Incorrect string value: '////' for column 'AAA' at row 1
--
修改表编码
ALTER
TABLE
`uc_users_bak`
DEFAULT
CHARACTER
SET
utf8
COLLATE
utf8_general_ci
--
修改列编码
ALTER
TABLE
`uc_users_bak`
CHANGE `nick_name` `nick_name`
VARCHAR
(
100 )
CHARACTER
SET
utf8
COLLATE
utf8_general_ci
NULL
DEFAULT
NULL