方法一: --分页方法一 OrderID,CustomerID, EmployeeID,OrderDate,ShippedDate,ShipName,ShipAddress,Freight from [Orders] OrderID from [Orders] order by OrderID) 方法二: --分页方法二 select * from (select OrderID,CustomerID, EmployeeID,OrderDate,ShippedDate,ShipName,Ship…
测试用例:查询TEST_TABLE表中TEST_COLUMN列的第10-20条数据 1,Oracle分页方法 SELECT A.* FROM ( SELECT ROWNUM ROWNO, B.* FROM ( SELECT * FROM TEST_TABLE WHERE TEST_COLUMN = 'TEST' ORDER BY TEST_TIME DESC )B WHERE ROWNUM <= 20 ) A WHERE A.ROWNO >= 10; 2,SQL Server分页方法 SEL…
方法一: //判断签约状态 $signed = 0; $sql="SELECT * from usho_community_sign_record WHERE com_id=$r->id AND end_date = (SELECT MAX(end_date) AS Largest_End_date from usho_community_sign_record WHERE com_id=$r->id)"; $sign_model = Yii::$app->db-&g…
-- 3000 page(从1开始) 10 pagesize -- 方法1(效率不高): SELECT TOP 10 * FROM [xxx].[oooo] WHERE id NOT IN (SELECT TOP (10*(3000-1)) id FROM [xxx].[oooo] ORDER BY createtime DESC)ORDER BY createtime DESC; 方法2(效率高): SELECT TOP 10 * FROM (SELECT ROW_NUMBER() OVER…
邓老师(老邓)教的 if exists(select * from sysobjects where name='Table_88') drop table Table_88 偷的((*^__^*) 嘻嘻……) if exists (select * from sys.objects where object_id = object_id(N'Table_1') and type in (N'U')) drop table Table_1…
