/*
 * 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.shardingsphere.test.e2e.driver.statement;

import org.apache.shardingsphere.infra.exception.kernel.metadata.ColumnNotFoundException;
import org.apache.shardingsphere.test.e2e.driver.AbstractShardingDriverTest;
import org.apache.shardingsphere.test.e2e.driver.fixture.keygen.ResetIncrementKeyGenerateAlgorithmFixture;
import org.junit.jupiter.api.Test;

import java.sql.Connection;
import java.sql.PreparedStatement;
import java.sql.ResultSet;
import java.sql.SQLException;
import java.sql.Statement;
import java.util.Arrays;
import java.util.Collection;

import static org.hamcrest.CoreMatchers.is;
import static org.hamcrest.MatcherAssert.assertThat;
import static org.junit.jupiter.api.Assertions.assertFalse;
import static org.junit.jupiter.api.Assertions.assertNull;
import static org.junit.jupiter.api.Assertions.assertThrows;
import static org.junit.jupiter.api.Assertions.assertTrue;

class ShardingPreparedStatementTest extends AbstractShardingDriverTest {
    
    private static final String INSERT_MULTI_VALUES_WITH_GENERATE_SHARDING_KEY_SQL = "INSERT INTO t_user (name) VALUES (?),(?),(?),(?)";
    
    private static final String SELECT_FOR_INSERT_MULTI_VALUES_WITH_GENERATE_SHARDING_KEY_SQL = "SELECT name FROM t_user WHERE id=%d";
    
    private static final String INSERT_WITH_GENERATE_KEY_SQL = "INSERT INTO t_order_item (item_id, order_id, user_id, status) VALUES (?, ?, ?, ?)";
    
    private static final String INSERT_WITHOUT_GENERATE_KEY_SQL = "INSERT INTO t_order_item (order_id, user_id, status) VALUES (?, ?, ?)";
    
    private static final String INSERT_WITH_GENERATE_KEY_SQL_WITH_MULTI_VALUES = "INSERT INTO t_order_item (item_id, order_id, user_id, status) VALUES (1, ?, ?, ?), (2, ?, ?, ?)";
    
    private static final String INSERT_ON_DUPLICATE_KEY_SQL = "INSERT INTO t_order_item (item_id, order_id, user_id, status) VALUES (?, ?, ?, ?), (?, ?, ?, ?) ON DUPLICATE KEY UPDATE status = ?";
    
    private static final String INSERT_SINGLE_TABLE_SQL = "INSERT INTO t_role (user_name) VALUES (?)";
    
    private static final String SELECT_SQL_WITHOUT_PARAMETER_MARKER = "SELECT item_id FROM t_order_item WHERE user_id = %d AND order_id= %s AND status = 'BATCH'";
    
    private static final String SELECT_SQL_WITH_PARAMETER_MARKER = "SELECT item_id FROM t_order_item WHERE user_id = ? AND order_id= ? AND status = 'BATCH'";
    
    private static final String SELECT_SQL_WITH_PARAMETER_MARKER_RETURN_STATUS = "SELECT item_id, user_id, status FROM t_order_item WHERE  order_id= ? AND user_id = ?";
    
    private static final String SELECT_WITH_ORDER_BY = "SELECT order_id, user_id, status FROM t_order ORDER BY order_id";
    
    private static final String SELECT_AUTO_SQL = "SELECT item_id, order_id, status FROM t_order_item_auto WHERE order_id >= ?";
    
    private static final String SELECT_SQL_COLUMN_WITH_PARAMETER_MARKER = "SELECT ?, order_id, status FROM t_order_item_auto";
    
    private static final String UPDATE_SQL = "UPDATE t_order SET status = ? WHERE user_id = ? AND order_id = ?";
    
    private static final String UPDATE_AUTO_SQL = "UPDATE t_order_auto SET status = ? WHERE order_id = ?";
    
    private static final String UPDATE_BATCH_SQL = "UPDATE t_order SET status=? WHERE status=?";
    
    private static final String UPDATE_ORDER_ITEM_BATCH_SQL = "UPDATE t_order_item SET status=? WHERE status=?";
    
    private static final String UPDATE_WITH_ERROR_COLUMN = "UPDATE t_order SET error_column=?";
    
