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Posted to commits@cassandra.apache.org by jm...@apache.org on 2015/06/24 18:15:08 UTC
[15/32] cassandra git commit: 2.2 commit for CASSANDRA-9160
http://git-wip-us.apache.org/repos/asf/cassandra/blob/01115f72/test/unit/org/apache/cassandra/cql3/validation/operations/AggregationTest.java
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diff --git a/test/unit/org/apache/cassandra/cql3/validation/operations/AggregationTest.java b/test/unit/org/apache/cassandra/cql3/validation/operations/AggregationTest.java
new file mode 100644
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+++ b/test/unit/org/apache/cassandra/cql3/validation/operations/AggregationTest.java
@@ -0,0 +1,1481 @@
+/*
+ * 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.math.BigDecimal;
+import java.text.SimpleDateFormat;
+import java.util.Calendar;
+import java.util.Date;
+import java.util.TimeZone;
+
+import org.apache.commons.lang3.time.DateUtils;
+import org.junit.Assert;
+import org.junit.Test;
+
+import org.apache.cassandra.cql3.QueryProcessor;
+import org.apache.cassandra.cql3.functions.Functions;
+import org.apache.cassandra.cql3.functions.UDAggregate;
+import org.apache.cassandra.cql3.CQLTester;
+import org.apache.cassandra.exceptions.FunctionExecutionException;
+import org.apache.cassandra.exceptions.InvalidRequestException;
+import org.apache.cassandra.serializers.Int32Serializer;
+import org.apache.cassandra.service.ClientState;
+import org.apache.cassandra.transport.Event;
+import org.apache.cassandra.transport.messages.ResultMessage;
+
+public class AggregationTest extends CQLTester
+{
+ @Test
+ public void testFunctions() throws Throwable
+ {
+ createTable("CREATE TABLE %s (a int, b int, c double, d decimal, primary key (a, b))");
+
+ // Test with empty table
+ assertColumnNames(execute("SELECT COUNT(*) FROM %s"), "count");
+ assertRows(execute("SELECT COUNT(*) FROM %s"), row(0L));
+ assertColumnNames(execute("SELECT max(b), min(b), sum(b), avg(b) , max(c), sum(c), avg(c), sum(d), avg(d) FROM %s"),
+ "system.max(b)", "system.min(b)", "system.sum(b)", "system.avg(b)", "system.max(c)", "system.sum(c)", "system.avg(c)", "system.sum(d)", "system.avg(d)");
+ assertRows(execute("SELECT max(b), min(b), sum(b), avg(b) , max(c), sum(c), avg(c), sum(d), avg(d) FROM %s"),
+ row(null, null, 0, 0, null, 0.0, 0.0, new BigDecimal("0"), new BigDecimal("0")));
+
+ execute("INSERT INTO %s (a, b, c, d) VALUES (1, 1, 11.5, 11.5)");
+ execute("INSERT INTO %s (a, b, c, d) VALUES (1, 2, 9.5, 1.5)");
+ execute("INSERT INTO %s (a, b, c, d) VALUES (1, 3, 9.0, 2.0)");
+
+ assertRows(execute("SELECT max(b), min(b), sum(b), avg(b) , max(c), sum(c), avg(c), sum(d), avg(d) FROM %s"),
+ row(3, 1, 6, 2, 11.5, 30.0, 10.0, new BigDecimal("15.0"), new BigDecimal("5.0")));
+
+ execute("INSERT INTO %s (a, b, d) VALUES (1, 5, 1.0)");
+ assertRows(execute("SELECT COUNT(*) FROM %s"), row(4L));
+ assertRows(execute("SELECT COUNT(1) FROM %s"), row(4L));
+ assertRows(execute("SELECT COUNT(b), count(c) FROM %s"), row(4L, 3L));
+ }
+
+ @Test
+ public void testFunctionsWithCompactStorage() throws Throwable
+ {
+ createTable("CREATE TABLE %s (a int , b int, c double, primary key(a, b) ) WITH COMPACT STORAGE");
+
+ execute("INSERT INTO %s (a, b, c) VALUES (1, 1, 11.5)");
+ execute("INSERT INTO %s (a, b, c) VALUES (1, 2, 9.5)");
+ execute("INSERT INTO %s (a, b, c) VALUES (1, 3, 9.0)");
+
+ assertRows(execute("SELECT max(b), min(b), sum(b), avg(b) , max(c), sum(c), avg(c) FROM %s"),
+ row(3, 1, 6, 2, 11.5, 30.0, 10.0));
+
+ assertRows(execute("SELECT COUNT(*) FROM %s"), row(3L));
+ assertRows(execute("SELECT COUNT(1) FROM %s"), row(3L));
+ assertRows(execute("SELECT COUNT(*) FROM %s WHERE a = 1 AND b > 1"), row(2L));
+ assertRows(execute("SELECT COUNT(1) FROM %s WHERE a = 1 AND b > 1"), row(2L));
+ assertRows(execute("SELECT max(b), min(b), sum(b), avg(b) , max(c), sum(c), avg(c) FROM %s WHERE a = 1 AND b > 1"),
+ row(3, 2, 5, 2, 9.5, 18.5, 9.25));
+ }
+
+ @Test
+ public void testInvalidCalls() throws Throwable
+ {
+ createTable("CREATE TABLE %s (a int, b int, c int, primary key (a, b))");
+ execute("INSERT INTO %s (a, b, c) VALUES (1, 1, 10)");
+ execute("INSERT INTO %s (a, b, c) VALUES (1, 2, 9)");
+ execute("INSERT INTO %s (a, b, c) VALUES (1, 3, 8)");
+
+ assertInvalidSyntax("SELECT max(b), max(c) FROM %s WHERE max(a) = 1");
+ assertInvalidMessage("only aggregates or no aggregate", "SELECT max(b), c FROM %s");
+ assertInvalidMessage("only aggregates or no aggregate", "SELECT b, max(c) FROM %s");
+ assertInvalidMessage("aggregate functions cannot be used as arguments of aggregate functions", "SELECT max(sum(c)) FROM %s");
+ assertInvalidSyntax("SELECT COUNT(2) FROM %s");
+ }
+
+ @Test
+ public void testNestedFunctions() throws Throwable
+ {
+ createTable("CREATE TABLE %s (a int primary key, b timeuuid, c double, d double)");
+
+ String copySign = createFunction(KEYSPACE,
+ "double, double",
+ "CREATE OR REPLACE FUNCTION %s(magnitude double, sign double) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE JAVA " +
+ "AS 'return Double.valueOf(Math.copySign(magnitude, sign));';");
+
+ assertColumnNames(execute("SELECT max(a), max(toUnixTimestamp(b)) FROM %s"), "system.max(a)", "system.max(system.tounixtimestamp(b))");
+ assertRows(execute("SELECT max(a), max(toUnixTimestamp(b)) FROM %s"), row(null, null));
+ assertColumnNames(execute("SELECT max(a), toUnixTimestamp(max(b)) FROM %s"), "system.max(a)", "system.tounixtimestamp(system.max(b))");
+ assertRows(execute("SELECT max(a), toUnixTimestamp(max(b)) FROM %s"), row(null, null));
+
+ assertColumnNames(execute("SELECT max(" + copySign + "(c, d)) FROM %s"), "system.max(" + copySign + "(c, d))");
+ assertRows(execute("SELECT max(" + copySign + "(c, d)) FROM %s"), row((Object) null));
+
+ execute("INSERT INTO %s (a, b, c, d) VALUES (1, maxTimeuuid('2011-02-03 04:05:00+0000'), -1.2, 2.1)");
+ execute("INSERT INTO %s (a, b, c, d) VALUES (2, maxTimeuuid('2011-02-03 04:06:00+0000'), 1.3, -3.4)");
+ execute("INSERT INTO %s (a, b, c, d) VALUES (3, maxTimeuuid('2011-02-03 04:10:00+0000'), 1.4, 1.2)");
+
+ SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd hh:mm:ss");
+ format.setTimeZone(TimeZone.getTimeZone("GMT"));
+ Date date = format.parse("2011-02-03 04:10:00");
+ date = DateUtils.truncate(date, Calendar.MILLISECOND);
+
+ assertRows(execute("SELECT max(a), max(toUnixTimestamp(b)) FROM %s"), row(3, date.getTime()));
+ assertRows(execute("SELECT max(a), toUnixTimestamp(max(b)) FROM %s"), row(3, date.getTime()));
+
+ assertRows(execute("SELECT " + copySign + "(max(c), min(c)) FROM %s"), row(-1.4));
