CREATE OR REPLACE PROCEDURE test_in_out_exception (v_empno VARCHAR2,v_guess_sal NUMBER,v_true_sal OUT NUMBER) AS v_exits ); v_sal emp.sal%TYPE; v_raise EXCEPTION; BEGIN ) INTO v_exits FROM emp t WHERE t.empno = v_empno; ) THEN SELECT t.sal INTO v_sal
创建返回结果集类型的存储过程: CREATE OR REPLACE FUNCTION public.f_get_member_info( id integer, productname character) RETURNS SETOF record LANGUAGE 'plpgsql' COST 100 VOLATILE ROWS 1000AS $BODY$ DECLARE rec record;BEGIN for rec in EXECUTE 'select id
整理一下级联更新和删除 c#调用返回值 use master go IF exists(select 1 from sysdatabases where name='temp') BEGIN DROP DATABASE temp END create database temp go use temp go --drop table ProductInfo create table ProductInfo ( ProductId int primary key , ProductName var
存储过程示例: create or replace procedure Fsp_Plan_CheckPrj(v_grantno varchar2, v_deptcode number, v_cursor out sys_refcursor) is ……………… ---返回统计结果 open v_Cursor for select s.plan_code, s.plan_dept, s.plan_amount, s.exec_amount, p.cname as plan_name, d.cnam
这里使用Oracle数据库的thin连接. 下面是存储过程SQL 1 createorreplaceprocedure proc3(stid in student.stuid%type, stname out student.sname%type, stphone out student.phonenumber%type, stuadd out student.saddress%type) 2 as countnumber number; 3 begin 4 selectcount(*) int
一.返回select结果集 1.创建存储过程 DELIMITER // DROP PROCEDURE IF EXISTS proc_queryUser; CREATE PROCEDURE proc_queryUser( ) CHARACTER SET utf8 ) BEGIN SET @exeSql = CONCAT('SELECT id,username,sex,birthday,address ', 'from t_user where username like \'',user_name
在程序开发中,常用到返回结果集的存储过程,这个在mysql和sql server 里比较好处理,直接返回查询结果就可以了,但在oracle里面 要 out 出去,就多了一个步骤,对于不熟悉的兄弟们还得出上一头汗:),这里我简单介绍一下,以供参考, 1 定义包 oracle 返回的结果集需要自定义一个 CURSOR (游标变量)性质的变量,这个要在包头定义,所以要建立一个包,如下是包头 Pl/sql代码 CREATE OR REPLACE PACKAGE PAK_rstest IS