    @Test
    void assertExecuteBatchWithoutAddBatch() throws SQLException {
        try (
                Connection connection = getShardingSphereDataSource().getConnection();
                PreparedStatement preparedStatement = connection.prepareStatement(INSERT_WITH_GENERATE_KEY_SQL)) {
            int[] actual = preparedStatement.executeBatch();
            assertThat(actual, is(new int[0]));
        }
    }
    
    @Test
    void assertAddBatch() throws SQLException {
        try (
                Connection connection = getShardingSphereDataSource().getConnection();
                PreparedStatement preparedStatement = connection.prepareStatement(INSERT_WITH_GENERATE_KEY_SQL)) {
            preparedStatement.setInt(1, 3101);
            preparedStatement.setInt(2, 11);
            preparedStatement.setInt(3, 11);
            preparedStatement.setString(4, "BATCH");
            preparedStatement.addBatch();
            preparedStatement.setInt(1, 3102);
            preparedStatement.setInt(2, 12);
            preparedStatement.setInt(3, 12);
            preparedStatement.setString(4, "BATCH");
            preparedStatement.addBatch();
            preparedStatement.setInt(1, 3111);
            preparedStatement.setInt(2, 21);
            preparedStatement.setInt(3, 21);
            preparedStatement.setString(4, "BATCH");
            preparedStatement.addBatch();
            preparedStatement.setInt(1, 3112);
            preparedStatement.setInt(2, 22);
            preparedStatement.setInt(3, 22);
            preparedStatement.setString(4, "BATCH");
            preparedStatement.addBatch();
            int[] result = preparedStatement.executeBatch();
            for (int each : result) {
                assertThat(each, is(1));
            }
        }
    }
    
    @Test
    void assertMultiValuesWithGenerateShardingKeyColumn() throws SQLException {
        try (
                Connection connection = getShardingSphereDataSource().getConnection();
                PreparedStatement preparedStatement = connection.prepareStatement(INSERT_MULTI_VALUES_WITH_GENERATE_SHARDING_KEY_SQL, Statement.RETURN_GENERATED_KEYS);
                Statement queryStatement = connection.createStatement()) {
            ResetIncrementKeyGenerateAlgorithmFixture.getCOUNT().set(0);
            preparedStatement.setString(1, "BATCH1");
            preparedStatement.setString(2, "BATCH2");
            preparedStatement.setString(3, "BATCH3");
            preparedStatement.setString(4, "BATCH4");
            int actual = preparedStatement.executeUpdate();
            assertThat(actual, is(4));
            ResultSet generateKeyResultSet = preparedStatement.getGeneratedKeys();
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(1L));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(2L));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(3L));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(4L));
            assertFalse(generateKeyResultSet.next());
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_FOR_INSERT_MULTI_VALUES_WITH_GENERATE_SHARDING_KEY_SQL, 1L))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getString(1), is("BATCH1"));
            }
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_FOR_INSERT_MULTI_VALUES_WITH_GENERATE_SHARDING_KEY_SQL, 2L))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getString(1), is("BATCH2"));
            }
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_FOR_INSERT_MULTI_VALUES_WITH_GENERATE_SHARDING_KEY_SQL, 3L))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getString(1), is("BATCH3"));
            }
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_FOR_INSERT_MULTI_VALUES_WITH_GENERATE_SHARDING_KEY_SQL, 4L))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getString(1), is("BATCH4"));
            }
        }
    }
    