+ assertRows(execute("SELECT " + copySign + "(c, d) FROM %s"), row(1.2), row(-1.3), row(1.4));
+ assertRows(execute("SELECT max(" + copySign + "(c, d)) FROM %s"), row(1.4));
+ assertInvalidMessage("must be either all aggregates or no aggregates", "SELECT " + copySign + "(c, max(c)) FROM %s");
+ assertInvalidMessage("must be either all aggregates or no aggregates", "SELECT " + copySign + "(max(c), c) FROM %s");
+ }
+
+ @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\";';");
+
+ createFunctionOverload(f,
+ "double, double",
+ "CREATE OR REPLACE FUNCTION %s(state int, val int) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE javascript " +
+ "AS '\"string\";';");
+
+ String a = createAggregate(KEYSPACE,
+ "double",
+ "CREATE OR REPLACE AGGREGATE %s(double) " +
+ "SFUNC " + shortFunctionName(f) + " " +
+ "STYPE double " +
+ "INITCOND 0");
+
+ assertLastSchemaChange(Event.SchemaChange.Change.CREATED, Event.SchemaChange.Target.AGGREGATE,
+ KEYSPACE, parseFunctionName(a).name,
+ "double");
+
+ schemaChange("CREATE OR REPLACE AGGREGATE " + a + "(double) " +
+ "SFUNC " + shortFunctionName(f) + " " +
+ "STYPE double " +
+ "INITCOND 0");
+
+ assertLastSchemaChange(Event.SchemaChange.Change.UPDATED, Event.SchemaChange.Target.AGGREGATE,
+ KEYSPACE, parseFunctionName(a).name,
+ "double");
+
+ createAggregateOverload(a,
+ "int",
+ "CREATE OR REPLACE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(f) + " " +
+ "STYPE int " +
+ "INITCOND 0");
+
+ assertLastSchemaChange(Event.SchemaChange.Change.CREATED, Event.SchemaChange.Target.AGGREGATE,
+ KEYSPACE, parseFunctionName(a).name,
+ "int");
+
+ schemaChange("DROP AGGREGATE " + a + "(double)");
+
+ assertLastSchemaChange(Event.SchemaChange.Change.DROPPED, Event.SchemaChange.Target.AGGREGATE,
+ KEYSPACE, parseFunctionName(a).name,
+ "double");
+ }
+
+ @Test
+ public void testDropStatements() 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\";';");
+
+ createFunctionOverload(f,
+ "double, double",
+ "CREATE OR REPLACE FUNCTION %s(state int, val int) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE javascript " +
+ "AS '\"string\";';");
+
+ // DROP AGGREGATE must not succeed against a scalar
+ assertInvalidMessage("matches multiple function definitions", "DROP AGGREGATE " + f);
+ assertInvalidMessage("non existing", "DROP AGGREGATE " + f + "(double, double)");
+
+ String a = createAggregate(KEYSPACE,
+ "double",
+ "CREATE OR REPLACE AGGREGATE %s(double) " +
+ "SFUNC " + shortFunctionName(f) + " " +
+ "STYPE double " +
+ "INITCOND 0");
+ createAggregateOverload(a,
+ "int",
+ "CREATE OR REPLACE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(f) + " " +
+ "STYPE int " +
+ "INITCOND 0");
+
+ // DROP FUNCTION must not succeed against an aggregate
+ assertInvalidMessage("matches multiple function definitions", "DROP FUNCTION " + a);
+ assertInvalidMessage("non existing function", "DROP FUNCTION " + a + "(double)");
+
+ // ambigious
+ assertInvalidMessage("matches multiple function definitions", "DROP AGGREGATE " + a);
+ assertInvalidMessage("matches multiple function definitions", "DROP AGGREGATE IF EXISTS " + a);
+
+ execute("DROP AGGREGATE IF EXISTS " + KEYSPACE + ".non_existing");
+ execute("DROP AGGREGATE IF EXISTS " + a + "(int, text)");
+
+ execute("DROP AGGREGATE " + a + "(double)");
+
+ execute("DROP AGGREGATE IF EXISTS " + a + "(double)");
+ }
+
+ @Test
+ public void testDropReferenced() 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\";';");
+
+ String a = createAggregate(KEYSPACE,
+ "double",
+ "CREATE OR REPLACE AGGREGATE %s(double) " +
+ "SFUNC " + shortFunctionName(f) + " " +
+ "STYPE double " +
+ "INITCOND 0");
+
+ // DROP FUNCTION must not succeed because the function is still referenced by the aggregate
+ assertInvalidMessage("still referenced by", "DROP FUNCTION " + f);
+
+ execute("DROP AGGREGATE " + a + "(double)");
+ }
+
+ @Test
+ public void testJavaAggregateNoInit() throws Throwable
+ {
+ createTable("CREATE TABLE %s (a int primary key, b int)");
+ execute("INSERT INTO %s (a, b) VALUES (1, 1)");
+ execute("INSERT INTO %s (a, b) VALUES (2, 2)");
+ execute("INSERT INTO %s (a, b) VALUES (3, 3)");
+
+ String fState = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java " +
+ "AS 'return Integer.valueOf((a!=null?a.intValue():0) + b.intValue());'");
+
+ String fFinal = createFunction(KEYSPACE,
+ "int",
+ "CREATE FUNCTION %s(a int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return a.toString();'");
+
+ String a = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinal));
+
+ // 1 + 2 + 3 = 6
+ assertRows(execute("SELECT " + a + "(b) FROM %s"), row("6"));
+
+ execute("DROP AGGREGATE " + a + "(int)");
+
+ assertInvalidMessage("Unknown function", "SELECT " + a + "(b) FROM %s");
+ }
+
+ @Test
+ public void testJavaAggregateNullInitcond() throws Throwable
+ {
+ createTable("CREATE TABLE %s (a int primary key, b int)");
+ execute("INSERT INTO %s (a, b) VALUES (1, 1)");
+ execute("INSERT INTO %s (a, b) VALUES (2, 2)");
+ execute("INSERT INTO %s (a, b) VALUES (3, 3)");
+
+ String fState = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java " +
+ "AS 'return Integer.valueOf((a!=null?a.intValue():0) + b.intValue());'");
+
+ String fFinal = createFunction(KEYSPACE,
+ "int",
+ "CREATE FUNCTION %s(a int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return a.toString();'");
+
+ String a = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinal) + " " +
+ "INITCOND null");
+
+ // 1 + 2 + 3 = 6
+ assertRows(execute("SELECT " + a + "(b) FROM %s"), row("6"));
+
+ execute("DROP AGGREGATE " + a + "(int)");
+
+ assertInvalidMessage("Unknown function", "SELECT " + a + "(b) FROM %s");
+ }
+
+ @Test
+ public void testJavaAggregateInvalidInitcond() throws Throwable
+ {
+ String fState = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java " +
+ "AS 'return Integer.valueOf((a!=null?a.intValue():0) + b.intValue());'");
+
+ String fFinal = createFunction(KEYSPACE,
+ "int",
+ "CREATE FUNCTION %s(a int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return a.toString();'");
+
+ assertInvalidMessage("Invalid STRING constant (foobar)",
+ "CREATE AGGREGATE " + KEYSPACE + ".aggrInvalid(int)" +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinal) + " " +
+ "INITCOND 'foobar'");
+ }
+
+ @Test
+ public void testJavaAggregateIncompatibleTypes() throws Throwable
+ {
+ String fState = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java " +
+ "AS 'return Integer.valueOf((a!=null?a.intValue():0) + b.intValue());'");
+
+ String fFinal = createFunction(KEYSPACE,
+ "int",
+ "CREATE FUNCTION %s(a int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return a.toString();'");
