/*
* 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 org.junit.Test;
import org.apache.cassandra.cql3.CQLTester;
public class TupleTypeTest extends CQLTester
{
@Test
public void testTuplePutAndGet() throws Throwable
{
String[] valueTypes = {"frozen<tuple<int, text, double>>", "tuple<int, text, double>"};
for (String valueType : valueTypes)
{
createTable("CREATE TABLE %s (k int PRIMARY KEY, t " + valueType + ")");
execute("INSERT INTO %s (k, t) VALUES (?, ?)", 0, tuple(3, "foo", 3.4));
execute("INSERT INTO %s (k, t) VALUES (?, ?)", 1, tuple(8, "bar", 0.2));
assertAllRows(row(1, tuple(8, "bar", 0.2)),
row(0, tuple(3, "foo", 3.4))
);
// nulls
execute("INSERT INTO %s (k, t) VALUES (?, ?)", 2, tuple(5, null, 3.4));
assertRows(execute("SELECT * FROM %s WHERE k=?", 2),
row(2, tuple(5, null, 3.4))
);
// incomplete tuple
execute("INSERT INTO %s (k, t) VALUES (?, ?)", 3, tuple(5, "bar"));
assertRows(execute("SELECT * FROM %s WHERE k=?", 3),
row(3, tuple(5, "bar"))
);
}
}
@Test
public void testNestedTuple() throws Throwable
{
createTable("CREATE TABLE %s (k int PRIMARY KEY, t frozen<tuple<int, tuple<text, double>>>)");
execute("INSERT INTO %s (k, t) VALUES (?, ?)", 0, tuple(3, tuple("foo", 3.4)));
execute("INSERT INTO %s (k, t) VALUES (?, ?)", 1, tuple(8, tuple("bar", 0.2)));
assertAllRows(
row(1, tuple(8, tuple("bar", 0.2))),
row(0, tuple(3, tuple("foo", 3.4)))
);
}
@Test
public void testTupleInPartitionKey() throws Throwable
{
createTable("CREATE TABLE %s (t frozen<tuple<int, text>> PRIMARY KEY)");
execute("INSERT INTO %s (t) VALUES (?)", tuple(3, "foo"));
assertAllRows(row(tuple(3, "foo")));
}
@Test
public void testTupleInClusteringKey() throws Throwable
{
createTable("CREATE TABLE %s (k int, t frozen<tuple<int, text>>, PRIMARY KEY (k, t))");
execute("INSERT INTO %s (k, t) VALUES (?, ?)", 0, tuple(5, "bar"));
execute("INSERT INTO %s (k, t) VALUES (?, ?)", 0, tuple(3, "foo"));
execute("INSERT INTO %s (k, t) VALUES (?, ?)", 0, tuple(6, "bar"));
execute("INSERT INTO %s (k, t) VALUES (?, ?)", 0, tuple(5, "foo"));
assertAllRows(
row(0, tuple(3, "foo")),
row(0, tuple(5, "bar")),
row(0, tuple(5, "foo")),
row(0, tuple(6, "bar"))
);
}
@Test
public void testTupleFromString() throws Throwable
{
createTable("CREATE TABLE %s (k int, c int, t frozen<tuple<int, text>>, PRIMARY KEY (k, c))");
execute("INSERT INTO %s (k, c, t) VALUES (0, 0, '0:0')");
execute("INSERT INTO %s (k, c, t) VALUES (0, 1, '0:1')");
execute("INSERT INTO %s (k, c, t) VALUES (0, 2, '1')");
execute("INSERT INTO %s (k, c, t) VALUES (0, 3, '1:1\\:1')");
execute("INSERT INTO %s (k, c, t) VALUES (0, 4, '@:1')");
assertAllRows(
row(0, 0, tuple(0, "0")),
row(0, 1, tuple(0, "1")),
row(0, 2, tuple(1)),
row(0, 3, tuple(1, "1:1")),
row(0, 4, tuple(null, "1"))
);