    @Test
    void assertAddBatchMultiValuesWithGenerateShardingKeyColumn() throws SQLException {
        try (
                Connection connection = getShardingSphereDataSource().getConnection();
                PreparedStatement preparedStatement = connection.prepareStatement(INSERT_MULTI_VALUES_WITH_GENERATE_SHARDING_KEY_SQL, Statement.RETURN_GENERATED_KEYS);
                Statement queryStatement = connection.createStatement()) {
            ResetIncrementKeyGenerateAlgorithmFixture.getCOUNT().set(10);
            preparedStatement.setString(1, "BATCH1");
            preparedStatement.setString(2, "BATCH2");
            preparedStatement.setString(3, "BATCH3");
            preparedStatement.setString(4, "BATCH4");
            preparedStatement.addBatch();
            preparedStatement.setString(1, "BATCH5");
            preparedStatement.setString(2, "BATCH6");
            preparedStatement.setString(3, "BATCH7");
            preparedStatement.setString(4, "BATCH8");
            preparedStatement.addBatch();
            int[] result = preparedStatement.executeBatch();
            for (int each : result) {
                assertThat(each, is(4));
            }
            ResultSet generateKeyResultSet = preparedStatement.getGeneratedKeys();
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(11L));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(12L));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(13L));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(14L));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(15L));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(16L));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(17L));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(18L));
            assertFalse(generateKeyResultSet.next());
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_FOR_INSERT_MULTI_VALUES_WITH_GENERATE_SHARDING_KEY_SQL, 11L))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getString(1), is("BATCH1"));
            }
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_FOR_INSERT_MULTI_VALUES_WITH_GENERATE_SHARDING_KEY_SQL, 12L))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getString(1), is("BATCH2"));
            }
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_FOR_INSERT_MULTI_VALUES_WITH_GENERATE_SHARDING_KEY_SQL, 13L))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getString(1), is("BATCH3"));
            }
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_FOR_INSERT_MULTI_VALUES_WITH_GENERATE_SHARDING_KEY_SQL, 14L))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getString(1), is("BATCH4"));
            }
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_FOR_INSERT_MULTI_VALUES_WITH_GENERATE_SHARDING_KEY_SQL, 15L))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getString(1), is("BATCH5"));
            }
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_FOR_INSERT_MULTI_VALUES_WITH_GENERATE_SHARDING_KEY_SQL, 16L))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getString(1), is("BATCH6"));
            }
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_FOR_INSERT_MULTI_VALUES_WITH_GENERATE_SHARDING_KEY_SQL, 17L))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getString(1), is("BATCH7"));
            }
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_FOR_INSERT_MULTI_VALUES_WITH_GENERATE_SHARDING_KEY_SQL, 18L))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getString(1), is("BATCH8"));
            }
        }
    }
    
    @Test
    void assertAddBatchWithoutGenerateKeyColumn() throws SQLException {
        try (
                Connection connection = getShardingSphereDataSource().getConnection();
                PreparedStatement preparedStatement = connection.prepareStatement(INSERT_WITHOUT_GENERATE_KEY_SQL, Statement.RETURN_GENERATED_KEYS);
                Statement queryStatement = connection.createStatement()) {
            preparedStatement.setInt(1, 11);
            preparedStatement.setInt(2, 11);
            preparedStatement.setString(3, "BATCH");
            preparedStatement.addBatch();
            preparedStatement.setInt(1, 12);
            preparedStatement.setInt(2, 12);
            preparedStatement.setString(3, "BATCH");
            preparedStatement.addBatch();
            preparedStatement.setInt(1, 21);
            preparedStatement.setInt(2, 21);
            preparedStatement.setString(3, "BATCH");
            preparedStatement.addBatch();
            preparedStatement.setInt(1, 22);
            preparedStatement.setInt(2, 22);
            preparedStatement.setString(3, "BATCH");
            preparedStatement.addBatch();
            int[] result = preparedStatement.executeBatch();
            for (int each : result) {
                assertThat(each, is(1));
            }
            ResultSet generateKeyResultSet = preparedStatement.getGeneratedKeys();
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(1L));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(2L));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(3L));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(4L));
            assertFalse(generateKeyResultSet.next());
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_SQL_WITHOUT_PARAMETER_MARKER, 11, 11))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getInt(1), is(1));
            }
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_SQL_WITHOUT_PARAMETER_MARKER, 12, 12))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getInt(1), is(2));
            }
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_SQL_WITHOUT_PARAMETER_MARKER, 21, 21))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getInt(1), is(3));
            }
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_SQL_WITHOUT_PARAMETER_MARKER, 22, 22))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getInt(1), is(4));
            }
        }
    }
    