+
+ String fState2 = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a double, b double) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java " +
+ "AS 'return Double.valueOf((a!=null?a.doubleValue():0d) + b.doubleValue());'");
+
+ String fFinal2 = createFunction(KEYSPACE,
+ "int",
+ "CREATE FUNCTION %s(a double) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return a.toString();'");
+
+ assertInvalidMessage("does not exist or is not a scalar function",
+ "CREATE AGGREGATE " + KEYSPACE + ".aggrInvalid(double)" +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE double " +
+ "FINALFUNC " + shortFunctionName(fFinal));
+ assertInvalidMessage("does not exist or is not a scalar function",
+ "CREATE AGGREGATE " + KEYSPACE + ".aggrInvalid(int)" +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE double " +
+ "FINALFUNC " + shortFunctionName(fFinal));
+ assertInvalidMessage("does not exist or is not a scalar function",
+ "CREATE AGGREGATE " + KEYSPACE + ".aggrInvalid(double)" +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinal));
+ assertInvalidMessage("does not exist or is not a scalar function",
+ "CREATE AGGREGATE " + KEYSPACE + ".aggrInvalid(double)" +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE int");
+ assertInvalidMessage("does not exist or is not a scalar function",
+ "CREATE AGGREGATE " + KEYSPACE + ".aggrInvalid(int)" +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE double");
+
+ assertInvalidMessage("does not exist or is not a scalar function",
+ "CREATE AGGREGATE " + KEYSPACE + ".aggrInvalid(double)" +
+ "SFUNC " + shortFunctionName(fState2) + " " +
+ "STYPE double " +
+ "FINALFUNC " + shortFunctionName(fFinal));
+
+ assertInvalidMessage("does not exist or is not a scalar function",
+ "CREATE AGGREGATE " + KEYSPACE + ".aggrInvalid(double)" +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE double " +
+ "FINALFUNC " + shortFunctionName(fFinal2));
+ }
+
+ @Test
+ public void testJavaAggregateNonExistingFuncs() throws Throwable
+ {
+ String fState = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java " +
+ "AS 'return Integer.valueOf((a!=null?a.intValue():0) + b.intValue());'");
+
+ String fFinal = createFunction(KEYSPACE,
+ "int",
+ "CREATE FUNCTION %s(a int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return a.toString();'");
+
+ assertInvalidMessage("does not exist or is not a scalar function",
+ "CREATE AGGREGATE " + KEYSPACE + ".aggrInvalid(int)" +
+ "SFUNC " + shortFunctionName(fState) + "_not_there " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinal));
+
+ assertInvalidMessage("does not exist or is not a scalar function",
+ "CREATE AGGREGATE " + KEYSPACE + ".aggrInvalid(int)" +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinal) + "_not_there");
+
+ execute("CREATE AGGREGATE " + KEYSPACE + ".aggrInvalid(int)" +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinal));
+ execute("DROP AGGREGATE " + KEYSPACE + ".aggrInvalid(int)");
+ }
+
+ @Test
+ public void testJavaAggregateFailingFuncs() throws Throwable
+ {
+ createTable("CREATE TABLE %s (a int primary key, b int)");
+ execute("INSERT INTO %s (a, b) VALUES (1, 1)");
+ execute("INSERT INTO %s (a, b) VALUES (2, 2)");
+ execute("INSERT INTO %s (a, b) VALUES (3, 3)");
+
+ String fState = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java " +
+ "AS 'throw new RuntimeException(\"thrown to unit test - not a bug\");'");
+
+ String fStateOK = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java " +
+ "AS 'return Integer.valueOf(42);'");
+
+ String fFinal = createFunction(KEYSPACE,
+ "int",
+ "CREATE FUNCTION %s(a int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'throw new RuntimeException(\"thrown to unit test - not a bug\");'");
+
+ String fFinalOK = createFunction(KEYSPACE,
+ "int",
+ "CREATE FUNCTION %s(a int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return \"foobar\";'");
+
+ String a0 = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinal) + " " +
+ "INITCOND null");
+ String a1 = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fStateOK) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinal) + " " +
+ "INITCOND null");
+ String a2 = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fStateOK) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinalOK) + " " +
+ "INITCOND null");
+
+ assertInvalidThrowMessage("java.lang.RuntimeException", FunctionExecutionException.class, "SELECT " + a0 + "(b) FROM %s");
+ assertInvalidThrowMessage("java.lang.RuntimeException", FunctionExecutionException.class, "SELECT " + a1 + "(b) FROM %s");
+ assertRows(execute("SELECT " + a2 + "(b) FROM %s"), row("foobar"));
+ }
+
+ @Test
+ public void testJavaAggregateWithoutStateOrFinal() throws Throwable
+ {
+ assertInvalidMessage("does not exist or is not a scalar function",
+ "CREATE AGGREGATE " + KEYSPACE + ".jSumFooNE1(int) " +
+ "SFUNC jSumFooNEstate " +
+ "STYPE int");
+
+ String f = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java " +
+ "AS 'return Integer.valueOf(a + b);'");
+
+ assertInvalidMessage("does not exist or is not a scalar function",
+ "CREATE AGGREGATE " + KEYSPACE + ".jSumFooNE2(int) " +
+ "SFUNC " + shortFunctionName(f) + " " +
+ "STYPE int " +
+ "FINALFUNC jSumFooNEfinal");
+
+ execute("DROP FUNCTION " + f + "(int, int)");
+ }
+
+ @Test
+ public void testJavaAggregate() throws Throwable
+ {
+ createTable("CREATE TABLE %s (a int primary key, b int)");
+ execute("INSERT INTO %s (a, b) VALUES (1, 1)");
+ execute("INSERT INTO %s (a, b) VALUES (2, 2)");
+ execute("INSERT INTO %s (a, b) VALUES (3, 3)");
+
+ String fState = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java " +
+ "AS 'return Integer.valueOf((a!=null?a.intValue():0) + b.intValue());'");
+
+ String fFinal = createFunction(KEYSPACE,
+ "int",
+ "CREATE FUNCTION %s(a int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return a.toString();'");
+
+ String a = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinal) + " " +
+ "INITCOND 42");
+
+ // 42 + 1 + 2 + 3 = 48
+ assertRows(execute("SELECT " + a + "(b) FROM %s"), row("48"));
+
+ execute("DROP AGGREGATE " + a + "(int)");
+
+ execute("DROP FUNCTION " + fFinal + "(int)");
+ execute("DROP FUNCTION " + fState + "(int, int)");
+
+ assertInvalidMessage("Unknown function", "SELECT " + a + "(b) FROM %s");
+ }
+
+ @Test
+ public void testJavaAggregateSimple() throws Throwable
+ {
+ createTable("CREATE TABLE %s (a int primary key, b int)");
+ execute("INSERT INTO %s (a, b) VALUES (1, 1)");
+ execute("INSERT INTO %s (a, b) VALUES (2, 2)");
+ execute("INSERT INTO %s (a, b) VALUES (3, 3)");
+
+ String fState = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java " +
