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This article is about the definition, modification, and deletion of stored procedures in mysql. The editor thought it was very practical, so I shared it with you as a reference. Let's follow the editor and have a look.

1. Classification of stored procedures

System stored procedure

Local stored procedures (user-defined)

Temporary stored procedures (local [#], global [#] temporary stored procedures)

two。 Create a stored procedure

Select the commodity information create procedure sp_goods_price@minprice float in the price range, @ maxprice floatas select * from goods where price > = @ minprice and price = @ minprice and price

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