    @Test
    void assertAddBatchWithGenerateKeyColumn() throws SQLException {
        try (
                Connection connection = getShardingSphereDataSource().getConnection();
                PreparedStatement preparedStatement = connection.prepareStatement(INSERT_WITH_GENERATE_KEY_SQL, Statement.RETURN_GENERATED_KEYS);
                Statement queryStatement = connection.createStatement()) {
            preparedStatement.setInt(1, 1);
            preparedStatement.setInt(2, 11);
            preparedStatement.setInt(3, 11);
            preparedStatement.setString(4, "BATCH");
            preparedStatement.addBatch();
            preparedStatement.setInt(1, 2);
            preparedStatement.setInt(2, 12);
            preparedStatement.setInt(3, 12);
            preparedStatement.setString(4, "BATCH");
            preparedStatement.addBatch();
            preparedStatement.setInt(1, 3);
            preparedStatement.setInt(2, 21);
            preparedStatement.setInt(3, 21);
            preparedStatement.setString(4, "BATCH");
            preparedStatement.addBatch();
            preparedStatement.setInt(1, 4);
            preparedStatement.setInt(2, 22);
            preparedStatement.setInt(3, 22);
            preparedStatement.setString(4, "BATCH");
            preparedStatement.addBatch();
            int[] result = preparedStatement.executeBatch();
            for (int each : result) {
                assertThat(each, is(1));
            }
            ResultSet generateKeyResultSet = preparedStatement.getGeneratedKeys();
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(1L));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(2L));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(3L));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getLong(1), is(4L));
            assertFalse(generateKeyResultSet.next());
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_SQL_WITHOUT_PARAMETER_MARKER, 11, 11))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getInt(1), is(1));
            }
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_SQL_WITHOUT_PARAMETER_MARKER, 12, 12))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getInt(1), is(2));
            }
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_SQL_WITHOUT_PARAMETER_MARKER, 21, 21))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getInt(1), is(3));
            }
            try (ResultSet resultSet = queryStatement.executeQuery(String.format(SELECT_SQL_WITHOUT_PARAMETER_MARKER, 22, 22))) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getInt(1), is(4));
            }
        }
    }
    
    @Test
    void assertGeneratedKeysForBatchInsert() throws SQLException {
        try (
                Connection connection = getShardingSphereDataSource().getConnection();
                PreparedStatement preparedStatement = connection.prepareStatement(INSERT_WITH_GENERATE_KEY_SQL_WITH_MULTI_VALUES, Statement.RETURN_GENERATED_KEYS)) {
            preparedStatement.setInt(1, 11);
            preparedStatement.setInt(2, 11);
            preparedStatement.setString(3, "MULTI");
            preparedStatement.setInt(4, 12);
            preparedStatement.setInt(5, 12);
            preparedStatement.setString(6, "MULTI");
            int actual = preparedStatement.executeUpdate();
            ResultSet generateKeyResultSet = preparedStatement.getGeneratedKeys();
            assertThat(actual, is(2));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getInt(1), is(1));
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getInt(1), is(2));
        }
    }
    
