(String.format("CREATE OR REPLACE FUNCTION %s( udt %s ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java\n" +
+ "AS $$return " +
+ " Integer.valueOf(udt.getInt(\"i\"));$$;",
+ fName2replace, type));
+ Assert.assertEquals(1, Functions.find(parseFunctionName(fName2replace)).size());
+ execute(String.format("CREATE OR REPLACE FUNCTION %s( udt %s ) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java\n" +
+ "AS $$return " +
+ " Double.valueOf(udt.getDouble(\"added\"));$$;",
+ fName3replace, type));
+ Assert.assertEquals(1, Functions.find(parseFunctionName(fName3replace)).size());
+ execute(String.format("CREATE OR REPLACE FUNCTION %s( udt %s ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS %s " +
+ "LANGUAGE java\n" +
+ "AS $$return " +
+ " udt;$$;",
+ fName4replace, type, type));
+ Assert.assertEquals(1, Functions.find(parseFunctionName(fName4replace)).size());
+
+ assertRows(execute("SELECT " + fName1replace + "(udt) FROM %s WHERE key = 2"),
+ row("two"));
+ assertRows(execute("SELECT " + fName2replace + "(udt) FROM %s WHERE key = 2"),
+ row(2));
+ assertRows(execute("SELECT " + fName3replace + "(udt) FROM %s WHERE key = 2"),
+ row(2d));
+ assertRows(execute("SELECT " + fName3replace + "(udt) FROM %s WHERE key = 1"),
+ row(0d));
+
+ // un-replaced functions will work since the user type has changed
+ // and the UDF has exchanged the user type reference
+
+ assertRows(execute("SELECT " + fName1noReplace + "(udt) FROM %s WHERE key = 2"),
+ row("two"));
+ assertRows(execute("SELECT " + fName2noReplace + "(udt) FROM %s WHERE key = 2"),
+ row(2));
+ assertRows(execute("SELECT " + fName3noReplace + "(udt) FROM %s WHERE key = 2"),
+ row(2d));
+ assertRows(execute("SELECT " + fName3noReplace + "(udt) FROM %s WHERE key = 1"),
+ row(0d));
+
+ execute("DROP FUNCTION " + fName1replace);
+ execute("DROP FUNCTION " + fName2replace);
+ execute("DROP FUNCTION " + fName3replace);
+ execute("DROP FUNCTION " + fName4replace);
+ execute("DROP FUNCTION " + fName1noReplace);
+ execute("DROP FUNCTION " + fName2noReplace);
+ execute("DROP FUNCTION " + fName3noReplace);
+ execute("DROP FUNCTION " + fName4noReplace);
+ }
+
+ @Test
+ public void testJavaUTCollections() throws Throwable
+ {
+ String type = KEYSPACE + '.' + createType("CREATE TYPE %s (txt text, i int)");
+
+ createTable(String.format("CREATE TABLE %%s " +
+ "(key int primary key, lst list<frozen<%s>>, st set<frozen<%s>>, mp map<int, frozen<%s>>)",
+ type, type, type));
+
+ String fName1 = createFunction(KEYSPACE, "list<frozen<" + type + ">>",
+ "CREATE FUNCTION %s( lst list<frozen<" + type + ">> ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java\n" +
+ "AS $$" +
+ " com.datastax.driver.core.UDTValue udtVal = (com.datastax.driver.core.UDTValue)lst.get(1);" +
+ " return udtVal.getString(\"txt\");$$;");
+ String fName2 = createFunction(KEYSPACE, "set<frozen<" + type + ">>",
+ "CREATE FUNCTION %s( st set<frozen<" + type + ">> ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java\n" +
+ "AS $$" +
+ " com.datastax.driver.core.UDTValue udtVal = (com.datastax.driver.core.UDTValue)st.iterator().next();" +
+ " return udtVal.getString(\"txt\");$$;");
+ String fName3 = createFunction(KEYSPACE, "map<int, frozen<" + type + ">>",
