Oracle creates packages and stored procedures and invokes examples
Source: Internet
Author: User
--Specification create or replace package test_pkg is --test_pkg for package name procedure showmessage; --declares a process Function myadd (x in number,y in number) return number; --declaration function end test_pkg; --Main Create or replace package body test_pkg is --package names must be consistent procedure showmessage is --implementation of procedures in the specification begin dbms_output.put_line (' Create a simple package. --print strings in single quotes end showmessage; function myadd (x in number,y in number) --implementation function return number is mySum number:=1; begin mysum:=x+y; return mysum; end myAdd; end test_pkg; --Call package, this test only with set serveroutput on declare testsum number:=1 ; begin test_pkg.showmessage; testsum:=test_pkg.myadd (10,11); DBMS _output.put_line (testsum); end;
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