    @Test
    void assertAddBatchWithMultiStatements() throws SQLException {
        try (
                Connection connection = getShardingSphereDataSource().getConnection();
                PreparedStatement insertStatement = connection.prepareStatement(INSERT_WITH_GENERATE_KEY_SQL);
                PreparedStatement updateStatement = connection.prepareStatement(UPDATE_ORDER_ITEM_BATCH_SQL);
                PreparedStatement queryStatement = connection.prepareStatement(SELECT_SQL_WITH_PARAMETER_MARKER_RETURN_STATUS)) {
            connection.createStatement().execute("DELETE FROM t_order_item");
            insertStatement.setInt(1, 3101);
            insertStatement.setInt(2, 11);
            insertStatement.setInt(3, 11);
            insertStatement.setString(4, "BATCH");
            insertStatement.addBatch();
            queryStatement.setInt(1, 1);
            queryStatement.setInt(2, 1);
            try (ResultSet resultSet = queryStatement.executeQuery()) {
                assertFalse(resultSet.next());
            }
            updateStatement.setString(1, "INIT");
            updateStatement.setString(2, "BATCH");
            updateStatement.addBatch();
            insertStatement.setInt(1, 3102);
            insertStatement.setInt(2, 12);
            insertStatement.setInt(3, 12);
            insertStatement.setString(4, "BATCH");
            insertStatement.addBatch();
            updateStatement.setString(1, "BATCH");
            updateStatement.setString(2, "INIT");
            updateStatement.addBatch();
            queryStatement.setInt(1, 2);
            queryStatement.setInt(2, 2);
            try (ResultSet resultSet = queryStatement.executeQuery()) {
                assertFalse(resultSet.next());
            }
            insertStatement.setInt(1, 3111);
            insertStatement.setInt(2, 21);
            insertStatement.setInt(3, 21);
            insertStatement.setString(4, "BATCH");
            insertStatement.addBatch();
            updateStatement.setString(1, "INIT");
            updateStatement.setString(2, "BATCH");
            updateStatement.addBatch();
            insertStatement.setInt(1, 3112);
            insertStatement.setInt(2, 22);
            insertStatement.setInt(3, 22);
            insertStatement.setString(4, "BATCH");
            insertStatement.addBatch();
            int[] insertResult = insertStatement.executeBatch();
            for (int each : insertResult) {
                assertThat(each, is(1));
            }
            int[] updateResult = updateStatement.executeBatch();
            for (int each : updateResult) {
                assertThat(each, is(4));
            }
        }
    }
    
    @Test
    void assertAddGetGeneratedKeysForNoGeneratedValues() throws SQLException {
        try (
                Connection connection = getShardingSphereDataSource().getConnection();
                PreparedStatement preparedStatement = connection.prepareStatement(INSERT_SINGLE_TABLE_SQL, Statement.RETURN_GENERATED_KEYS)) {
            preparedStatement.setString(1, "admin");
            preparedStatement.execute();
            ResultSet generateKeyResultSet = preparedStatement.getGeneratedKeys();
            assertTrue(generateKeyResultSet.next());
            assertThat(generateKeyResultSet.getInt(1), is(1));
        }
    }
    
    @Test
    void assertAddOnDuplicateKey() throws SQLException {
        int itemId = 1;
        int userId1 = 101;
        int userId2 = 102;
        int orderId = 200;
        String status = "init";
        String updatedStatus = "updated on duplicate key";
        try (
                Connection connection = getShardingSphereDataSource().getConnection();
                PreparedStatement preparedStatement = connection.prepareStatement(INSERT_ON_DUPLICATE_KEY_SQL);
                PreparedStatement queryStatement = connection.prepareStatement(SELECT_SQL_WITH_PARAMETER_MARKER_RETURN_STATUS)) {
            preparedStatement.setInt(1, itemId);
            preparedStatement.setInt(2, orderId);
            preparedStatement.setInt(3, userId1);
            preparedStatement.setString(4, status);
            preparedStatement.setInt(5, itemId);
            preparedStatement.setInt(6, orderId);
            preparedStatement.setInt(7, userId2);
            preparedStatement.setString(8, status);
            preparedStatement.setString(9, updatedStatus);
            int actual = preparedStatement.executeUpdate();
            assertThat(actual, is(2));
            queryStatement.setInt(1, orderId);
            queryStatement.setInt(2, userId1);
            try (ResultSet resultSet = queryStatement.executeQuery()) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getInt(2), is(userId1));
                assertThat(resultSet.getString(3), is(status));
            }
            queryStatement.setInt(1, orderId);
            queryStatement.setInt(2, userId2);
            try (ResultSet resultSet = queryStatement.executeQuery()) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getInt(2), is(userId2));
                assertThat(resultSet.getString(3), is(status));
            }
        }
        try (
                Connection connection = getShardingSphereDataSource().getConnection();
                PreparedStatement preparedStatement = connection.prepareStatement(INSERT_ON_DUPLICATE_KEY_SQL);
                PreparedStatement queryStatement = connection.prepareStatement(SELECT_SQL_WITH_PARAMETER_MARKER_RETURN_STATUS)) {
            preparedStatement.setInt(1, itemId);
            preparedStatement.setInt(2, orderId);
            preparedStatement.setInt(3, userId1);
            preparedStatement.setString(4, status);
            preparedStatement.setInt(5, itemId);
            preparedStatement.setInt(6, orderId);
            preparedStatement.setInt(7, userId2);
            preparedStatement.setString(8, status);
            preparedStatement.setString(9, updatedStatus);
            int actual = preparedStatement.executeUpdate();
            assertThat(actual, is(4));
            queryStatement.setInt(1, orderId);
            queryStatement.setInt(2, userId1);
            try (ResultSet resultSet = queryStatement.executeQuery()) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getInt(2), is(userId1));
                assertThat(resultSet.getString(3), is(updatedStatus));
            }
            queryStatement.setInt(1, orderId);
            queryStatement.setInt(2, userId2);
            try (ResultSet resultSet = queryStatement.executeQuery()) {
                assertTrue(resultSet.next());
                assertThat(resultSet.getInt(2), is(userId2));
                assertThat(resultSet.getString(3), is(updatedStatus));
            }
        }
    }
    
