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GBASE 8s存储过程执行和删除
2022-06-25 04:00:00 【八珍豆腐】
执行SPL函数或存储过程
执行已存在的存储过程应使用EXECUTE命令,其基本的执行语法格式如下:
EXECUTE PROCEDURE/FUNCTION <存储过程名> (参数列表)
GBase 8s换可以利用CALL语句从一个存储过程中调用另一个存储过程:
CALL <存储过程名> (参数列表)
在调用时,参数可以是SPL语句或语句块,只要该返回单值,并且具有适当的类型和长度。如果填写的参数少于被调用的存储过程的参数,则未说明的参数被初始化为默认值,该默认值在创建存储过程时声明,若无默认值,返回错误。
删除函数或存储过程
在Gbase 8s中删除存储过程和SPL函数的语句如下。
DROP PROCEDURE/FUNCTION <存储过程名> (参数列表)
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