/*
* 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.oracle;
import java.util.List;
import org.junit.Assert;
import com.alibaba.druid.sql.OracleTest;
import com.alibaba.druid.sql.SQLUtils;
import com.alibaba.druid.sql.ast.SQLStatement;
import com.alibaba.druid.sql.ast.statement.SQLMergeStatement;
import com.alibaba.druid.sql.dialect.oracle.parser.OracleStatementParser;
import com.alibaba.druid.sql.parser.SQLStatementParser;
public class OracleMergeTest7 extends OracleTest {
public void test_0() throws Exception {
String sql = "MERGE INTO copy_emp c " + //
"USING employees e " + //
"ON (c.employee_id=e.employee_id) " + //
"WHEN MATCHED THEN " + //
"UPDATE SET " + //
"c.first_name=e.first_name, " + //
"c.last_name=e.last_name, " + //
"c.department_id=e.department_id " + //
"WHEN NOT MATCHED THEN " + //
"INSERT VALUES(e.employee_id,e.first_name,e.last_name," + //
"e.email,e.phone_number,e.hire_date,e.job_id, " + //
"e.salary,e.commission_pct,e.manager_id,e.department_id)";
SQLStatementParser parser = new OracleStatementParser(sql);
List<SQLStatement> stmtList = parser.parseStatementList();
SQLMergeStatement mergeStatement = (SQLMergeStatement) stmtList.get(0);
String result = SQLUtils.toOracleString(mergeStatement);
Assert.assertEquals("MERGE INTO copy_emp c" //
+ "\nUSING employees e ON (c.employee_id = e.employee_id) " //
+ "\nWHEN MATCHED THEN UPDATE SET c.first_name = e.first_name, c.last_name = e.last_name, c.department_id = e.department_id" //
+ "\nWHEN NOT MATCHED THEN INSERT VALUES (e.employee_id, e.first_name, e.last_name, e.email, e.phone_number, e.hire_date, e.job_id, e.salary, e.commission_pct, e.manager_id, e.department_id)",
result);
// Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("employees", "employee_id")));
// Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("employees", "salary")));
// Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("employees", "department_id")));
// Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("bonuses", "employee_id")));
// Assert.assertTrue(visitor.getColumns().contains(new TableStat.Column("bonuses", "bonus")));
}
}