    @Test
    void assertUpdateBatch() throws SQLException {
        try (
                Connection connection = getShardingSphereDataSource().getConnection();
                PreparedStatement preparedStatement = connection.prepareStatement(UPDATE_BATCH_SQL)) {
            preparedStatement.setString(1, "batch");
            preparedStatement.setString(2, "init");
            preparedStatement.addBatch();
            preparedStatement.setString(1, "batch");
            preparedStatement.setString(2, "init");
            preparedStatement.addBatch();
            preparedStatement.setString(1, "init");
            preparedStatement.setString(2, "batch");
            preparedStatement.addBatch();
            int[] actual = preparedStatement.executeBatch();
            assertThat(actual.length, is(3));
            assertThat(actual[0], is(4));
            assertThat(actual[1], is(0));
            assertThat(actual[2], is(4));
        }
    }
    
    @Test
    void assertExecuteGetResultSet() throws SQLException {
        try (PreparedStatement preparedStatement = getShardingSphereDataSource().getConnection().prepareStatement(UPDATE_SQL)) {
            preparedStatement.setString(1, "OK");
            preparedStatement.setInt(2, 11);
            preparedStatement.setInt(3, 11);
            preparedStatement.execute();
            assertNull(preparedStatement.getResultSet());
        }
    }
    
    @Test
    void assertExecuteUpdateGetResultSet() throws SQLException {
        try (PreparedStatement preparedStatement = getShardingSphereDataSource().getConnection().prepareStatement(UPDATE_SQL)) {
            preparedStatement.setString(1, "OK");
            preparedStatement.setInt(2, 11);
            preparedStatement.setInt(3, 11);
            preparedStatement.executeUpdate();
            assertNull(preparedStatement.getResultSet());
        }
    }
    
    @Test
    void assertExecuteUpdateAutoTableGetResultSet() throws SQLException {
        try (PreparedStatement preparedStatement = getShardingSphereDataSource().getConnection().prepareStatement(UPDATE_AUTO_SQL)) {
            preparedStatement.setString(1, "OK");
            preparedStatement.setInt(2, 10);
            preparedStatement.executeUpdate();
            assertNull(preparedStatement.getResultSet());
        }
    }
    
    @Test
    void assertExecuteSelectColumnGetResultSet() throws SQLException {
        try (PreparedStatement preparedStatement = getShardingSphereDataSource().getConnection().prepareStatement(SELECT_SQL_COLUMN_WITH_PARAMETER_MARKER)) {
            preparedStatement.setString(1, "item_id");
            try (ResultSet resultSet = preparedStatement.executeQuery()) {
                assertThat(resultSet.getMetaData().getColumnCount(), is(3));
            }
        }
    }
    