+ "AS 'return Integer.valueOf((a!=null?a.intValue():0) + b.intValue());'");
+
+ String a = createAggregate(KEYSPACE,
+ "int, int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE int");
+
+ // 1 + 2 + 3 = 6
+ assertRows(execute("SELECT " + a + "(b) FROM %s"), row(6));
+
+ execute("DROP AGGREGATE " + a + "(int)");
+
+ execute("DROP FUNCTION " + fState + "(int, int)");
+
+ assertInvalidMessage("Unknown function", "SELECT " + a + "(b) FROM %s");
+ }
+
+ @Test
+ public void testJavaAggregateComplex() throws Throwable
+ {
+ createTable("CREATE TABLE %s (a int primary key, b int)");
+ execute("INSERT INTO %s (a, b) VALUES (1, 1)");
+ execute("INSERT INTO %s (a, b) VALUES (2, 2)");
+ execute("INSERT INTO %s (a, b) VALUES (3, 3)");
+
+ // build an average aggregation function using
+ // tuple<bigint,int> as state
+ // double as finaltype
+
+ String fState = createFunction(KEYSPACE,
+ "tuple<bigint, int>, int",
+ "CREATE FUNCTION %s(a tuple<bigint, int>, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS tuple<bigint, int> " +
+ "LANGUAGE java " +
+ "AS '" +
+ "a.setLong(0, a.getLong(0) + b.intValue());" +
+ "a.setInt(1, a.getInt(1) + 1);" +
+ "return a;" +
+ "'");
+
+ String fFinal = createFunction(KEYSPACE,
+ "tuple<bigint, int>",
+ "CREATE FUNCTION %s(a tuple<bigint, int>) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java " +
+ "AS '" +
+ "double r = a.getLong(0);" +
+ "r /= a.getInt(1);" +
+ "return Double.valueOf(r);" +
+ "'");
+
+ String a = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE tuple<bigint, int> "+
+ "FINALFUNC " + shortFunctionName(fFinal) + " " +
+ "INITCOND (0, 0)");
+
+ // 1 + 2 + 3 = 6 / 3 = 2
+ assertRows(execute("SELECT " + a + "(b) FROM %s"), row(2d));
+
+ }
+
+ @Test
+ public void testJavascriptAggregate() throws Throwable
+ {
+ createTable("CREATE TABLE %s (a int primary key, b int)");
+ execute("INSERT INTO %s (a, b) VALUES (1, 1)");
+ execute("INSERT INTO %s (a, b) VALUES (2, 2)");
+ execute("INSERT INTO %s (a, b) VALUES (3, 3)");
+
+ String fState = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE javascript " +
+ "AS 'a + b;'");
+
+ String fFinal = createFunction(KEYSPACE,
+ "int",
+ "CREATE FUNCTION %s(a int) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE javascript " +
+ "AS '\"\"+a'");
+
+ String a = createFunction(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinal) + " " +
+ "INITCOND 42");
+
+ // 42 + 1 + 2 + 3 = 48
+ assertRows(execute("SELECT " + a + "(b) FROM %s"), row("48"));
+
+ execute("DROP AGGREGATE " + a + "(int)");
+
+ execute("DROP FUNCTION " + fFinal + "(int)");
+ execute("DROP FUNCTION " + fState + "(int, int)");
+
+ assertInvalidMessage("Unknown function", "SELECT " + a + "(b) FROM %s");
+ }
+
+ @Test
+ public void testJavascriptAggregateSimple() throws Throwable
+ {
+ createTable("CREATE TABLE %s (a int primary key, b int)");
+ execute("INSERT INTO %s (a, b) VALUES (1, 1)");
+ execute("INSERT INTO %s (a, b) VALUES (2, 2)");
+ execute("INSERT INTO %s (a, b) VALUES (3, 3)");
+
+ String fState = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE javascript " +
+ "AS 'a + b;'");
+
+ String a = createAggregate(KEYSPACE,
+ "int, int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE int ");
+
+ // 1 + 2 + 3 = 6
+ assertRows(execute("SELECT " + a + "(b) FROM %s"), row(6));
+
+ execute("DROP AGGREGATE " + a + "(int)");
+
+ execute("DROP FUNCTION " + fState + "(int, int)");
+
+ assertInvalidMessage("Unknown function", "SELECT " + a + "(b) FROM %s");
+ }
+
+ @Test
+ public void testFunctionDropPreparedStatement() throws Throwable
+ {
+ String otherKS = "cqltest_foo";
+
+ execute("CREATE KEYSPACE IF NOT EXISTS " + otherKS + " WITH replication = {'class': 'SimpleStrategy', 'replication_factor': 3};");
+ try
+ {
+ execute("CREATE TABLE " + otherKS + ".jsdp (a int primary key, b int)");
+
+ String fState = createFunction(otherKS,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE javascript " +
+ "AS 'a + b;'");
+
+ String a = createAggregate(otherKS,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE int");
+
+ ResultMessage.Prepared prepared = QueryProcessor.prepare("SELECT " + a + "(b) FROM " + otherKS + ".jsdp", ClientState.forInternalCalls(), false);
+ Assert.assertNotNull(QueryProcessor.instance.getPrepared(prepared.statementId));
+
+ execute("DROP AGGREGATE " + a + "(int)");
+ Assert.assertNull(QueryProcessor.instance.getPrepared(prepared.statementId));
+
+ //
+
+ execute("CREATE AGGREGATE " + a + "(int) " +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE int");
+
+ prepared = QueryProcessor.prepare("SELECT " + a + "(b) FROM " + otherKS + ".jsdp", ClientState.forInternalCalls(), false);
+ Assert.assertNotNull(QueryProcessor.instance.getPrepared(prepared.statementId));
+
+ execute("DROP KEYSPACE " + otherKS + ";");
+
+ Assert.assertNull(QueryProcessor.instance.getPrepared(prepared.statementId));
+ }
+ finally
+ {
+ execute("DROP KEYSPACE IF EXISTS " + otherKS + ";");
+ }
+ }
+
+ @Test
+ public void testAggregatesReferencedInAggregates() throws Throwable
+ {
+
+ String fState = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE javascript " +
+ "AS 'a + b;'");
+
+ String a = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE int ");
+
+ assertInvalidMessage("does not exist or is not a scalar function",
+ "CREATE AGGREGATE " + KEYSPACE + ".aggInv(int) " +
+ "SFUNC " + shortFunctionName(a) + " " +
+ "STYPE int ");
+
+ assertInvalidMessage("does not exist or is not a scalar function",
+ "CREATE AGGREGATE " + KEYSPACE + ".aggInv(int) " +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(a));
+ }
+
+ @Test
+ public void testCalledOnNullInput() throws Throwable
+ {
+ String fStateNonNull = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE OR REPLACE FUNCTION %s(state int, val int) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java\n" +
+ "AS 'return Integer.valueOf(state + val);';");
+ String fStateNull = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE OR REPLACE FUNCTION %s(state int, val int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java\n" +
+ "AS 'return Integer.valueOf(" +
+ " (state != null ? state.intValue() : 0) " +
+ " + (val != null ? val.intValue() : 0));';");
+ String fStateAlwaysNull = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE OR REPLACE FUNCTION %s(state int, val int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java\n" +
+ "AS 'return null;';");
+ String fFinalNonNull = createFunction(KEYSPACE,
+ "int",
+ "CREATE OR REPLACE FUNCTION %s(state int) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java\n" +
+ "AS 'return Integer.valueOf(state);';");
