/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package org.apache.cassandra.cql3.validation.operations;

import java.util.Arrays;

import org.junit.Test;

import org.apache.cassandra.cql3.Attributes;
import org.apache.cassandra.cql3.CQLTester;
import org.apache.cassandra.cql3.UntypedResultSet;
import org.apache.cassandra.cql3.UntypedResultSet.Row;
import org.apache.cassandra.db.ColumnFamilyStore;
import org.apache.cassandra.db.Keyspace;

import static org.junit.Assert.assertTrue;
import static org.junit.Assert.assertEquals;

public class UpdateTest extends CQLTester
{
    @Test
    public void testTypeCasts() throws Throwable
    {
        createTable("CREATE TABLE %s (k int PRIMARY KEY, t text, a ascii, d double, i int)");

        // The followings is fine
        execute("UPDATE %s SET t = 'foo' WHERE k = ?", 0);
        execute("UPDATE %s SET t = (ascii)'foo' WHERE k = ?", 0);
        execute("UPDATE %s SET t = (text)(ascii)'foo' WHERE k = ?", 0);
        execute("UPDATE %s SET a = 'foo' WHERE k = ?", 0);
        execute("UPDATE %s SET a = (ascii)'foo' WHERE k = ?", 0);

        // But trying to put some explicitely type-casted text into an ascii
        // column should be rejected (even though the text is actually ascci)
        assertInvalid("UPDATE %s SET a = (text)'foo' WHERE k = ?", 0);

        // This is also fine because integer constants works for both integer and float types
        execute("UPDATE %s SET i = 3 WHERE k = ?", 0);
        execute("UPDATE %s SET i = (int)3 WHERE k = ?", 0);
        execute("UPDATE %s SET d = 3 WHERE k = ?", 0);
        execute("UPDATE %s SET d = (double)3 WHERE k = ?", 0);

        // But values for ints and doubles are not truly compatible (their binary representation differs)
        assertInvalid("UPDATE %s SET d = (int)3 WHERE k = ?", 0);
        assertInvalid("UPDATE %s SET i = (double)3 WHERE k = ?", 0);
    }

    @Test
    public void testUpdate() throws Throwable
    {
        testUpdate(false);
        testUpdate(true);
    }

    private void testUpdate(boolean forceFlush) throws Throwable
    {
        createTable("CREATE TABLE %s (partitionKey int," +
                    "clustering_1 int," +
                    "value int," +
                    " PRIMARY KEY (partitionKey, clustering_1))");

        execute("INSERT INTO %s (partitionKey, clustering_1, value) VALUES (0, 0, 0)");
        execute("INSERT INTO %s (partitionKey, clustering_1, value) VALUES (0, 1, 1)");
        execute("INSERT INTO %s (partitionKey, clustering_1, value) VALUES (0, 2, 2)");
        execute("INSERT INTO %s (partitionKey, clustering_1, value) VALUES (0, 3, 3)");
        execute("INSERT INTO %s (partitionKey, clustering_1, value) VALUES (1, 0, 4)");

        flush(forceFlush);

        execute("UPDATE %s SET value = ? WHERE partitionKey = ? AND clustering_1 = ?", 7, 0, 1);
        flush(forceFlush);
        assertRows(execute("SELECT value FROM %s WHERE partitionKey = ? AND clustering_1 = ?",
                           0, 1),
                   row(7));

        execute("UPDATE %s SET value = ? WHERE partitionKey = ? AND (clustering_1) = (?)", 8, 0, 2);
        flush(forceFlush);
        assertRows(execute("SELECT value FROM %s WHERE partitionKey = ? AND clustering_1 = ?",
                           0, 2),
                   row(8));

        execute("UPDATE %s SET value = ? WHERE partitionKey IN (?, ?) AND clustering_1 = ?", 9, 0, 1, 0);
        flush(forceFlush);
        assertRows(execute("SELECT * FROM %s WHERE partitionKey IN (?, ?) AND clustering_1 = ?",
                           0, 1, 0),
                   row(0, 0, 9),
                   row(1, 0, 9));

        execute("UPDATE %s SET value = ? WHERE partitionKey IN ? AND clustering_1 = ?", 19, Arrays.asList(0, 1), 0);
        flush(forceFlush);
        assertRows(execute("SELECT * FROM %s WHERE partitionKey IN ? AND clustering_1 = ?",
                           Arrays.asList(0, 1), 0),
                   row(0, 0, 19),
                   row(1, 0, 19));

        execute("UPDATE %s SET value = ? WHERE partitionKey = ? AND clustering_1 IN (?, ?)", 10, 0, 1, 0);
        flush(forceFlush);
        assertRows(execute("SELECT * FROM %s WHERE partitionKey = ? AND clustering_1 IN (?, ?)",
                           0, 1, 0),
                   row(0, 0, 10),
                   row(0, 1, 10));