+ "CREATE FUNCTION %s( mp map<int, frozen<" + type + ">> ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java\n" +
+ "AS $$" +
+ " com.datastax.driver.core.UDTValue udtVal = (com.datastax.driver.core.UDTValue)mp.get(Integer.valueOf(3));" +
+ " return udtVal.getString(\"txt\");$$;");
+
+ execute("INSERT INTO %s (key, lst, st, mp) values (1, " +
+ "[ {txt: 'one', i:1}, {txt: 'three', i:1}, {txt: 'one', i:1} ] , " +
+ "{ {txt: 'one', i:1}, {txt: 'three', i:3}, {txt: 'two', i:2} }, " +
+ "{ 1: {txt: 'one', i:1}, 2: {txt: 'one', i:3}, 3: {txt: 'two', i:2} })");
+
+ assertRows(execute("SELECT " + fName1 + "(lst), " + fName2 + "(st), " + fName3 + "(mp) FROM %s WHERE key = 1"),
+ row("three", "one", "two"));
+
+ for (int version = Server.VERSION_2; version <= maxProtocolVersion; version++)
+ assertRowsNet(version,
+ executeNet(version, "SELECT " + fName1 + "(lst), " + fName2 + "(st), " + fName3 + "(mp) FROM %s WHERE key = 1"),
+ row("three", "one", "two"));
+ }
+
+ @Test
+ public void testJavascriptSimpleCollections() throws Throwable
+ {
+ createTable("CREATE TABLE %s (key int primary key, lst list<double>, st set<text>, mp map<int, boolean>)");
+
+ String fName1 = createFunction(KEYSPACE_PER_TEST, "list<double>",
+ "CREATE FUNCTION %s( lst list<double> ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS list<double> " +
+ "LANGUAGE javascript\n" +
+ "AS 'lst;';");
+ String fName2 = createFunction(KEYSPACE_PER_TEST, "set<text>",
+ "CREATE FUNCTION %s( st set<text> ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS set<text> " +
+ "LANGUAGE javascript\n" +
+ "AS 'st;';");
+ String fName3 = createFunction(KEYSPACE_PER_TEST, "map<int, boolean>",
+ "CREATE FUNCTION %s( mp map<int, boolean> ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS map<int, boolean> " +
+ "LANGUAGE javascript\n" +
+ "AS 'mp;';");
+
+ List<Double> list = Arrays.asList(1d, 2d, 3d);
+ Set<String> set = new TreeSet<>(Arrays.asList("one", "three", "two"));
+ Map<Integer, Boolean> map = new TreeMap<>();
+ map.put(1, true);
+ map.put(2, false);
+ map.put(3, true);
+
+ execute("INSERT INTO %s (key, lst, st, mp) VALUES (1, ?, ?, ?)", list, set, map);
+
+ assertRows(execute("SELECT lst, st, mp FROM %s WHERE key = 1"),
+ row(list, set, map));
+
+ assertRows(execute("SELECT " + fName1 + "(lst), " + fName2 + "(st), " + fName3 + "(mp) FROM %s WHERE key = 1"),
+ row(list, set, map));
+
+ for (int version = Server.VERSION_2; version <= maxProtocolVersion; version++)
+ assertRowsNet(version,
+ executeNet(version, "SELECT " + fName1 + "(lst), " + fName2 + "(st), " + fName3 + "(mp) FROM %s WHERE key = 1"),
+ row(list, set, map));
+ }
+
+ @Test
+ public void testJavascriptTupleType() throws Throwable
+ {
+ createTable("CREATE TABLE %s (key int primary key, tup frozen<tuple<double, text, int, boolean>>)");
+
+ String fName = createFunction(KEYSPACE_PER_TEST, "tuple<double, text, int, boolean>",
+ "CREATE FUNCTION %s( tup tuple<double, text, int, boolean> ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS tuple<double, text, int, boolean> " +
+ "LANGUAGE javascript\n" +
+ "AS $$tup;$$;");
+
+ Object t = tuple(1d, "foo", 2, true);
+
+ execute("INSERT INTO %s (key, tup) VALUES (1, ?)", t);
