简单的Oracle存储过程的创建方法
连接到:
Oracle9i Enterprise Edition Release 9.2.0.1.0 - Production
With the Partitioning, OLAP and Oracle Data Mining options
JServer Release 9.2.0.1.0 - Production
SQL create or replace procedure get_news(
2
aid in varchar2,atitle in varchar2)
3
as
4
begin
5
select * from cf_news
6
end;
7
/
警告: 创建的过程带有编译错误。
SQL create or replace procedure get_news(
2
aid in varchar2 ,atitle in varchar2)
3
as
4
beging
5
/
警告: 创建的过程带有编译错误。
SQL create or replace procedure get_news(
2
aid in varchar2)
3
as
4
begin
5
select * from cf_news;
6
end;
7
/
警告: 创建的过程带有编译错误。
SQL create or replace procedure get_news
2
as
3
begin
4
select * from cf_news;
5
end;
6
/
警告: 创建的过程带有编译错误。
SQL show errors;
PROCEDURE GET_NEWS 出现错误:
LINE/COL ERROR
-------- -------------------------------------
4/1
PLS-00428: 在此 SELECT 语句中缺少 INTO 子句
SQL create or replace procedure get_news
2
as
3
aa number;
4
begin
5
select count(*) into aa from cf_news;
6
end;
7
/
过程已创建。
SQL create or replace procedure get_news
2
as
3
aa number;
4
begin
5
select count(*) into aa from cf_news;
6
dbms_outpub.put_line('aa='||aa);
7
end;
8
/
警告: 创建的过程带有编译错误。
SQL show errors;
PROCEDURE GET_NEWS 出现错误:
LINE/COL ERROR
-------- -----------------------------------------
6/1
PLS-00201: 必须说明标识符 'DBMS_OUTPUB.PUT_LINE'
6/1
PL/SQL: Statement ignored
SQL create or replace procedure get_news
2
as
3
aa number;
4
begin
5
select count(*) into aa from cf_news;
6
dbms_output.put_line('aa='||aa);
7
end;
8
/
过程已创建。
SQL set serverout on;
SQL execute get_news;
aa=3
PL/SQL 过程已成功完成。