        execute("UPDATE %s SET value = ? WHERE partitionKey = ? AND (clustering_1) IN ((?), (?))", 20, 0, 0, 1);
        flush(forceFlush);
        assertRows(execute("SELECT * FROM %s WHERE partitionKey = ? AND (clustering_1) IN ((?), (?))",
                           0, 0, 1),
                   row(0, 0, 20),
                   row(0, 1, 20));

        execute("UPDATE %s SET value = ? WHERE partitionKey = ? AND clustering_1 = ?", null, 0, 0);
        flush(forceFlush);

        assertRows(execute("SELECT * FROM %s WHERE partitionKey = ? AND (clustering_1) IN ((?), (?))",
                           0, 0, 1),
                   row(0, 0, null),
                   row(0, 1, 20));

        // test invalid queries

        // missing primary key element
        assertInvalidMessage("Some partition key parts are missing: partitionkey",
                             "UPDATE %s SET value = ? WHERE clustering_1 = ? ", 7, 1);

        assertInvalidMessage("Some clustering keys are missing: clustering_1",
                             "UPDATE %s SET value = ? WHERE partitionKey = ?", 7, 0);

        assertInvalidMessage("Some clustering keys are missing: clustering_1",
                             "UPDATE %s SET value = ? WHERE partitionKey = ?", 7, 0);

        // token function
        assertInvalidMessage("The token function cannot be used in WHERE clauses for UPDATE statements",
                             "UPDATE %s SET value = ? WHERE token(partitionKey) = token(?) AND clustering_1 = ?",
                             7, 0, 1);

        // multiple time the same value
        assertInvalidSyntax("UPDATE %s SET value = ?, value = ? WHERE partitionKey = ? AND clustering_1 = ?", 7, 0, 1);

        // multiple time same primary key element in WHERE clause
        assertInvalidMessage("clustering_1 cannot be restricted by more than one relation if it includes an Equal",
                             "UPDATE %s SET value = ? WHERE partitionKey = ? AND clustering_1 = ? AND clustering_1 = ?", 7, 0, 1, 1);

        // unknown identifiers
        assertInvalidMessage("Undefined column name value1",
                             "UPDATE %s SET value1 = ? WHERE partitionKey = ? AND clustering_1 = ?", 7, 0, 1);

        assertInvalidMessage("Undefined column name partitionkey1",
                             "UPDATE %s SET value = ? WHERE partitionKey1 = ? AND clustering_1 = ?", 7, 0, 1);

        assertInvalidMessage("Undefined column name clustering_3",
                             "UPDATE %s SET value = ? WHERE partitionKey = ? AND clustering_3 = ?", 7, 0, 1);

        // Invalid operator in the where clause
        assertInvalidMessage("Only EQ and IN relation are supported on the partition key (unless you use the token() function)",
                             "UPDATE %s SET value = ? WHERE partitionKey > ? AND clustering_1 = ?", 7, 0, 1);

        assertInvalidMessage("Cannot use UPDATE with CONTAINS",
                             "UPDATE %s SET value = ? WHERE partitionKey CONTAINS ? AND clustering_1 = ?", 7, 0, 1);

        assertInvalidMessage("Non PRIMARY KEY columns found in where clause: value",
                             "UPDATE %s SET value = ? WHERE partitionKey = ? AND clustering_1 = ? AND value = ?", 7, 0, 1, 3);

        assertInvalidMessage("Slice restrictions are not supported on the clustering columns in UPDATE statements",
                             "UPDATE %s SET value = ? WHERE partitionKey = ? AND clustering_1 > ?", 7, 0, 1);
    }

    @Test
    public void testUpdateWithContainsAndContainsKey() throws Throwable
    {
        createTable("CREATE TABLE %s (a int, b frozen<map<int, int>>, c int, primary key (a, b))");

        Object[] row = row(1, map(1, 1, 2, 2), 3);
        execute("INSERT INTO %s (a, b, c) VALUES (?, ?, ?)", row);

        assertRows(execute("SELECT * FROM %s"), row);

        assertInvalidMessage("Cannot use UPDATE with CONTAINS",
                             "UPDATE %s SET c=3 WHERE a=1 AND b CONTAINS 1");

        assertRows(execute("SELECT * FROM %s"), row);

        assertInvalidMessage("Cannot use UPDATE with CONTAINS KEY",
                             "UPDATE %s SET c=3 WHERE a=1 AND b CONTAINS KEY 1");

