知识大全 oracle存储过程的用法
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create table stuInfo
(
stuID int primary key
stuName varchar ( )
)
create or replace procedure proc
is
begin
insert into stuInfo values( liheng );
end;
create or replace procedure proc
(
v_ID int
v_Name varchar
)
is
begin
insert into stuInfo values(v_ID v_Name);
mit; 记得要提交
end;
create or replace procedure proc
(
v_ID int
v_Name out varchar
)
is
varName stuInfo Stuname%type;
begin
select stuName into varName from stuInfo where stuID=v_ID;
v_Name:=varName;
end;
=====================返回全部记录=======================================
create or replace package PKG_STUINFO is
type stuInfoCursorType is ref cursor;
procedure getStuInfo (stuInfoCursor out stuInfoCursorType);
end;
create or replace package body PKG_STUINFO is
procedure getStuInfo (stuInfoCursor out stuInfoCursorType)
is
var_cursor stuInfoCursorType;
begin
open var_cursor for select * from stuInfo;
stuInfoCursor:=var_cursor;
end;
end;
=====================根据编号返回记录==============================
create or replace package PKG_STUINFO is
type stuInfoCursorType is ref cursor;
procedure getStuInfo (v_ID int stuInfoCursor out stuInfoCursorType);
end;
create or replace package body PKG_STUINFO is
procedure getStuInfo (v_ID int stuInfoCursor out stuInfoCursorType)
is
var_cursor stuInfoCursorType;
begin
if v_ID= then
open var_cursor for select * from stuInfo;
else
open var_cursor for select * from stuInfo where stuID=v_ID;
end if;
stuInfoCursor:=var_cursor;
end;
end;
=========================根据姓名返回记录===========================
create or replace package PKG_STUINFO is
type stuInfoCursorType is ref cursor;
procedure getStuInfo (v_Name varchar stuInfoCursor out stuInfoCursorType);
end;
create or replace package body PKG_STUINFO is
procedure getStuInfo (v_Name varchar stuInfoCursor out stuInfoCursorType)
is
var_cursor stuInfoCursorType;
begin
if v_Name = then
open var_cursor for select * from stuInfo;
else
open var_cursor for select * from stuInfo where stuName like % ||v_Name|| % ;
end if;
stuInfoCursor:=var_cursor;
end;
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