板凳-------Mysql cookbook学习 (十)
5.6 改变字符串的字符集或字符排序 mysql> set s1 my string; Query OK, 0 rows affected (0.01 sec)mysql> set s2 convert(s1 using utf8); Query OK, 0 rows affected, 1 warning (0.00 sec)mysql> select charset(s1), charset(s2); -------------------------…
2025-11-04