-
--修改数据库字符集:
-
ALTER DATABASE db_name DEFAULT CHARACTER SET character_name [COLLATE ...];
-
-
--把表默认的字符集和所有字符列(CHAR,VARCHAR,TEXT)改为新的字符集:
-
ALTER TABLE tbl_name CONVERT TO CHARACTER SET character_name [COLLATE ...]
-
--如:
-
ALTER TABLE logtest CONVERT TO CHARACTER SET utf8 COLLATE utf8_general_ci;
-
-
--只是修改表的默认字符集:
-
ALTER TABLE tbl_name DEFAULT CHARACTER SET character_name [COLLATE...];
-
--如:
-
ALTER TABLE logtest DEFAULT CHARACTER SET utf8 COLLATE utf8_general_ci;
-
-
--修改字段的字符集:
-
ALTER TABLE tbl_name CHANGE c_name c_name CHARACTER SET character_name [COLLATE ...];
-
--如:
-
ALTER TABLE logtest CHANGE title title VARCHAR(100) CHARACTER SET utf8 COLLATE utf8_general_ci;
-
-
--查看数据库编码:
-
SHOW CREATE DATABASE db_name;
-
-
--查看表编码:
-
SHOW CREATE TABLE tbl_name;
-
-
--查看字段编码:
-
SHOW FULL COLUMNS FROM tbl_name;
参考:
http://fatkun.com/2011/05/mysql-alter-charset.html
来自 “ ITPUB博客 ” ,链接:https://blog.itpub.net/29254281/viewspace-1146342/
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