        assertRows(execute("SELECT * FROM %s"), row);
    }

    @Test
    public void testUpdateWithSecondaryIndices() throws Throwable
    {
        testUpdateWithSecondaryIndices(false);
        testUpdateWithSecondaryIndices(true);
    }

    private void testUpdateWithSecondaryIndices(boolean forceFlush) throws Throwable
    {
        createTable("CREATE TABLE %s (partitionKey int," +
                "clustering_1 int," +
                "value int," +
                "values set<int>," +
                " PRIMARY KEY (partitionKey, clustering_1))");

        createIndex("CREATE INDEX ON %s (value)");
        createIndex("CREATE INDEX ON %s (clustering_1)");
        createIndex("CREATE INDEX ON %s (values)");

        execute("INSERT INTO %s (partitionKey, clustering_1, value, values) VALUES (0, 0, 0, {0})");
        execute("INSERT INTO %s (partitionKey, clustering_1, value, values) VALUES (0, 1, 1, {0, 1})");
        execute("INSERT INTO %s (partitionKey, clustering_1, value, values) VALUES (0, 2, 2, {0, 1, 2})");
        execute("INSERT INTO %s (partitionKey, clustering_1, value, values) VALUES (0, 3, 3, {0, 1, 2, 3})");
        execute("INSERT INTO %s (partitionKey, clustering_1, value, values) VALUES (1, 0, 4, {0, 1, 2, 3, 4})");

        flush(forceFlush);

        assertInvalidMessage("Non PRIMARY KEY columns found in where clause: value",
                             "UPDATE %s SET values= {6} WHERE partitionKey = ? AND clustering_1 = ? AND value = ?", 3, 3, 3);
        assertInvalidMessage("Cannot use UPDATE with CONTAINS",
                             "UPDATE %s SET value= ? WHERE partitionKey = ? AND clustering_1 = ? AND values CONTAINS ?", 6, 3, 3, 3);
        assertInvalidMessage("Some clustering keys are missing: clustering_1",
                             "UPDATE %s SET values= {6} WHERE partitionKey = ? AND value = ?", 3, 3);
        assertInvalidMessage("Cannot use UPDATE with CONTAINS",
                             "UPDATE %s SET value= ? WHERE partitionKey = ? AND values CONTAINS ?", 6, 3, 3);
        assertInvalidMessage("Some partition key parts are missing: partitionkey",
                             "UPDATE %s SET values= {6} WHERE clustering_1 = ?", 3);
        assertInvalidMessage("Some partition key parts are missing: partitionkey",
                             "UPDATE %s SET values= {6} WHERE value = ?", 3);
        assertInvalidMessage("Cannot use UPDATE with CONTAINS",
                             "UPDATE %s SET value= ? WHERE values CONTAINS ?", 6, 3);
    }

    @Test
    public void testUpdateWithTwoClusteringColumns() throws Throwable
    {
        testUpdateWithTwoClusteringColumns(false);
        testUpdateWithTwoClusteringColumns(true);
    }

    private void testUpdateWithTwoClusteringColumns(boolean forceFlush) throws Throwable
    {
        createTable("CREATE TABLE %s (partitionKey int," +
                    "clustering_1 int," +
                    "clustering_2 int," +
                    "value int," +
                    " PRIMARY KEY (partitionKey, clustering_1, clustering_2))");

        execute("INSERT INTO %s (partitionKey, clustering_1, clustering_2, value) VALUES (0, 0, 0, 0)");
        execute("INSERT INTO %s (partitionKey, clustering_1, clustering_2, value) VALUES (0, 0, 1, 1)");
        execute("INSERT INTO %s (partitionKey, clustering_1, clustering_2, value) VALUES (0, 0, 2, 2)");
        execute("INSERT INTO %s (partitionKey, clustering_1, clustering_2, value) VALUES (0, 0, 3, 3)");
        execute("INSERT INTO %s (partitionKey, clustering_1, clustering_2, value) VALUES (0, 1, 1, 4)");
        execute("INSERT INTO %s (partitionKey, clustering_1, clustering_2, value) VALUES (0, 1, 2, 5)");
        execute("INSERT INTO %s (partitionKey, clustering_1, clustering_2, value) VALUES (1, 0, 0, 6)");
        flush(forceFlush);

        execute("UPDATE %s SET value = ? WHERE partitionKey = ? AND clustering_1 = ? AND clustering_2 = ?", 7, 0, 1, 1);
        flush(forceFlush);
        assertRows(execute("SELECT value FROM %s WHERE partitionKey = ? AND clustering_1 = ? AND clustering_2 = ?",
                           0, 1, 1),
                   row(7));

