/*
* 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.oceanbase;
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 OceanbaseCreateTableTest_partitionByHash2 extends MysqlTest {
public void test_0() throws Exception {
String sql = "CREATE TABLE employees ( " //
+ "id INT NOT NULL, fname VARCHAR(30), " //
+ "lname VARCHAR(30), " //
+ "hired DATE NOT NULL DEFAULT '1970-01-01', " //
+ "separated DATE NOT NULL DEFAULT '9999-12-31', " //
+ "job_code INT, " //
+ "store_id INT ) "
+ "PARTITION BY HASH(YEAR(hired)) PARTITIONS 4"; //
MySqlStatementParser parser = new MySqlStatementParser(sql);
List<SQLStatement> stmtList = parser.parseStatementList();
SQLStatement stmt = stmtList.get(0);
{
String result = SQLUtils.toMySqlString(stmt);
Assert.assertEquals("CREATE TABLE employees ("
+ "\n\tid INT NOT NULL, "
+ "\n\tfname VARCHAR(30), "
+ "\n\tlname VARCHAR(30), "
+ "\n\thired DATE NOT NULL DEFAULT '1970-01-01', "
+ "\n\tseparated DATE NOT NULL DEFAULT '9999-12-31', "
+ "\n\tjob_code INT, "
+ "\n\tstore_id INT"
+ "\n)"
+ "\nPARTITION BY HASH (YEAR(hired)) PARTITIONS 4",
result);
}
{
String result = SQLUtils.toMySqlString(stmt, SQLUtils.DEFAULT_LCASE_FORMAT_OPTION);
Assert.assertEquals("create table employees ("
+ "\n\tid INT not null, "
+ "\n\tfname VARCHAR(30), "
+ "\n\tlname VARCHAR(30), "
+ "\n\thired DATE not null default '1970-01-01', "
+ "\n\tseparated DATE not null default '9999-12-31', "
+ "\n\tjob_code INT, "
+ "\n\tstore_id INT"
+ "\n)"
+ "\npartition by hash (YEAR(hired)) partitions 4",
result);
}
Assert.assertEquals(1, stmtList.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(1, visitor.getTables().size());
Assert.assertEquals(7, visitor.getColumns().size());
Assert.assertEquals(0, visitor.getConditions().size());
// Assert.assertTrue(visitor.getTables().containsKey(new TableStat.Name("t_basic_store")));
}
}