/*
* Copyright 1999-2017 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.select;
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.parser.MySqlStatementParser;
import com.alibaba.druid.sql.dialect.mysql.visitor.MySqlSchemaStatVisitor;
public class MySqlSelectTest_29 extends MysqlTest {
public void test_0() throws Exception {
String sql = "select * from Function "
+ "where Id in (select FunctionId from RoleFunction "
+ "where RoleId = '001' and LogicalDel = 0) and LogicalDel = 0";
MySqlStatementParser parser = new MySqlStatementParser(sql);
List<SQLStatement> statementList = parser.parseStatementList();
SQLStatement stmt = statementList.get(0);
// print(statementList);
Assert.assertEquals(1, statementList.size());
MySqlSchemaStatVisitor visitor = new MySqlSchemaStatVisitor();
stmt.accept(visitor);
// System.out.println("Tables : " + visitor.getTables());
// System.out.println("fields : " + visitor.getColumns());
// System.out.println("coditions : " + visitor.getConditions());
// System.out.println("orderBy : " + visitor.getOrderByColumns());
Assert.assertEquals(2, visitor.getTables().size());
Assert.assertEquals(5, visitor.getColumns().size());
Assert.assertEquals(3, visitor.getConditions().size());
Assert.assertEquals(0, visitor.getOrderByColumns().size());
{
String output = SQLUtils.toMySqlString(stmt);
Assert.assertEquals("SELECT *"
+ "\nFROM Function"
+ "\nWHERE Id IN (SELECT FunctionId"
+ "\n\t\tFROM RoleFunction"
+ "\n\t\tWHERE RoleId = '001'"
+ "\n\t\t\tAND LogicalDel = 0)"
+ "\n\tAND LogicalDel = 0", //
output);
}
{
String output = SQLUtils.toMySqlString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION);
Assert.assertEquals("select *"
+ "\nfrom Function"
+ "\nwhere Id in (select FunctionId"
+ "\n\t\tfrom RoleFunction"
+ "\n\t\twhere RoleId = '001'"
+ "\n\t\t\tand LogicalDel = 0)"
+ "\n\tand LogicalDel = 0", //
output);
}
}
}