--Oracle使用游标查询结果集所有数据 DECLARE myTabelName NVARCHAR2():=''; --表名 myTableRowComment NVARCHAR2():=''; --行内容 result ):=''; --结果 CURSOR myCursor IS SELECT * FROM 结果集(表名/视图名/查询结果) ORDER BY (结果集中的列名);--定义游标 myRecord myCursor%ROWTYPE; --定义游标记录类型 BEGIN OPEN m
declare Type ref_cur_variable IS REF cursor; cur_variable ref_cur_variable; v_empno scott.emp.empno%type; v_ename scott.emp.ename%type; v_sql ) := 'select t.empno, t.ename from scott.emp t'; begin Open cur_variable For v_sql; Loop fetch cur_variable
ALTER proc [dbo].[common_proc_temp2] as begin declare @id varchar(50); declare @cbcontractid varchar(50); declare @xh int ; declare owner_03_cursor cursor scroll for select id from cb_contract where canton_id like '20%' --2.打开游标 open owner_03_cursor