/*
* Copyright 1999-2011 Alibaba Group Holding Ltd.
*
* Licensed 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 com.alibaba.druid.bvt.sql.mysql;
import java.util.List;
import org.junit.Assert;
import com.alibaba.druid.sql.MysqlTest;
import com.alibaba.druid.sql.SQLUtils;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.dialect.mysql.ast.statement.MySqlInsertStatement;
import com.alibaba.druid.sql.dialect.mysql.parser.MySqlStatementParser;
import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor;
public class MySqlInsertTest_10 extends MysqlTest {
public void test_parseCompleteValues_false() throws Exception {
String sql = "insert into t(a,b) values ('a1','b1'),('a2','b2'),('a3','b3'),('a4','b4');";
MySqlStatementParser parser = new MySqlStatementParser(sql);
parser.setParseCompleteValues(false);
parser.setParseValuesSize(3);
List<SQLStatement> statementList = parser.parseStatementList();
SQLStatement stmt = statementList.get(0);
MySqlInsertStatement insertStmt = (MySqlInsertStatement) stmt;
Assert.assertEquals(3, insertStmt.getValuesList().size());
Assert.assertEquals(2, insertStmt.getValues().getValues().size());
Assert.assertEquals(2, insertStmt.getColumns().size());
Assert.assertEquals(1, statementList.size());
MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
stmt.accept(visitor);
String formatSql = "INSERT INTO t (a, b)"//
+ "\nVALUES ('a1', 'b1'),"//
+ "\n\t('a2', 'b2'),"//
+ "\n\t('a3', 'b3')";
Assert.assertEquals(formatSql, SQLUtils.toMySqlString(insertStmt));
}
public void test_parseCompleteValues_true() throws Exception {
String sql = "insert into t(a,b) values ('a1','b1'),('a2','b2'),('a3','b3'),('a4','b4');";
MySqlStatementParser parser = new MySqlStatementParser(sql);
parser.setParseCompleteValues(true);
List<SQLStatement> statementList = parser.parseStatementList();
SQLStatement stmt = statementList.get(0);
MySqlInsertStatement insertStmt = (MySqlInsertStatement) stmt;
Assert.assertEquals(4, insertStmt.getValuesList().size());
Assert.assertEquals(2, insertStmt.getValues().getValues().size());
Assert.assertEquals(2, insertStmt.getColumns().size());
Assert.assertEquals(1, statementList.size());
MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
stmt.accept(visitor);
String formatSql = "INSERT INTO t (a, b)"//
+ "\nVALUES ('a1', 'b1'),"//
+ "\n\t('a2', 'b2'),"//
+ "\n\t('a3', 'b3'),"//
+ "\n\t('a4', 'b4')";
Assert.assertEquals(formatSql, SQLUtils.toMySqlString(insertStmt));
}
}