Thomas McDonough wrote:
I'm trying to set all the values of column 'map' to the value of column ML and '.png'. My intuition and an extensive reading of the manual and mail archives tell me to do it like this:
mysql> update listings set map= concat (ML, '.png') where ML<>'';
mysql> update listings set map= concat(ML, '.png') where ML<>''; Lose the space between 'concat' and '('
but all I get is this:
ERROR 1064 (42000): You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '(ML, '.png') where ML<>''' at line 1
What am I doing wrong?
Tom
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