/**
  * @depends testexecUpdate
  */
 public function testexec(SequoiaDB $sdb)
 {
     $sdb->execSQL("list collections");
     $array = $sdb->getError();
     $this->assertEquals(0, $array['errno']);
     $sdb->execSQL("select * from cs_test.cl_test");
     $array = $sdb->getError();
     $this->assertEquals(0, $array['errno']);
     $sdb->execSQL("list collectionspaces");
     $array = $sdb->getError();
     $this->assertEquals(0, $array['errno']);
     $sdb->execSQL("select age,count(name) as Ô±¹¤×ÜÊý from cs_test.cl_test group by age ");
     $array = $sdb->getError();
     $this->assertEquals(0, $array['errno']);
     $sdb->execSQL("select * from cs_test.cl_test order by age desc");
     $array = $sdb->getError();
     $this->assertEquals(0, $array['errno']);
     $sdb->execSQL("select * from cs_test.cl_test limit 5");
     $array = $sdb->getError();
     $this->assertEquals(0, $array['errno']);
     $sdb->execSQL("select * from cs_test.cl_test offset 5");
     $array = $sdb->getError();
     $this->assertEquals(0, $array['errno']);
 }