+ String fFinalNull = createFunction(KEYSPACE,
+ "int",
+ "CREATE OR REPLACE FUNCTION %s(state int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java\n" +
+ "AS 'return state;';");
+
+ assertInvalid("CREATE AGGREGATE " + KEYSPACE + ".invAggr(int) " +
+ "SFUNC " + shortFunctionName(fStateNonNull) + " " +
+ "STYPE int");
+ assertInvalid("CREATE AGGREGATE " + KEYSPACE + ".invAggr(int) " +
+ "SFUNC " + shortFunctionName(fStateNonNull) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinalNonNull));
+
+ String aStateNull = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fStateNull) + " " +
+ "STYPE int");
+ String aStateNullFinalNull = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fStateNull) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinalNull));
+ String aStateNullFinalNonNull = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fStateNull) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinalNonNull));
+ String aStateNonNull = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fStateNonNull) + " " +
+ "STYPE int " +
+ "INITCOND 0");
+ String aStateNonNullFinalNull = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fStateNonNull) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinalNull) + " " +
+ "INITCOND 0");
+ String aStateNonNullFinalNonNull = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fStateNonNull) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinalNonNull) + " " +
+ "INITCOND 0");
+ String aStateAlwaysNullFinalNull = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fStateAlwaysNull) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinalNull));
+ String aStateAlwaysNullFinalNonNull = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fStateAlwaysNull) + " " +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinalNonNull));
+
+ createTable("CREATE TABLE %s (key int PRIMARY KEY, i int)");
+
+ execute("INSERT INTO %s (key, i) VALUES (0, null)");
+ execute("INSERT INTO %s (key, i) VALUES (1, 1)");
+ execute("INSERT INTO %s (key, i) VALUES (2, 2)");
+ execute("INSERT INTO %s (key, i) VALUES (3, 3)");
+
+ assertRows(execute("SELECT " + aStateNull + "(i) FROM %s WHERE key = 0"), row(0));
+ assertRows(execute("SELECT " + aStateNullFinalNull + "(i) FROM %s WHERE key = 0"), row(0));
+ assertRows(execute("SELECT " + aStateNullFinalNonNull + "(i) FROM %s WHERE key = 0"), row(0));
+ assertRows(execute("SELECT " + aStateNonNull + "(i) FROM %s WHERE key = 0"), row(0));
+ assertRows(execute("SELECT " + aStateNonNullFinalNull + "(i) FROM %s WHERE key = 0"), row(0));
+ assertRows(execute("SELECT " + aStateNonNullFinalNonNull + "(i) FROM %s WHERE key = 0"), row(0));
+ assertRows(execute("SELECT " + aStateAlwaysNullFinalNull + "(i) FROM %s WHERE key = 0"), row(new Object[]{null}));
+ assertRows(execute("SELECT " + aStateAlwaysNullFinalNonNull + "(i) FROM %s WHERE key = 0"), row(new Object[]{null}));
+
+ assertRows(execute("SELECT " + aStateNull + "(i) FROM %s WHERE key = 1"), row(1));
+ assertRows(execute("SELECT " + aStateNullFinalNull + "(i) FROM %s WHERE key = 1"), row(1));
+ assertRows(execute("SELECT " + aStateNullFinalNonNull + "(i) FROM %s WHERE key = 1"), row(1));
+ assertRows(execute("SELECT " + aStateNonNull + "(i) FROM %s WHERE key = 1"), row(1));
+ assertRows(execute("SELECT " + aStateNonNullFinalNull + "(i) FROM %s WHERE key = 1"), row(1));
+ assertRows(execute("SELECT " + aStateNonNullFinalNonNull + "(i) FROM %s WHERE key = 1"), row(1));
+ assertRows(execute("SELECT " + aStateAlwaysNullFinalNull + "(i) FROM %s WHERE key = 1"), row(new Object[]{null}));
+ assertRows(execute("SELECT " + aStateAlwaysNullFinalNonNull + "(i) FROM %s WHERE key = 1"), row(new Object[]{null}));
+
+ assertRows(execute("SELECT " + aStateNull + "(i) FROM %s WHERE key IN (1, 2, 3)"), row(6));
+ assertRows(execute("SELECT " + aStateNullFinalNull + "(i) FROM %s WHERE key IN (1, 2, 3)"), row(6));
+ assertRows(execute("SELECT " + aStateNullFinalNonNull + "(i) FROM %s WHERE key IN (1, 2, 3)"), row(6));
+ assertRows(execute("SELECT " + aStateNonNull + "(i) FROM %s WHERE key IN (1, 2, 3)"), row(6));
+ assertRows(execute("SELECT " + aStateNonNullFinalNull + "(i) FROM %s WHERE key IN (1, 2, 3)"), row(6));
+ assertRows(execute("SELECT " + aStateNonNullFinalNonNull + "(i) FROM %s WHERE key IN (1, 2, 3)"), row(6));
+ assertRows(execute("SELECT " + aStateAlwaysNullFinalNull + "(i) FROM %s WHERE key IN (1, 2, 3)"), row(new Object[]{null}));
+ assertRows(execute("SELECT " + aStateAlwaysNullFinalNonNull + "(i) FROM %s WHERE key IN (1, 2, 3)"), row(new Object[]{null}));
+ }
+
+ @Test
+ public void testBrokenAggregate() throws Throwable
+ {
+ createTable("CREATE TABLE %s (key int primary key, val int)");
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 1, 1);
+
+ String fState = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE javascript " +
+ "AS 'a + b;'");
+
+ String a = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fState) + " " +
+ "STYPE int ");
+
+ UDAggregate f = (UDAggregate) Functions.find(parseFunctionName(a)).get(0);
+
+ Functions.addOrReplaceFunction(UDAggregate.createBroken(f.name(), f.argTypes(), f.returnType(),
+ null, new InvalidRequestException("foo bar is broken")));
+
+ assertInvalidThrowMessage("foo bar is broken", InvalidRequestException.class,
+ "SELECT " + a + "(val) FROM %s");
+ }
+
+ @Test
+ public void testWrongStateType() throws Throwable
+ {
+ createTable("CREATE TABLE %s (key int primary key, val int)");
+ execute("INSERT INTO %s (key, val) VALUES (?, ?)", 1, 1);
+
+ String fState = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java " +
+ "AS 'return Double.valueOf(1.0);'");
+
+ String fFinal = createFunction(KEYSPACE,
+ "int",
+ "CREATE FUNCTION %s(a int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java " +
+ "AS 'return Integer.valueOf(1);';");
+
+ assertInvalidMessage("return type must be the same as the first argument type - check STYPE, argument and return types",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fState) + ' ' +
+ "STYPE int " +
+ "FINALFUNC " + shortFunctionName(fFinal) + ' ' +
+ "INITCOND 1");
+ }
+
+ @Test
+ public void testWrongKeyspace() throws Throwable
+ {
+ String typeName = createType("CREATE TYPE %s (txt text, i int)");
+ String type = KEYSPACE + '.' + typeName;
+
+ String fState = createFunction(KEYSPACE_PER_TEST,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java " +
+ "AS 'return Double.valueOf(1.0);'");
+
+ String fFinal = createFunction(KEYSPACE_PER_TEST,
+ "int",
+ "CREATE FUNCTION %s(a int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java " +
+ "AS 'return Integer.valueOf(1);';");
+
+ String fStateWrong = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS double " +
