Sql中存储过程的定义、修改和删除操作
网络 2017-10-18 1568
1.存储过程的分类
系统存储过程
本地存储过程（用户自定义）
临时存储过程（局部【#】、全局【##】临时存储过程）
2.创建存储过程
1 2 3 4 5 6 7 | --选出价格区间的商品信息 create procedure sp_goods_price @minprice float ,@maxprice float as select * from goods where price>=@minprice and price <=@maxprice go |
执行存储过程： execute sp_goods_price 200 2000
3.修改存储过程
1 2 3 4 5 6 | create procedure sp_goods_betw @minprice float =200,@maxprice float=3000 as select * from goods where price>=@minprice and price <=@maxprice go |
4.删除存储过程
1 | drop procedure sp_goods_price |
5.查看存储过程
1 2 | sp_helptext procedureName sp_help procedureName |
6.重命名存储过程
1 | exec sp_rename oldName newName |
**局部存储过程
1 2 3 4 5 6 | create procedure #sp_goods_betw @minprice float ,@maxprice float as select * from goods where price>=@minprice and price <=@maxprice go |
**全局存储过程
1 2 3 4 5 6 | create procedure ##sp_goods_betw @minprice float ,@maxprice float as select * from goods where price>=@minprice and price <=@maxprice go |
**不加缓存的存储过程
1 2 3 4 5 6 7 | create procedure sp_goods_betw @minprice float ,@maxprice float with recompile as select * from goods where price>=@minprice and price <=@maxprice go |
**加密存储过程
1 2 3 4 5 6 7 | create procedure sp_goods_betw @minprice float ,@maxprice float with enctyption as select * from goods where price>=@minprice and price <=@maxprice go |
总结
以上所述是小编给大家介绍的Sql中存储过程的定义、修改和删除，希望对大家有所帮助
