老版本的mysql字符集编码

Question

我目前正尝试在旧的 mysql 数据库版本 4.x.xx 上运行查询 作为

select "something"
INTO OUTFILE '/var/migration/xxx.tsv'
CHARACTER SET utf8
FIELDS ENCLOSED BY '"' TERMINATED BY '\t' ESCAPED BY '"'
LINES TERMINATED BY '\r\n';

但我认为不支持 UTF8 编码。谁能建议我运行此查询并获取 utf8 编码数据的方式。

Answer 1

根据MYSQL 4.1 documentation支持 UTF8。试试这个。

mysql_query("set names 'utf8'");
$sql = 'SELECT `something`
        INTO OUTFILE '/var/migration/xxx.tsv'
        FIELDS ENCLOSED BY '"' TERMINATED BY '\t' ESCAPED BY '"'
        LINES TERMINATED BY '\r\n'';
mysql_query($sql);