        execute("UPDATE %s SET value = ? WHERE partitionKey = ? AND (clustering_1, clustering_2) = (?, ?)", 8, 0, 1, 2);
        flush(forceFlush);
        assertRows(execute("SELECT value FROM %s WHERE partitionKey = ? AND clustering_1 = ? AND clustering_2 = ?",
                           0, 1, 2),
                   row(8));

        execute("UPDATE %s SET value = ? WHERE partitionKey IN (?, ?) AND clustering_1 = ? AND clustering_2 = ?", 9, 0, 1, 0, 0);
        flush(forceFlush);
        assertRows(execute("SELECT * FROM %s WHERE partitionKey IN (?, ?) AND clustering_1 = ? AND clustering_2 = ?",
                           0, 1, 0, 0),
                   row(0, 0, 0, 9),
                   row(1, 0, 0, 9));

        execute("UPDATE %s SET value = ? WHERE partitionKey IN ? AND clustering_1 = ? AND clustering_2 = ?", 9, Arrays.asList(0, 1), 0, 0);
        flush(forceFlush);
        assertRows(execute("SELECT * FROM %s WHERE partitionKey IN ? AND clustering_1 = ? AND clustering_2 = ?",
                           Arrays.asList(0, 1), 0, 0),
                   row(0, 0, 0, 9),
                   row(1, 0, 0, 9));

        execute("UPDATE %s SET value = ? WHERE partitionKey = ? AND clustering_1 = ? AND clustering_2 IN (?, ?)", 12, 0, 1, 1, 2);
        flush(forceFlush);
        assertRows(execute("SELECT * FROM %s WHERE partitionKey = ? AND clustering_1 = ? AND clustering_2 IN (?, ?)",
                           0, 1, 1, 2),
                   row(0, 1, 1, 12),
                   row(0, 1, 2, 12));

        execute("UPDATE %s SET value = ? WHERE partitionKey = ? AND clustering_1 IN (?, ?) AND clustering_2 IN (?, ?)", 10, 0, 1, 0, 1, 2);
        flush(forceFlush);
        assertRows(execute("SELECT * FROM %s WHERE partitionKey = ? AND clustering_1 IN (?, ?) AND clustering_2 IN (?, ?)",
                           0, 1, 0, 1, 2),
                   row(0, 0, 1, 10),
                   row(0, 0, 2, 10),
                   row(0, 1, 1, 10),
                   row(0, 1, 2, 10));

        execute("UPDATE %s SET value = ? WHERE partitionKey = ? AND (clustering_1, clustering_2) IN ((?, ?), (?, ?))", 20, 0, 0, 2, 1, 2);
        flush(forceFlush);
        assertRows(execute("SELECT * FROM %s WHERE partitionKey = ? AND (clustering_1, clustering_2) IN ((?, ?), (?, ?))",
                           0, 0, 2, 1, 2),
                   row(0, 0, 2, 20),
                   row(0, 1, 2, 20));

        execute("UPDATE %s SET value = ? WHERE partitionKey = ? AND clustering_1 = ? AND clustering_2 = ?", null, 0, 0, 2);
        flush(forceFlush);

        assertRows(execute("SELECT * FROM %s WHERE partitionKey = ? AND (clustering_1, clustering_2) IN ((?, ?), (?, ?))",
                           0, 0, 2, 1, 2),
                   row(0, 0, 2, null),
                   row(0, 1, 2, 20));

        // test invalid queries

        // missing primary key element
        assertInvalidMessage("Some partition key parts are missing: partitionkey",
                             "UPDATE %s SET value = ? WHERE clustering_1 = ? AND clustering_2 = ?", 7, 1, 1);

        assertInvalidMessage("Some clustering keys are missing: clustering_1",
                             "UPDATE %s SET value = ? WHERE partitionKey = ? AND clustering_2 = ?", 7, 0, 1);

        assertInvalidMessage("Some clustering keys are missing: clustering_1, clustering_2",
                             "UPDATE %s SET value = ? WHERE partitionKey = ?", 7, 0);

        // token function
        assertInvalidMessage("The token function cannot be used in WHERE clauses for UPDATE statements",
                             "UPDATE %s SET value = ? WHERE token(partitionKey) = token(?) AND clustering_1 = ? AND clustering_2 = ?",
                             7, 0, 1, 1);

        // multiple time the same value
        assertInvalidSyntax("UPDATE %s SET value = ?, value = ? WHERE partitionKey = ? AND clustering_1 = ? AND clustering_2 = ?", 7, 0, 1, 1);

        // multiple time same primary key element in WHERE clause
        assertInvalidMessage("clustering_1 cannot be restricted by more than one relation if it includes an Equal",
                             "UPDATE %s SET value = ? WHERE partitionKey = ? AND clustering_1 = ? AND clustering_2 = ? AND clustering_1 = ?", 7, 0, 1, 1, 1);

