/*
* 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.create;
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;
import com.alibaba.druid.stat.TableStat;
public class MySqlCreateTableTest42 extends MysqlTest {
public void test_0() throws Exception {
String sql = "CREATE TABLE rc (" + //
" a INT NOT NULL, " + //
" b INT NOT NULL" + //
")" + //
"PARTITION BY RANGE COLUMNS(a,b) (" + //
" PARTITION p0 VALUES LESS THAN (10,5)," + //
" PARTITION p1 VALUES LESS THAN (20,10)," + //
" PARTITION p2 VALUES LESS THAN (MAXVALUE,15)," + //
" PARTITION p3 VALUES LESS THAN (MAXVALUE,MAXVALUE)" + //
");"; //
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(1, visitor.getTables().size());
Assert.assertEquals(2, visitor.getColumns().size());
Assert.assertEquals(0, visitor.getConditions().size());
Assert.assertTrue(visitor.getTables().containsKey(new TableStat.Name("rc")));
String output = SQLUtils.toMySqlString(stmt);
Assert.assertEquals("CREATE TABLE rc (" + //
"\n\ta INT NOT NULL, " + //
"\n\tb INT NOT NULL" + //
"\n)"
+ "\nPARTITION BY RANGE COLUMNS (a, b)"
+ "\n(" + //
"\n\tPARTITION p0 VALUES LESS THAN (10, 5)," + //
"\n\tPARTITION p1 VALUES LESS THAN (20, 10)," + //
"\n\tPARTITION p2 VALUES LESS THAN (MAXVALUE, 15)," + //
"\n\tPARTITION p3 VALUES LESS THAN (MAXVALUE, MAXVALUE)" + //
"\n)", output);
}
}