assertInvalidMessage("Invalid tuple literal: too many elements. Type frozen<tuple<int, text>> expects 2 but got 3",
"INSERT INTO %s(k, t) VALUES (1,'1:2:3')");
}
@Test
public void testInvalidQueries() throws Throwable
{
createTable("CREATE TABLE %s (k int PRIMARY KEY, t frozen<tuple<int, text, double>>)");
assertInvalidSyntax("INSERT INTO %s (k, t) VALUES (0, ())");
assertInvalidMessage("Invalid tuple literal for t: too many elements. Type frozen<tuple<int, text, double>> expects 3 but got 4",
"INSERT INTO %s (k, t) VALUES (0, (2, 'foo', 3.1, 'bar'))");
}
@Test
public void testTupleWithUnsetValues() throws Throwable
{
createTable("CREATE TABLE %s (k int PRIMARY KEY, t tuple<int, text, double>)");
// invalid positional field substitution
assertInvalidMessage("Invalid unset value for tuple field number 1",
"INSERT INTO %s (k, t) VALUES(0, (3, ?, 2.1))", unset());
createIndex("CREATE INDEX tuple_index ON %s (t)");
// select using unset
assertInvalidMessage("Invalid unset value for tuple field number 0", "SELECT * FROM %s WHERE k = ? and t = (?,?,?)", unset(), unset(), unset(), unset());
}
/**
* Test the syntax introduced by #4851,
* migrated from cql_tests.py:TestCQL.tuple_notation_test()
*/
@Test
public void testTupleNotation() throws Throwable
{
createTable("CREATE TABLE %s (k int, v1 int, v2 int, v3 int, PRIMARY KEY (k, v1, v2, v3))");
for (int i = 0; i < 2; i++)
for (int j = 0; j < 2; j++)
for (int k = 0; k < 2; k++)
execute("INSERT INTO %s (k, v1, v2, v3) VALUES (0, ?, ?, ?)", i, j, k);
assertRows(execute("SELECT v1, v2, v3 FROM %s WHERE k = 0"),
row(0, 0, 0),
row(0, 0, 1),
row(0, 1, 0),
row(0, 1, 1),
row(1, 0, 0),
row(1, 0, 1),
row(1, 1, 0),
row(1, 1, 1));
assertRows(execute("SELECT v1, v2, v3 FROM %s WHERE k = 0 AND (v1, v2, v3) >= (1, 0, 1)"),
row(1, 0, 1),
row(1, 1, 0),
row(1, 1, 1));
assertRows(execute("SELECT v1, v2, v3 FROM %s WHERE k = 0 AND (v1, v2) >= (1, 1)"),
row(1, 1, 0),
row(1, 1, 1));
assertRows(execute("SELECT v1, v2, v3 FROM %s WHERE k = 0 AND (v1, v2) > (0, 1) AND (v1, v2, v3) <= (1, 1, 0)"),
row(1, 0, 0),
row(1, 0, 1),
row(1, 1, 0));
assertInvalid("SELECT v1, v2, v3 FROM %s WHERE k = 0 AND (v1, v3) > (1, 0)");
}
/**
* Test for CASSANDRA-8062,
* migrated from cql_tests.py:TestCQL.test_v2_protocol_IN_with_tuples()
*/
@Test
public void testSelectInStatementWithTuples() throws Throwable
{ // TODO - the dtest was using v2 protocol
createTable("CREATE TABLE %s (k int, c1 int, c2 text, PRIMARY KEY (k, c1, c2))");
execute("INSERT INTO %s (k, c1, c2) VALUES (0, 0, 'a')");
execute("INSERT INTO %s (k, c1, c2) VALUES (0, 0, 'b')");
execute("INSERT INTO %s (k, c1, c2) VALUES (0, 0, 'c')");
assertRows(execute("SELECT * FROM %s WHERE k=0 AND (c1, c2) IN ((0, 'b'), (0, 'c'))"),
row(0, 0, "b"),
row(0, 0, "c"));
}
}