        // unknown identifiers
        assertInvalidMessage("Undefined column name value1",
                             "UPDATE %s SET value1 = ? WHERE partitionKey = ? AND clustering_1 = ? AND clustering_2 = ?", 7, 0, 1, 1);

        assertInvalidMessage("Undefined column name partitionkey1",
                             "UPDATE %s SET value = ? WHERE partitionKey1 = ? AND clustering_1 = ? AND clustering_2 = ?", 7, 0, 1, 1);

        assertInvalidMessage("Undefined column name clustering_3",
                             "UPDATE %s SET value = ? WHERE partitionKey = ? AND clustering_1 = ? AND clustering_3 = ?", 7, 0, 1, 1);

        // Invalid operator in the where clause
        assertInvalidMessage("Only EQ and IN relation are supported on the partition key (unless you use the token() function)",
                             "UPDATE %s SET value = ? WHERE partitionKey > ? AND clustering_1 = ? AND clustering_2 = ?", 7, 0, 1, 1);

        assertInvalidMessage("Cannot use UPDATE with CONTAINS",
                             "UPDATE %s SET value = ? WHERE partitionKey CONTAINS ? AND clustering_1 = ? AND clustering_2 = ?", 7, 0, 1, 1);

        assertInvalidMessage("Non PRIMARY KEY columns found in where clause: value",
                             "UPDATE %s SET value = ? WHERE partitionKey = ? AND clustering_1 = ? AND clustering_2 = ? AND value = ?", 7, 0, 1, 1, 3);

        assertInvalidMessage("Slice restrictions are not supported on the clustering columns in UPDATE statements",
                             "UPDATE %s SET value = ? WHERE partitionKey = ? AND clustering_1 > ?", 7, 0, 1);

        assertInvalidMessage("Slice restrictions are not supported on the clustering columns in UPDATE statements",
                             "UPDATE %s SET value = ? WHERE partitionKey = ? AND (clustering_1, clustering_2) > (?, ?)", 7, 0, 1, 1);
    }

    @Test
    public void testUpdateWithMultiplePartitionKeyComponents() throws Throwable
    {
        testUpdateWithMultiplePartitionKeyComponents(false);
        testUpdateWithMultiplePartitionKeyComponents(true);
    }

    public void testUpdateWithMultiplePartitionKeyComponents(boolean forceFlush) throws Throwable
    {
        createTable("CREATE TABLE %s (partitionKey_1 int," +
                    "partitionKey_2 int," +
                    "clustering_1 int," +
                    "clustering_2 int," +
                    "value int," +
                    " PRIMARY KEY ((partitionKey_1, partitionKey_2), clustering_1, clustering_2))");

        execute("INSERT INTO %s (partitionKey_1, partitionKey_2, clustering_1, clustering_2, value) VALUES (0, 0, 0, 0, 0)");
        execute("INSERT INTO %s (partitionKey_1, partitionKey_2, clustering_1, clustering_2, value) VALUES (0, 1, 0, 1, 1)");
        execute("INSERT INTO %s (partitionKey_1, partitionKey_2, clustering_1, clustering_2, value) VALUES (0, 1, 1, 1, 2)");
        execute("INSERT INTO %s (partitionKey_1, partitionKey_2, clustering_1, clustering_2, value) VALUES (1, 0, 0, 1, 3)");
        execute("INSERT INTO %s (partitionKey_1, partitionKey_2, clustering_1, clustering_2, value) VALUES (1, 1, 0, 1, 3)");
        flush(forceFlush);

        execute("UPDATE %s SET value = ? WHERE partitionKey_1 = ? AND partitionKey_2 = ? AND clustering_1 = ? AND clustering_2 = ?", 7, 0, 0, 0, 0);
        flush(forceFlush);
        assertRows(execute("SELECT value FROM %s WHERE partitionKey_1 = ? AND partitionKey_2 = ? AND clustering_1 = ? AND clustering_2 = ?",
                           0, 0, 0, 0),
                   row(7));

        execute("UPDATE %s SET value = ? WHERE partitionKey_1 IN (?, ?) AND partitionKey_2 = ? AND clustering_1 = ? AND clustering_2 = ?", 9, 0, 1, 1, 0, 1);
        flush(forceFlush);
        assertRows(execute("SELECT * FROM %s WHERE partitionKey_1 IN (?, ?) AND partitionKey_2 = ? AND clustering_1 = ? AND clustering_2 = ?",
                           0, 1, 1, 0, 1),
                   row(0, 1, 0, 1, 9),
                   row(1, 1, 0, 1, 9));

        execute("UPDATE %s SET value = ? WHERE partitionKey_1 IN (?, ?) AND partitionKey_2 IN (?, ?) AND clustering_1 = ? AND clustering_2 = ?", 10, 0, 1, 0, 1, 0, 1);
        flush(forceFlush);
        assertRows(execute("SELECT * FROM %s"),
                   row(0, 0, 0, 0, 7),
                   row(0, 0, 0, 1, 10),
                   row(0, 1, 0, 1, 10),
                   row(0, 1, 1, 1, 2),
                   row(1, 0, 0, 1, 10),
                   row(1, 1, 0, 1, 10));