+ "LANGUAGE java " +
+ "AS 'return Double.valueOf(1.0);'");
+
+ String fFinalWrong = createFunction(KEYSPACE,
+ "int",
+ "CREATE FUNCTION %s(a int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java " +
+ "AS 'return Integer.valueOf(1);';");
+
+ 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 AGGREGATE " + KEYSPACE_PER_TEST + ".test_wrong_ks(int) " +
+ "SFUNC " + shortFunctionName(fState) + ' ' +
+ "STYPE " + type + " " +
+ "FINALFUNC " + shortFunctionName(fFinal) + ' ' +
+ "INITCOND 1");
+
+ 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 AGGREGATE " + KEYSPACE_PER_TEST + ".test_wrong_ks(int) " +
+ "SFUNC " + fStateWrong + ' ' +
+ "STYPE " + type + " " +
+ "FINALFUNC " + shortFunctionName(fFinal) + ' ' +
+ "INITCOND 1");
+
+ 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 AGGREGATE " + KEYSPACE_PER_TEST + ".test_wrong_ks(int) " +
+ "SFUNC " + shortFunctionName(fState) + ' ' +
+ "STYPE " + type + " " +
+ "FINALFUNC " + fFinalWrong + ' ' +
+ "INITCOND 1");
+ }
+
+ @Test
+ public void testSystemKeyspace() throws Throwable
+ {
+ String fState = createFunction(KEYSPACE,
+ "text, text",
+ "CREATE FUNCTION %s(a text, b text) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return \"foobar\";'");
+
+ createAggregate(KEYSPACE,
+ "text",
+ "CREATE AGGREGATE %s(text) " +
+ "SFUNC " + shortFunctionName(fState) + ' ' +
+ "STYPE text " +
+ "FINALFUNC system.varcharasblob " +
+ "INITCOND 'foobar'");
+ }
+
+ @Test
+ public void testFunctionWithFrozenSetType() throws Throwable
+ {
+ createTable("CREATE TABLE %s (a int PRIMARY KEY, b frozen<set<int>>)");
+ createIndex("CREATE INDEX ON %s (FULL(b))");
+
+ execute("INSERT INTO %s (a, b) VALUES (?, ?)", 0, set());
+ execute("INSERT INTO %s (a, b) VALUES (?, ?)", 1, set(1, 2, 3));
+ execute("INSERT INTO %s (a, b) VALUES (?, ?)", 2, set(4, 5, 6));
+ execute("INSERT INTO %s (a, b) VALUES (?, ?)", 3, set(7, 8, 9));
+
+ String fState = createFunction(KEYSPACE,
+ "set<int>",
+ "CREATE FUNCTION %s (state set<int>, values set<int>) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS set<int> " +
+ "LANGUAGE java\n" +
+ "AS 'return values;';");
+
+ String fFinal = createFunction(KEYSPACE,
+ "set<int>",
+ "CREATE FUNCTION %s(state set<int>) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS set<int> " +
+ "LANGUAGE java " +
+ "AS 'return state;'");
+
+ assertInvalidMessage("The function state type should not be frozen",
+ "CREATE AGGREGATE %s(set<int>) " +
+ "SFUNC " + fState + " " +
+ "STYPE frozen<set<int>> " +
+ "FINALFUNC " + fFinal + " " +
+ "INITCOND null");
+
+ String aggregation = createAggregate(KEYSPACE,
+ "set<int>",
+ "CREATE AGGREGATE %s(set<int>) " +
+ "SFUNC " + fState + " " +
+ "STYPE set<int> " +
+ "FINALFUNC " + fFinal + " " +
+ "INITCOND null");
+
+ assertRows(execute("SELECT " + aggregation + "(b) FROM %s"),
+ row(set(7, 8, 9)));
+
+ assertInvalidMessage("The function arguments should not be frozen",
+ "DROP AGGREGATE %s (frozen<set<int>>);");
+ }
+
+ @Test
+ public void testFunctionWithFrozenListType() throws Throwable
+ {
+ createTable("CREATE TABLE %s (a int PRIMARY KEY, b frozen<list<int>>)");
+ createIndex("CREATE INDEX ON %s (FULL(b))");
+
+ execute("INSERT INTO %s (a, b) VALUES (?, ?)", 0, list());
+ execute("INSERT INTO %s (a, b) VALUES (?, ?)", 1, list(1, 2, 3));
+ execute("INSERT INTO %s (a, b) VALUES (?, ?)", 2, list(4, 5, 6));
+ execute("INSERT INTO %s (a, b) VALUES (?, ?)", 3, list(7, 8, 9));
+
+ String fState = createFunction(KEYSPACE,
+ "list<int>",
+ "CREATE FUNCTION %s (state list<int>, values list<int>) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS list<int> " +
+ "LANGUAGE java\n" +
+ "AS 'return values;';");
+
+ String fFinal = createFunction(KEYSPACE,
+ "list<int>",
+ "CREATE FUNCTION %s(state list<int>) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS list<int> " +
+ "LANGUAGE java " +
+ "AS 'return state;'");
+
+ assertInvalidMessage("The function state type should not be frozen",
+ "CREATE AGGREGATE %s(list<int>) " +
+ "SFUNC " + fState + " " +
+ "STYPE frozen<list<int>> " +
+ "FINALFUNC " + fFinal + " " +
+ "INITCOND null");
+
+ String aggregation = createAggregate(KEYSPACE,
+ "list<int>",
+ "CREATE AGGREGATE %s(list<int>) " +
+ "SFUNC " + fState + " " +
+ "STYPE list<int> " +
+ "FINALFUNC " + fFinal + " " +
+ "INITCOND null");
+
+ assertRows(execute("SELECT " + aggregation + "(b) FROM %s"),
+ row(list(7, 8, 9)));
+
+ assertInvalidMessage("The function arguments should not be frozen",
+ "DROP AGGREGATE %s (frozen<list<int>>);");
+ }
+
+ @Test
+ public void testFunctionWithFrozenMapType() throws Throwable
+ {
+ createTable("CREATE TABLE %s (a int PRIMARY KEY, b frozen<map<int, int>>)");
+ createIndex("CREATE INDEX ON %s (FULL(b))");
+
+ execute("INSERT INTO %s (a, b) VALUES (?, ?)", 0, map());
+ execute("INSERT INTO %s (a, b) VALUES (?, ?)", 1, map(1, 2, 3, 4));
+ execute("INSERT INTO %s (a, b) VALUES (?, ?)", 2, map(4, 5, 6, 7));
+ execute("INSERT INTO %s (a, b) VALUES (?, ?)", 3, map(7, 8, 9, 10));
+
+ String fState = createFunction(KEYSPACE,
+ "map<int, int>",
+ "CREATE FUNCTION %s (state map<int, int>, values map<int, int>) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS map<int, int> " +
+ "LANGUAGE java\n" +
+ "AS 'return values;';");
+
+ String fFinal = createFunction(KEYSPACE,
+ "map<int, int>",
+ "CREATE FUNCTION %s(state map<int, int>) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS map<int, int> " +
+ "LANGUAGE java " +
+ "AS 'return state;'");
+
+ assertInvalidMessage("The function state type should not be frozen",
+ "CREATE AGGREGATE %s(map<int, int>) " +
+ "SFUNC " + fState + " " +
+ "STYPE frozen<map<int, int>> " +
+ "FINALFUNC " + fFinal + " " +
+ "INITCOND null");
+
+ String aggregation = createAggregate(KEYSPACE,
+ "map<int, int>",
+ "CREATE AGGREGATE %s(map<int, int>) " +
+ "SFUNC " + fState + " " +
+ "STYPE map<int, int> " +
+ "FINALFUNC " + fFinal + " " +
+ "INITCOND null");
+
+ assertRows(execute("SELECT " + aggregation + "(b) FROM %s"),
+ row(map(7, 8, 9, 10)));
+
+ assertInvalidMessage("The function arguments should not be frozen",
+ "DROP AGGREGATE %s (frozen<map<int, int>>);");
+ }
+
+ @Test
+ public void testFunctionWithFrozenTupleType() throws Throwable
+ {
+ createTable("CREATE TABLE %s (a int PRIMARY KEY, b frozen<tuple<int, int>>)");
+ createIndex("CREATE INDEX ON %s (b)");
+
+ execute("INSERT INTO %s (a, b) VALUES (?, ?)", 0, tuple());
+ execute("INSERT INTO %s (a, b) VALUES (?, ?)", 1, tuple(1, 2));
+ execute("INSERT INTO %s (a, b) VALUES (?, ?)", 2, tuple(4, 5));
+ execute("INSERT INTO %s (a, b) VALUES (?, ?)", 3, tuple(7, 8));
+
