我已將數據庫從本地計算機導入到服務器計算機.導入數據庫時??,系統默認將數據庫的字符集值設置為“拉丁”.我已將數據庫的字符集更改為“ utf8”.但是,數據庫排序規則值的存儲過程不會被修改.當前是“ latin1_swedish_ci”.如何將所有存儲過程的數據庫排序規則值從“ latin1_swedish_ci”更改為“ utf8_general_ci”.

SELECT DEFAULT_CHARACTER_SET_NAME, DEFAULT_COLLATION_NAME

FROM INFORMATION_SCHEMA.SCHEMATA WHERE SCHEMA_NAME = DB_Name;

USE DB_Name;

ALTER DATABASE DB_Name

DEFAULT CHARACTER SET = utf8

DEFAULT COLLATE=utf8_general_ci;

SET NAMES UTF8;

提前致謝.

解決方法:

If CHARACTER SET and COLLATE attributes are not present, the database character set and collation in effect at routine creation time are used. To avoid having the server use the database character set and collation, provide explicit CHARACTER SET and COLLATE attributes for character data parameters.

If you change the database default character set or collation, stored routines that use the database defaults must be dropped and recreated so that they use the new defaults.

標簽：mysql,stored-procedures,mysql-workbench

來源： https://codeday.me/bug/20191010/1887422.html

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