        // missing primary key element
        assertInvalidMessage("Some partition key parts are missing: partitionkey_2",
                             "UPDATE %s SET value = ? WHERE partitionKey_1 = ? AND clustering_1 = ? AND clustering_2 = ?", 7, 1, 1);
    }

    @Test
    public void testUpdateWithAStaticColumn() throws Throwable
    {
        testUpdateWithAStaticColumn(false);
        testUpdateWithAStaticColumn(true);
    }

    private void testUpdateWithAStaticColumn(boolean forceFlush) throws Throwable
    {
        createTable("CREATE TABLE %s (partitionKey int," +
                                      "clustering_1 int," +
                                      "clustering_2 int," +
                                      "value int," +
                                      "staticValue text static," +
                                      " PRIMARY KEY (partitionKey, clustering_1, clustering_2))");

        execute("INSERT INTO %s (partitionKey, clustering_1, clustering_2, value, staticValue) VALUES (0, 0, 0, 0, 'A')");
        execute("INSERT INTO %s (partitionKey, clustering_1, clustering_2, value) VALUES (0, 0, 1, 1)");
        execute("INSERT INTO %s (partitionKey, clustering_1, clustering_2, value, staticValue) VALUES (1, 0, 0, 6, 'B')");
        flush(forceFlush);

        execute("UPDATE %s SET staticValue = ? WHERE partitionKey = ?", "A2", 0);
        flush(forceFlush);

        assertRows(execute("SELECT DISTINCT staticValue FROM %s WHERE partitionKey = ?", 0),
                   row("A2"));

        assertInvalidMessage("Some clustering keys are missing: clustering_1, clustering_2",
                             "UPDATE %s SET staticValue = ?, value = ? WHERE partitionKey = ?", "A2", 7, 0);

        execute("UPDATE %s SET staticValue = ?, value = ?  WHERE partitionKey = ? AND clustering_1 = ? AND clustering_2 = ?",
                "A3", 7, 0, 0, 1);
        flush(forceFlush);
        assertRows(execute("SELECT * FROM %s WHERE partitionKey = ? AND clustering_1 = ? AND clustering_2 = ?",
                           0, 0, 1),
                   row(0, 0, 1, "A3", 7));

        assertInvalidMessage("Invalid restrictions on clustering columns since the UPDATE statement modifies only static columns",
                             "UPDATE %s SET staticValue = ? WHERE partitionKey = ? AND clustering_1 = ? AND clustering_2 = ?",
                             "A3", 0, 0, 1);
    }

    @Test
    public void testUpdateWithStaticList() throws Throwable
    {
        createTable("CREATE TABLE %s (k int," +
                                      "clustering int," +
                                      "value int," +
                                      "l list<text> static," +
                                      " PRIMARY KEY (k, clustering))");

        execute("INSERT INTO %s(k, clustering, value, l) VALUES (?, ?, ?, ?)", 0, 0, 0 ,list("v1", "v2", "v3"));

        assertRows(execute("SELECT l FROM %s WHERE k = 0"), row(list("v1", "v2", "v3")));

        execute("UPDATE %s SET l[?] = ? WHERE k = ?", 1, "v4", 0);

        assertRows(execute("SELECT l FROM %s WHERE k = 0"), row(list("v1", "v4", "v3")));
    }

    @Test
    public void testUpdateWithDefaultTtl() throws Throwable
    {
        final int secondsPerMinute = 60;
        createTable("CREATE TABLE %s (a int PRIMARY KEY, b int) WITH default_time_to_live = " + (10 * secondsPerMinute));

        execute("UPDATE %s SET b = 1 WHERE a = 1");
        UntypedResultSet resultSet = execute("SELECT ttl(b) FROM %s WHERE a = 1");
        assertEquals(1, resultSet.size());
        Row row = resultSet.one();
        assertTrue(row.getInt("ttl(b)") >= (9 * secondsPerMinute));

        execute("UPDATE %s USING TTL ? SET b = 3 WHERE a = 1", 0);
        assertRows(execute("SELECT ttl(b) FROM %s WHERE a = 1"), row(new Object[]{null}));

