借助SHOW CREATE FUNCTION語(yǔ)句,我們可以看到存儲(chǔ)函數(shù)的源代碼。為了讓它理解,我們?cè)诓樵冎惺褂妹麨?Hello() 的存儲(chǔ)函數(shù),如下 –
mysql> SHOW CREATE FUNCTION Hello\G *************************** 1. row *************************** Function: Hello sql_mode: ONLY_FULL_GROUP_BY,STRICT_TRANS_TABLES,NO_ZERO_IN_DATE,NO_ZERO_DATE,ERROR_FOR_DIVISION_BY_ZERO,NO_AUTO_CREATE_USER,NO_ENGINE_SUBSTITUTION Create Function: CREATE DEFINER=`root`@`localhost` FUNCTION `Hello`(S Varchar(20)) RETURNS varchar(20) CHARSET latin1 DETERMINISTIC RETURN CONCAT('Hello, ',S,'!') character_set_client: cp850 collation_connection: cp850_general_ci Database Collation: latin1_swedish_ci 1 row in set (0.00 sec)
登錄后復(fù)制
以上就是我們?nèi)绾尾榭刺囟?MySQL 存儲(chǔ)函數(shù)的源代碼?的詳細(xì)內(nèi)容,更多請(qǐng)關(guān)注www.92cms.cn其它相關(guān)文章!