    @Test
    void assertExecuteSelectAutoTableGetResultSet() throws SQLException {
        Collection<Integer> actual = Arrays.asList(1001, 1100, 1101);
        try (PreparedStatement preparedStatement = getShardingSphereDataSource().getConnection().prepareStatement(SELECT_AUTO_SQL)) {
            preparedStatement.setInt(1, 1001);
            int count = 0;
            try (ResultSet resultSet = preparedStatement.executeQuery()) {
                while (resultSet.next()) {
                    assertTrue(actual.contains(resultSet.getInt(2)));
                    count++;
                }
            }
            assertThat(actual.size(), is(count));
        }
    }
    
    @Test
    void assertExecuteSelectWithOrderByAndExecuteGetResultSet() throws SQLException {
        Collection<Integer> result = Arrays.asList(1000, 1001, 1100, 1101);
        int count = 0;
        try (PreparedStatement preparedStatement = getShardingSphereDataSource().getConnection().prepareStatement(SELECT_WITH_ORDER_BY)) {
            preparedStatement.executeQuery();
            try (ResultSet resultSet = preparedStatement.getResultSet()) {
                while (resultSet.next()) {
                    count++;
                }
            }
        }
        assertThat(count, is(result.size()));
    }
    
    @Test
    void assertClearBatch() throws SQLException {
        try (
                Connection connection = getShardingSphereDataSource().getConnection();
                PreparedStatement preparedStatement = connection.prepareStatement(INSERT_WITH_GENERATE_KEY_SQL)) {
            preparedStatement.setInt(1, 3101);
            preparedStatement.setInt(2, 11);
            preparedStatement.setInt(3, 11);
            preparedStatement.setString(4, "BATCH");
            preparedStatement.addBatch();
            preparedStatement.clearBatch();
            assertThat(preparedStatement.executeBatch().length, is(0));
        }
    }
    
    @Test
    void assertExecuteBatchRepeatedly() throws SQLException {
        try (
                Connection connection = getShardingSphereDataSource().getConnection();
                PreparedStatement preparedStatement = connection.prepareStatement(INSERT_WITH_GENERATE_KEY_SQL)) {
            preparedStatement.setInt(1, 3101);
            preparedStatement.setInt(2, 11);
            preparedStatement.setInt(3, 11);
            preparedStatement.setString(4, "BATCH");
            preparedStatement.addBatch();
            assertThat(preparedStatement.executeBatch().length, is(1));
            preparedStatement.setInt(1, 3103);
            preparedStatement.setInt(2, 13);
            preparedStatement.setInt(3, 13);
            preparedStatement.setString(4, "BATCH");
            preparedStatement.addBatch();
            assertThat(preparedStatement.executeBatch().length, is(1));
        }
    }
    
    @Test
    void assertInitPreparedStatementExecutorWithReplayMethod() throws SQLException {
        try (PreparedStatement preparedStatement = getShardingSphereDataSource().getConnection().prepareStatement(SELECT_SQL_WITH_PARAMETER_MARKER)) {
            preparedStatement.setQueryTimeout(1);
            preparedStatement.setInt(1, 11);
            preparedStatement.setInt(2, 11);
            preparedStatement.executeQuery();
            assertThat(preparedStatement.getQueryTimeout(), is(1));
        }
    }
    
    @Test
    void assertQueryWithNull() {
        assertThrows(SQLException.class, () -> getShardingSphereDataSource().getConnection().prepareStatement(null));
    }
    
    @Test
    void assertQueryWithEmptyString() {
        assertThrows(SQLException.class, () -> getShardingSphereDataSource().getConnection().prepareStatement(""));
    }
    
    @Test
    void assertGetParameterMetaData() throws SQLException {
        try (PreparedStatement preparedStatement = getShardingSphereDataSource().getConnection().prepareStatement(SELECT_SQL_WITH_PARAMETER_MARKER)) {
            assertThat(preparedStatement.getParameterMetaData().getParameterCount(), is(2));
        }
    }
    
    @Test
    void assertColumnNotFoundException() {
        assertThrows(ColumnNotFoundException.class, () -> getShardingSphereDataSource().getConnection().prepareStatement(UPDATE_WITH_ERROR_COLUMN));
    }
}