        execute("UPDATE %s SET b = 3 WHERE a = 1");
        resultSet = execute("SELECT ttl(b) FROM %s WHERE a = 1");
        assertEquals(1, resultSet.size());
        row = resultSet.one();
        assertTrue(row.getInt("ttl(b)") >= (9 * secondsPerMinute));

        execute("UPDATE %s USING TTL ? SET b = 2 WHERE a = 2", unset());
        resultSet = execute("SELECT ttl(b) FROM %s WHERE a = 2");
        assertEquals(1, resultSet.size());
        row = resultSet.one();
        assertTrue(row.getInt("ttl(b)") >= (9 * secondsPerMinute));

        execute("UPDATE %s USING TTL ? SET b = ? WHERE a = ?", null, 3, 3);
        assertRows(execute("SELECT ttl(b) FROM %s WHERE a = 3"), row(new Object[] { null }));
    }

    @Test
    public void testUpdateWithTtl() throws Throwable
    {
        createTable("CREATE TABLE %s (k int PRIMARY KEY, v int)");

        execute("INSERT INTO %s (k, v) VALUES (1, 1) USING TTL ?", 3600);
        execute("INSERT INTO %s (k, v) VALUES (2, 2) USING TTL ?", 3600);

        // test with unset
        execute("UPDATE %s USING TTL ? SET v = ? WHERE k = ?", unset(), 1, 1); // treat as 'unlimited'
        assertRows(execute("SELECT ttl(v) FROM %s WHERE k = 1"), row(new Object[] { null }));

        // test with null
        execute("UPDATE %s USING TTL ? SET v = ? WHERE k = ?", unset(), 2, 2);
        assertRows(execute("SELECT k, v, TTL(v) FROM %s WHERE k = 2"), row(2, 2, null));

        // test error handling
        assertInvalidMessage("A TTL must be greater or equal to 0, but was -5",
                             "UPDATE %s USING TTL ? SET v = ? WHERE k = ?", -5, 1, 1);

        assertInvalidMessage("ttl is too large.",
                             "UPDATE %s USING TTL ? SET v = ? WHERE k = ?",
                             Attributes.MAX_TTL + 1, 1, 1);
    }

    /**
     * Test for CASSANDRA-12829
     */
    @Test
    public void testUpdateWithEmptyInRestriction() throws Throwable
    {
        createTable("CREATE TABLE %s (a int, b int, c int, PRIMARY KEY (a,b))");
        execute("INSERT INTO %s (a,b,c) VALUES (?,?,?)",1,1,1);
        execute("INSERT INTO %s (a,b,c) VALUES (?,?,?)",1,2,2);
        execute("INSERT INTO %s (a,b,c) VALUES (?,?,?)",1,3,3);

        assertInvalidMessage("Some clustering keys are missing: b",
                             "UPDATE %s SET c = 100 WHERE a IN ();");
        execute("UPDATE %s SET c = 100 WHERE a IN () AND b IN ();");
        execute("UPDATE %s SET c = 100 WHERE a IN () AND b = 1;");
        execute("UPDATE %s SET c = 100 WHERE a = 1 AND b IN ();");
        assertRows(execute("SELECT * FROM %s"),
                   row(1,1,1),
                   row(1,2,2),
                   row(1,3,3));

        createTable("CREATE TABLE %s (a int, b int, c int, d int, s int static, PRIMARY KEY ((a,b), c))");
        execute("INSERT INTO %s (a,b,c,d,s) VALUES (?,?,?,?,?)",1,1,1,1,1);
        execute("INSERT INTO %s (a,b,c,d,s) VALUES (?,?,?,?,?)",1,1,2,2,1);
        execute("INSERT INTO %s (a,b,c,d,s) VALUES (?,?,?,?,?)",1,1,3,3,1);

        execute("UPDATE %s SET d = 100 WHERE a = 1 AND b = 1 AND c IN ();");
        execute("UPDATE %s SET d = 100 WHERE a = 1 AND b IN () AND c IN ();");
        execute("UPDATE %s SET d = 100 WHERE a IN () AND b IN () AND c IN ();");
        execute("UPDATE %s SET d = 100 WHERE a IN () AND b IN () AND c = 1;");
        execute("UPDATE %s SET d = 100 WHERE a IN () AND b = 1 AND c IN ();");
        assertRows(execute("SELECT * FROM %s"),
                   row(1,1,1,1,1),
                   row(1,1,2,1,2),
                   row(1,1,3,1,3));