+ String fState = createFunction(KEYSPACE,
+ "tuple<int, int>",
+ "CREATE FUNCTION %s (state tuple<int, int>, values tuple<int, int>) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS tuple<int, int> " +
+ "LANGUAGE java\n" +
+ "AS 'return values;';");
+
+ String fFinal = createFunction(KEYSPACE,
+ "tuple<int, int>",
+ "CREATE FUNCTION %s(state tuple<int, int>) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS tuple<int, int> " +
+ "LANGUAGE java " +
+ "AS 'return state;'");
+
+ assertInvalidMessage("The function state type should not be frozen",
+ "CREATE AGGREGATE %s(tuple<int, int>) " +
+ "SFUNC " + fState + " " +
+ "STYPE frozen<tuple<int, int>> " +
+ "FINALFUNC " + fFinal + " " +
+ "INITCOND null");
+
+ String aggregation = createAggregate(KEYSPACE,
+ "tuple<int, int>",
+ "CREATE AGGREGATE %s(tuple<int, int>) " +
+ "SFUNC " + fState + " " +
+ "STYPE tuple<int, int> " +
+ "FINALFUNC " + fFinal + " " +
+ "INITCOND null");
+
+ assertRows(execute("SELECT " + aggregation + "(b) FROM %s"),
+ row(tuple(7, 8)));
+
+ assertInvalidMessage("The function arguments should not be frozen",
+ "DROP AGGREGATE %s (frozen<tuple<int, int>>);");
+ }
+
+ @Test
+ public void testFunctionWithFrozenUDFType() throws Throwable
+ {
+ String myType = createType("CREATE TYPE %s (f int)");
+ createTable("CREATE TABLE %s (a int PRIMARY KEY, b frozen<" + myType + ">)");
+ createIndex("CREATE INDEX ON %s (b)");
+
+ execute("INSERT INTO %s (a, b) VALUES (?, {f : ?})", 0, 1);
+ execute("INSERT INTO %s (a, b) VALUES (?, {f : ?})", 1, 2);
+ execute("INSERT INTO %s (a, b) VALUES (?, {f : ?})", 2, 4);
+ execute("INSERT INTO %s (a, b) VALUES (?, {f : ?})", 3, 7);
+
+ String fState = createFunction(KEYSPACE,
+ "tuple<int, int>",
+ "CREATE FUNCTION %s (state " + myType + ", values " + myType + ") " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS " + myType + " " +
+ "LANGUAGE java\n" +
+ "AS 'return values;';");
+
+ String fFinal = createFunction(KEYSPACE,
+ myType,
+ "CREATE FUNCTION %s(state " + myType + ") " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS " + myType + " " +
+ "LANGUAGE java " +
+ "AS 'return state;'");
+
+ assertInvalidMessage("The function state type should not be frozen",
+ "CREATE AGGREGATE %s(" + myType + ") " +
+ "SFUNC " + fState + " " +
+ "STYPE frozen<" + myType + "> " +
+ "FINALFUNC " + fFinal + " " +
+ "INITCOND null");
+
+ String aggregation = createAggregate(KEYSPACE,
+ myType,
+ "CREATE AGGREGATE %s(" + myType + ") " +
+ "SFUNC " + fState + " " +
+ "STYPE " + myType + " " +
+ "FINALFUNC " + fFinal + " " +
+ "INITCOND null");
+
+ assertRows(execute("SELECT " + aggregation + "(b).f FROM %s"),
+ row(7));
+
+ assertInvalidMessage("The function arguments should not be frozen",
+ "DROP AGGREGATE %s (frozen<" + myType + ">);");
+ }
+
+ @Test
+ public void testEmptyValues() throws Throwable
+ {
+ createTable("CREATE TABLE %s (a int primary key, b text)");
+ execute("INSERT INTO %s (a, b) VALUES (1, '')");
+ execute("INSERT INTO %s (a, b) VALUES (2, '')");
+ execute("INSERT INTO %s (a, b) VALUES (3, '')");
+
+ String fCON = createFunction(KEYSPACE,
+ "text, text",
+ "CREATE FUNCTION %s(a text, b text) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return a + \"x\" + b + \"y\";'");
+
+ String fCONf = createFunction(KEYSPACE,
+ "text",
+ "CREATE FUNCTION %s(a text) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return \"fin\" + a;'");
+
+ String aCON = createAggregate(KEYSPACE,
+ "text",
+ "CREATE AGGREGATE %s(text) " +
+ "SFUNC " + shortFunctionName(fCON) + ' ' +
+ "STYPE text " +
+ "FINALFUNC " + shortFunctionName(fCONf) + ' ' +
+ "INITCOND ''");
+
+ String fRNON = createFunction(KEYSPACE,
+ "text",
+ "CREATE FUNCTION %s(a text, b text) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return a + \"x\" + b + \"y\";'");
+
+ String fRNONf = createFunction(KEYSPACE,
+ "text",
+ "CREATE FUNCTION %s(a text) " +
+ "RETURNS NULL ON NULL INPUT " +
+ "RETURNS text " +
+ "LANGUAGE java " +
+ "AS 'return \"fin\" + a;'");
+
+ String aRNON = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(text) " +
+ "SFUNC " + shortFunctionName(fRNON) + ' ' +
+ "STYPE text " +
+ "FINALFUNC " + shortFunctionName(fRNONf) + ' ' +
+ "INITCOND ''");
+
+ assertRows(execute("SELECT " + aCON + "(b) FROM %s"), row("finxyxyxy"));
+ assertRows(execute("SELECT " + aRNON + "(b) FROM %s"), row("finxyxyxy"));
+
+ createTable("CREATE TABLE %s (a int primary key, b text)");
+ execute("INSERT INTO %s (a, b) VALUES (1, null)");
+ execute("INSERT INTO %s (a, b) VALUES (2, null)");
+ execute("INSERT INTO %s (a, b) VALUES (3, null)");
+
+ assertRows(execute("SELECT " + aCON + "(b) FROM %s"), row("finxnullyxnullyxnully"));
+ assertRows(execute("SELECT " + aRNON + "(b) FROM %s"), row("fin"));
+
+ }
+
+ @Test
+ public void testSystemKsFuncs() throws Throwable
+ {
+
+ String fAdder = createFunction(KEYSPACE,
+ "int, int",
+ "CREATE FUNCTION %s(a int, b int) " +
+ "CALLED ON NULL INPUT " +
+ "RETURNS int " +
+ "LANGUAGE java " +
+ "AS 'return (a != null ? a : 0) + (b != null ? b : 0);'");
+
+ String aAggr = createAggregate(KEYSPACE,
+ "int",
+ "CREATE AGGREGATE %s(int) " +
+ "SFUNC " + shortFunctionName(fAdder) + ' ' +
+ "STYPE int " +
+ "FINALFUNC intasblob");
+
+ createTable("CREATE TABLE %s (a int primary key, b int)");
+ execute("INSERT INTO %s (a, b) VALUES (1, 1)");
+ execute("INSERT INTO %s (a, b) VALUES (2, 2)");
+ execute("INSERT INTO %s (a, b) VALUES (3, 3)");
+
+ assertRows(execute("SELECT " + aAggr + "(b) FROM %s"), row(Int32Serializer.instance.serialize(6)));
+
+ }
+}
http://git-wip-us.apache.org/repos/asf/cassandra/blob/01115f72/test/unit/org/apache/cassandra/cql3/validation/operations/AlterTest.java
----------------------------------------------------------------------
diff --git a/test/unit/org/apache/cassandra/cql3/validation/operations/AlterTest.java b/test/unit/org/apache/cassandra/cql3/validation/operations/AlterTest.java
new file mode 100644
index 0000000..95380f4
--- /dev/null
+++ b/test/unit/org/apache/cassandra/cql3/validation/operations/AlterTest.java
@@ -0,0 +1,203 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.cassandra.cql3.validation.operations;
+
+import org.apache.cassandra.cql3.CQLTester;
+import org.apache.cassandra.db.ColumnFamilyStore;
+import org.apache.cassandra.db.Keyspace;
+import org.apache.cassandra.exceptions.ConfigurationException;
+import org.apache.cassandra.exceptions.SyntaxException;
+
+import org.junit.Test;
+
+import static org.junit.Assert.assertEquals;
+
+public class AlterTest extends CQLTester
+{
+ @Test
+ public void testAddList() throws Throwable
+ {
+ createTable("CREATE TABLE %s (id text PRIMARY KEY, content text);");