+
+ assertRows(execute("SELECT tup FROM %s WHERE key = 1"),
+ row(t));
+
+ assertRows(execute("SELECT " + fName + "(tup) FROM %s WHERE key = 1"),
+ row(t));
+ }
+
+ @Test
+ public void testJavascriptTupleTypeCollection() throws Throwable
+ {
+ String tupleTypeDef = "tuple<double, list<double>, set<text>, map<int, boolean>>";
+ createTable("CREATE TABLE %s (key int primary key, tup frozen<" + tupleTypeDef + ">)");
+
+ String fTup1 = createFunction(KEYSPACE_PER_TEST, tupleTypeDef,
+ "CREATE FUNCTION %s( tup " + tupleTypeDef + " ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS tuple<double, list<double>, set<text>, map<int, boolean>> " +
+ "LANGUAGE javascript\n" +
+ "AS $$" +
+ " tup;$$;");
+ String fTup2 = createFunction(KEYSPACE_PER_TEST, tupleTypeDef,
+ "CREATE FUNCTION %s( tup " + tupleTypeDef + " ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE javascript\n" +
+ "AS $$" +
+ " tup.getDouble(0);$$;");
+ String fTup3 = createFunction(KEYSPACE_PER_TEST, tupleTypeDef,
+ "CREATE FUNCTION %s( tup " + tupleTypeDef + " ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS list<double> " +
+ "LANGUAGE javascript\n" +
+ "AS $$" +
+ " tup.getList(1, java.lang.Class.forName(\"java.lang.Double\"));$$;");
+ String fTup4 = createFunction(KEYSPACE_PER_TEST, tupleTypeDef,
+ "CREATE FUNCTION %s( tup " + tupleTypeDef + " ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS set<text> " +
+ "LANGUAGE javascript\n" +
+ "AS $$" +
+ " tup.getSet(2, java.lang.Class.forName(\"java.lang.String\"));$$;");
+ String fTup5 = createFunction(KEYSPACE_PER_TEST, tupleTypeDef,
+ "CREATE FUNCTION %s( tup " + tupleTypeDef + " ) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS map<int, boolean> " +
+ "LANGUAGE javascript\n" +
+ "AS $$" +
+ " tup.getMap(3, java.lang.Class.forName(\"java.lang.Integer\"), java.lang.Class.forName(\"java.lang.Boolean\"));$$;");
+
+ List<Double> list = Arrays.asList(1d, 2d, 3d);
+ Set<String> set = new TreeSet<>(Arrays.asList("one", "three", "two"));
+ Map<Integer, Boolean> map = new TreeMap<>();
+ map.put(1, true);
+ map.put(2, false);
+ map.put(3, true);
+
+ Object t = tuple(1d, list, set, map);
+
+ execute("INSERT INTO %s (key, tup) VALUES (1, ?)", t);
+
+ assertRows(execute("SELECT " + fTup1 + "(tup) FROM %s WHERE key = 1"),
+ row(t));
+ assertRows(execute("SELECT " + fTup2 + "(tup) FROM %s WHERE key = 1"),
+ row(1d));
+ assertRows(execute("SELECT " + fTup3 + "(tup) FROM %s WHERE key = 1"),
+ row(list));
+ assertRows(execute("SELECT " + fTup4 + "(tup) FROM %s WHERE key = 1"),
+ row(set));
+ assertRows(execute("SELECT " + fTup5 + "(tup) FROM %s WHERE key = 1"),
+ row(map));
+
+ // same test - but via native protocol
+ TupleType tType = TupleType.of(DataType.cdouble(),
+ DataType.list(DataType.cdouble()),
+ DataType.set(DataType.text()),
+ DataType.map(DataType.cint(), DataType.cboolean()));
+ TupleValue tup = tType.newValue(1d, list, set, map);
+ for (int version = Server.VERSION_2; version <= maxProtocolVersion; version++)
+ {
+ assertRowsNet(version,
+ executeNet(version, "SELECT " + fTup1 + "(tup) FROM %s WHERE key = 1"),
+ row(tup));
+ assertRowsNet(version,
+ executeNet(version, "SELECT " + fTup2 + "(tup) FROM %s WHERE key = 1"),
<TRUNCATED>