PL/SQL带参数的过程小例子:
in 参数:读入参数,主程序向过程传递参数值;
out参数:读出参数,过程向主程序传递参数值;
in out参数:双向参数.主程序与过程双向交流数据;
sql 代码
Set serveroutput on
create or replace procedure scott.tempprocedure(
tempdeptno in s ...
sql 代码
set serveroutput on
declare
tempsal scott.emp.sal%type;
cursor mycursor is
select * from scott.emp
...
条件控制:
第一种: if ...then .....end if
sql 代码
set serveroutput on
declare
number1 integer:=90;
number2 integer:=60;
begin
&n ...







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