+ execute("ALTER TABLE %s ADD myCollection list<text>;");
+ execute("INSERT INTO %s (id, content , myCollection) VALUES ('test', 'first test', ['first element']);");
+
+ assertRows(execute("SELECT * FROM %s;"), row("test", "first test", list("first element")));
+ }
+
+ @Test
+ public void testDropList() throws Throwable
+ {
+ createTable("CREATE TABLE %s (id text PRIMARY KEY, content text, myCollection list<text>);");
+ execute("INSERT INTO %s (id, content , myCollection) VALUES ('test', 'first test', ['first element']);");
+ execute("ALTER TABLE %s DROP myCollection;");
+
+ assertRows(execute("SELECT * FROM %s;"), row("test", "first test"));
+ }
+ @Test
+ public void testAddMap() throws Throwable
+ {
+ createTable("CREATE TABLE %s (id text PRIMARY KEY, content text);");
+ execute("ALTER TABLE %s ADD myCollection map<text, text>;");
+ execute("INSERT INTO %s (id, content , myCollection) VALUES ('test', 'first test', { '1' : 'first element'});");
+
+ assertRows(execute("SELECT * FROM %s;"), row("test", "first test", map("1", "first element")));
+ }
+
+ @Test
+ public void testDropMap() throws Throwable
+ {
+ createTable("CREATE TABLE %s (id text PRIMARY KEY, content text, myCollection map<text, text>);");
+ execute("INSERT INTO %s (id, content , myCollection) VALUES ('test', 'first test', { '1' : 'first element'});");
+ execute("ALTER TABLE %s DROP myCollection;");
+
+ assertRows(execute("SELECT * FROM %s;"), row("test", "first test"));
+ }
+
+ @Test
+ public void testDropListAndAddListWithSameName() throws Throwable
+ {
+ createTable("CREATE TABLE %s (id text PRIMARY KEY, content text, myCollection list<text>);");
+ execute("INSERT INTO %s (id, content , myCollection) VALUES ('test', 'first test', ['first element']);");
+ execute("ALTER TABLE %s DROP myCollection;");
+ execute("ALTER TABLE %s ADD myCollection list<text>;");
+
+ assertRows(execute("SELECT * FROM %s;"), row("test", "first test", null));
+ execute("UPDATE %s set myCollection = ['second element'] WHERE id = 'test';");
+ assertRows(execute("SELECT * FROM %s;"), row("test", "first test", list("second element")));
+ }
+ @Test
+ public void testDropListAndAddMapWithSameName() throws Throwable
+ {
+ createTable("CREATE TABLE %s (id text PRIMARY KEY, content text, myCollection list<text>);");
+ execute("INSERT INTO %s (id, content , myCollection) VALUES ('test', 'first test', ['first element']);");
+ execute("ALTER TABLE %s DROP myCollection;");
+
+ assertInvalid("ALTER TABLE %s ADD myCollection map<int, int>;");
+ }
+
+ @Test
+ public void testChangeStrategyWithUnquotedAgrument() throws Throwable
+ {
+ createTable("CREATE TABLE %s (id text PRIMARY KEY);");
+
+ assertInvalidSyntaxMessage("no viable alternative at input '}'",
+ "ALTER TABLE %s WITH caching = {'keys' : 'all', 'rows_per_partition' : ALL};");
+ }
+
+ @Test
+ // tests CASSANDRA-7976
+ public void testAlterIndexInterval() throws Throwable
+ {
+ String tableName = createTable("CREATE TABLE IF NOT EXISTS %s (id uuid, album text, artist text, data blob, PRIMARY KEY (id))");
+ ColumnFamilyStore cfs = Keyspace.open(KEYSPACE).getColumnFamilyStore(tableName);
+
+ alterTable("ALTER TABLE %s WITH min_index_interval=256 AND max_index_interval=512");
+ assertEquals(256, cfs.metadata.getMinIndexInterval());
+ assertEquals(512, cfs.metadata.getMaxIndexInterval());
+
+ alterTable("ALTER TABLE %s WITH caching = 'none'");
+ assertEquals(256, cfs.metadata.getMinIndexInterval());
+ assertEquals(512, cfs.metadata.getMaxIndexInterval());
+ }
+
+ /**
+ * Migrated from cql_tests.py:TestCQL.create_alter_options_test()
+ */
+ @Test
+ public void testCreateAlterKeyspaces() throws Throwable
+ {
+ assertInvalidThrow(SyntaxException.class, "CREATE KEYSPACE ks1");
+ assertInvalidThrow(ConfigurationException.class, "CREATE KEYSPACE ks1 WITH replication= { 'replication_factor' : 1 }");
+
+ execute("CREATE KEYSPACE ks1 WITH replication={ 'class' : 'SimpleStrategy', 'replication_factor' : 1 }");
+ execute("CREATE KEYSPACE ks2 WITH replication={ 'class' : 'SimpleStrategy', 'replication_factor' : 1 } AND durable_writes=false");
+
+ assertRows(execute("SELECT keyspace_name, durable_writes FROM system.schema_keyspaces"),
+ row("ks1", true),
+ row(KEYSPACE, true),
+ row(KEYSPACE_PER_TEST, true),
+ row("ks2", false));
+
+ execute("ALTER KEYSPACE ks1 WITH replication = { 'class' : 'NetworkTopologyStrategy', 'dc1' : 1 } AND durable_writes=False");
+ execute("ALTER KEYSPACE ks2 WITH durable_writes=true");
+
+ assertRows(execute("SELECT keyspace_name, durable_writes, strategy_class FROM system.schema_keyspaces"),
+ row("ks1", false, "org.apache.cassandra.locator.NetworkTopologyStrategy"),
+ row(KEYSPACE, true, "org.apache.cassandra.locator.SimpleStrategy"),
+ row(KEYSPACE_PER_TEST, true, "org.apache.cassandra.locator.SimpleStrategy"),
+ row("ks2", true, "org.apache.cassandra.locator.SimpleStrategy"));
+
+ execute("USE ks1");
+
+ assertInvalidThrow(ConfigurationException.class, "CREATE TABLE cf1 (a int PRIMARY KEY, b int) WITH compaction = { 'min_threshold' : 4 }");
+
+ execute("CREATE TABLE cf1 (a int PRIMARY KEY, b int) WITH compaction = { 'class' : 'SizeTieredCompactionStrategy', 'min_threshold' : 7 }");
+ assertRows(execute("SELECT columnfamily_name, min_compaction_threshold FROM system.schema_columnfamilies WHERE keyspace_name='ks1'"),
+ row("cf1", 7));
+
+ // clean-up
+ execute("DROP KEYSPACE ks1");
+ execute("DROP KEYSPACE ks2");
+ }
+
+ /**
+ * Test for bug of 5232,
+ * migrated from cql_tests.py:TestCQL.alter_bug_test()
+ */
+ @Test
+ public void testAlterStatementWithAdd() throws Throwable
+ {
+ createTable("CREATE TABLE %s (id int PRIMARY KEY, t text)");
+
+ execute("UPDATE %s SET t = '111' WHERE id = 1");
+
+ execute("ALTER TABLE %s ADD l list<text>");
+ assertRows(execute("SELECT * FROM %s"),
+ row(1, null, "111"));
+
+ execute("ALTER TABLE %s ADD m map<int, text>");
+ assertRows(execute("SELECT * FROM %s"),
+ row(1, null, null, "111"));
+ }
+
+ /**
+ * Test for 7744,
+ * migrated from cql_tests.py:TestCQL.downgrade_to_compact_bug_test()
+ */
+ @Test
+ public void testDowngradeToCompact() throws Throwable
+ {
+ createTable("create table %s (k int primary key, v set<text>)");
+ execute("insert into %s (k, v) VALUES (0, {'f'})");
+ flush();
+ execute("alter table %s drop v");
+ execute("alter table %s add v int");
+ }
+
+ @Test
+ // tests CASSANDRA-9565
+ public void testDoubleWith() throws Throwable
+ {
+ String[] stmts = new String[] { "ALTER KEYSPACE WITH WITH DURABLE_WRITES = true",
+ "ALTER KEYSPACE ks WITH WITH DURABLE_WRITES = true" };
+
+ for (String stmt : stmts) {
+ assertInvalidSyntaxMessage("no viable alternative at input 'WITH'", stmt);
+ }
+ }
+}