向名为 "Grant" 的用户授予权限?
Granting privileges to a user named "Grant"?
CREATE USER 'Grant'@'localhost' IDENTIFIED BY 'bestpasswordever';
如何向名为 "Grant" 的用户授予权限?它会引发错误。
GRANT INSERT, DELETE
ON table
TO Grant@localhost;
错误:'Grant' 在此位置无效。需要标识符。
在使用保留关键字或标识符时必须使用反引号,否则将非法字符用作标识符
GRANT INSERT, DELETE
ON table
TO `Grant`@localhost;
也可以使用撇号或双引号
Quote user names and host names as identifiers or as strings, using either backticks (`), single quotation marks ('), or double quotation marks ("). For string-quoting and identifier-quoting guidelines, see Section 9.1.1, “String Literals”, and Section 9.2, “Schema Object Names”.
...但我是纯粹主义者,在 MySQL 中始终使用反引号作为标识符。
GRANT INSERT,DELETE
ON table
TO 'Grant'@'localhost';
请参阅文档中的 Section 6.2.4 (Specifying Account Names)。
Account name syntax is 'user_name'@'host_name'.
CREATE USER 'Grant'@'localhost' IDENTIFIED BY 'bestpasswordever';
如何向名为 "Grant" 的用户授予权限?它会引发错误。
GRANT INSERT, DELETE
ON table
TO Grant@localhost;
错误:'Grant' 在此位置无效。需要标识符。
在使用保留关键字或标识符时必须使用反引号,否则将非法字符用作标识符
GRANT INSERT, DELETE
ON table
TO `Grant`@localhost;
也可以使用撇号或双引号
Quote user names and host names as identifiers or as strings, using either backticks (`), single quotation marks ('), or double quotation marks ("). For string-quoting and identifier-quoting guidelines, see Section 9.1.1, “String Literals”, and Section 9.2, “Schema Object Names”.
...但我是纯粹主义者,在 MySQL 中始终使用反引号作为标识符。
GRANT INSERT,DELETE
ON table
TO 'Grant'@'localhost';
请参阅文档中的 Section 6.2.4 (Specifying Account Names)。
Account name syntax is 'user_name'@'host_name'.