0
mysql> select trim(',hi,test,',',');
ERROR 1064 (42000): You have an error in your SQL syntax;
我想,
減磅,但似乎沒有MySQL的如何實現select trim(string,',');對於MySQL?
mysql> select trim(',hi,test,',',');
ERROR 1064 (42000): You have an error in your SQL syntax;
我想,
減磅,但似乎沒有MySQL的如何實現select trim(string,',');對於MySQL?
Check the doc支持...
SELECT TRIM(BOTH ',' FROM ',hi,test,')