        // No clustering keys restricted, update whole partition
        execute("UPDATE %s set s = 100 where a = 1 AND b = 1;");
        assertRows(execute("SELECT * FROM %s"),
                   row(1,1,1,100,1),
                   row(1,1,2,100,2),
                   row(1,1,3,100,3));

        execute("UPDATE %s set s = 200 where a = 1 AND b IN ();");
        assertRows(execute("SELECT * FROM %s"),
                   row(1,1,1,100,1),
                   row(1,1,2,100,2),
                   row(1,1,3,100,3));

        createTable("CREATE TABLE %s (a int, b int, c int, d int, e int, PRIMARY KEY ((a,b), c, d))");
        execute("INSERT INTO %s (a,b,c,d,e) VALUES (?,?,?,?,?)",1,1,1,1,1);
        execute("INSERT INTO %s (a,b,c,d,e) VALUES (?,?,?,?,?)",1,1,1,2,2);
        execute("INSERT INTO %s (a,b,c,d,e) VALUES (?,?,?,?,?)",1,1,1,3,3);
        execute("INSERT INTO %s (a,b,c,d,e) VALUES (?,?,?,?,?)",1,1,1,4,4);

        execute("UPDATE %s SET e = 100 WHERE a = 1 AND b = 1 AND c = 1 AND d IN ();");
        execute("UPDATE %s SET e = 100 WHERE a = 1 AND b = 1 AND c IN () AND d IN ();");
        execute("UPDATE %s SET e = 100 WHERE a = 1 AND b IN () AND c IN () AND d IN ();");
        execute("UPDATE %s SET e = 100 WHERE a IN () AND b IN () AND c IN () AND d IN ();");
        execute("UPDATE %s SET e = 100 WHERE a IN () AND b IN () AND c IN () AND d = 1;");
        execute("UPDATE %s SET e = 100 WHERE a IN () AND b IN () AND c = 1 AND d = 1;");
        execute("UPDATE %s SET e = 100 WHERE a IN () AND b IN () AND c = 1 AND d IN ();");
        assertRows(execute("SELECT * FROM %s"),
                   row(1,1,1,1,1),
                   row(1,1,1,2,2),
                   row(1,1,1,3,3),
                   row(1,1,1,4,4));
    }

    /**
     * Test for CASSANDRA-13152
     */
    @Test
    public void testThatUpdatesWithEmptyInRestrictionDoNotCreateMutations() throws Throwable
    {
        createTable("CREATE TABLE %s (a int, b int, c int, PRIMARY KEY (a,b))");

        execute("UPDATE %s SET c = 100 WHERE a IN () AND b = 1;");
        execute("UPDATE %s SET c = 100 WHERE a = 1 AND b IN ();");

        assertTrue("The memtable should be empty but is not", isMemtableEmpty());

        createTable("CREATE TABLE %s (a int, b int, c int, d int, s int static, PRIMARY KEY ((a,b), c))");

        execute("UPDATE %s SET d = 100 WHERE a = 1 AND b = 1 AND c IN ();");
        execute("UPDATE %s SET d = 100 WHERE a = 1 AND b IN () AND c IN ();");
        execute("UPDATE %s SET d = 100 WHERE a IN () AND b IN () AND c IN ();");
        execute("UPDATE %s SET d = 100 WHERE a IN () AND b IN () AND c = 1;");
        execute("UPDATE %s SET d = 100 WHERE a IN () AND b = 1 AND c IN ();");

        assertTrue("The memtable should be empty but is not", isMemtableEmpty());

        createTable("CREATE TABLE %s (a int, b int, c int, d int, e int, PRIMARY KEY ((a,b), c, d))");

        execute("UPDATE %s SET e = 100 WHERE a = 1 AND b = 1 AND c = 1 AND d IN ();");
        execute("UPDATE %s SET e = 100 WHERE a = 1 AND b = 1 AND c IN () AND d IN ();");
        execute("UPDATE %s SET e = 100 WHERE a = 1 AND b IN () AND c IN () AND d IN ();");
        execute("UPDATE %s SET e = 100 WHERE a IN () AND b IN () AND c IN () AND d IN ();");
        execute("UPDATE %s SET e = 100 WHERE a IN () AND b IN () AND c IN () AND d = 1;");
        execute("UPDATE %s SET e = 100 WHERE a IN () AND b IN () AND c = 1 AND d = 1;");
        execute("UPDATE %s SET e = 100 WHERE a IN () AND b IN () AND c = 1 AND d IN ();");

        assertTrue("The memtable should be empty but is not", isMemtableEmpty());
    }

    /**
     * Checks if the memtable is empty or not
     * @return {@code true} if the memtable is empty, {@code false} otherwise.
     */
    private boolean isMemtableEmpty()
    {
        Keyspace keyspace = Keyspace.open(KEYSPACE);
        ColumnFamilyStore cfs = keyspace.getColumnFamilyStore(currentTable());
        return cfs.metric.allMemtablesLiveDataSize.getValue() == 0;
    }
}