MySQL错误:You are using safe update mode and you tried to update a table without a WHERE that uses a K

转载自：http://blog.****.net/dragonpeng2008/article/details/7279590

Error: 1175 SQLSTATE: HY000 (ER_UPDATE_WITHOUT_KEY_IN_SAFE_MODE)

Message: You are using safe update mode and you tried to update a table without a WHERE that uses a KEY column.

Solution：

SET SQL_SAFE_UPDATES =
0;