更改数据库排序规则:
ALTER DATAbase <database_name> CHARACTER SET utf8 COLLATE utf8_unipre_ci;
更改表排序规则:
ALTER TABLE <table_name> ConVERT TO CHARACTER SET utf8 COLLATE utf8_unipre_ci;
更改列排序规则:
ALTER TABLE <table_name> MODIFY <column_name> VARCHAr(255) CHARACTER SET utf8 COLLATE utf8_unipre_ci;
更多信息:
- utf8_general_ci和utf8_unipre_ci之间的区别是什么?
- utf8_general_ci和utf8_unipre_ci有什么区别
- 如何更改数据库,表,列的排序规则?



