package com.alipay.zdal.parser.druid.bvt.sql.oracle;
import java.util.List;
import junit.framework.Assert;
import com.alipay.zdal.parser.druid.sql.OracleTest;
import com.alipay.zdal.parser.sql.ast.SQLStatement;
import com.alipay.zdal.parser.sql.dialect.oracle.parser.OracleStatementParser;
import com.alipay.zdal.parser.sql.dialect.oracle.visitor.OracleSchemaStatVisitor;
import com.alipay.zdal.parser.sql.stat.TableStat;
/**
*
* @author xiaoqing.zhouxq
* @version $Id: OracleSelectTest11.java, v 0.1 2012-5-17 ����10:19:54 xiaoqing.zhouxq Exp $
*/
public class OracleSelectTest11 extends OracleTest {
public void test_0() throws Exception {
String sql = "SELECT ID, GMT_CREATE, GMT_MODIFIED, COMPANY_ID, MEMBER_ID"
+ //
" , MEMBER_SEQ, FILE_NAME, DISPLAY_NAME, DISPLAY_NAME_UTF8, FILE_SIZE"
+ //
" , STATUS, WIDTH, HEIGHT, REFERENCE_COUNT, HASH_CODE"
+ //
" , GROUP_ID"
+ //
" FROM (SELECT *"
+ //
" FROM (SELECT row_.*, rownum AS rownum_"
+ //
" FROM (SELECT rowid AS rid"
+ //
" FROM IMAGE_REPOSITORY"
+ //
" WHERE COMPANY_ID = :1 AND STATUS = 'enable' "
+ //
" AND MEMBER_SEQ = :2 AND GMT_MODIFIED >= to_date(:3, 'yyyy-mm-dd hh24:mi:ss') "
+ //
" AND GMT_MODIFIED < to_date(:4, 'yyyy-mm-dd hh24:mi:ss')" + //
" ORDER BY \"FILE_SIZE\" DESC, \"ID\" DESC" + // //
" ) row_" + //
" WHERE rownum <= :5" + //
" )" + //
" WHERE rownum_ >= :6" + //
" ) a, IMAGE_REPOSITORY b " + //
" WHERE a.rid = b.rowid;"; //
// sql = "select ID, GMT_CREATE, GMT_MODIFIED, COMPANY_ID, MEMBER_ID, MEMBER_SEQ, FILE_NAME, DISPLAY_NAME, DISPLAY_NAME_UTF8, FILE_SIZE, STATUS, WIDTH, HEIGHT, REFERENCE_COUNT, HASH_CODE, GROUP_ID from ( select * from (select row_.*, rownum rownum_ from ( select rowid rid from IMAGE_REPOSITORY where COMPANY_ID = :1 and STATUS = 'enable' and MEMBER_SEQ = :2 and GMT_MODIFIED >= to_date(:3 , 'yyyy-mm-dd hh24:mi:ss') and GMT_MODIFIED < to_date(:4 , 'yyyy-mm-dd hh24:mi:ss') order by \"FILE_SIZE\" desc , \"ID\" desc )row_ where rownum <= :5 ) where rownum_ >= :6 ) a , IMAGE_REPOSITORY b where a.rid = b.rowid ";
OracleStatementParser parser = new OracleStatementParser(sql);
List<SQLStatement> statementList = parser.parseStatementList();
SQLStatement statemen = statementList.get(0);
print(statementList);
Assert.assertEquals(1, statementList.size());
OracleSchemaStatVisitor visitor = new OracleSchemaStatVisitor();
statemen.accept(visitor);
System.out.println("Tables : " + visitor.getTables());
System.out.println("fields : " + visitor.getColumns());
System.out.println("alias : " + visitor.getAliasMap());
System.out.println("conditions : " + visitor.getConditions());
System.out.println("orderBy : " + visitor.getOrderByColumns());
System.out.println("groupBy : " + visitor.getGroupByColumns());
System.out.println("variant : " + visitor.getVariants());
System.out.println("relationShip : " + visitor.getRelationships());
System.out.println("--------------------------------");
Assert.assertEquals(1, visitor.getTables().size());
Assert.assertTrue(visitor.getTables().containsKey(new TableStat.Name("IMAGE_REPOSITORY")));
Assert.assertEquals(8, visitor.getColumns().size());
Assert.assertTrue(visitor.getColumns().contains(
new TableStat.Column("IMAGE_REPOSITORY", "rowid")));
Assert.assertTrue(visitor.getColumns().contains(
new TableStat.Column("IMAGE_REPOSITORY", "COMPANY_ID")));
Assert.assertTrue(visitor.getColumns().contains(
new TableStat.Column("IMAGE_REPOSITORY", "STATUS")));
}
}