hi, i am completely brain dead today so this should be a very easy question to answer.
Could someone please give me the method to finding out where a table has rows with a sql statement like this please..
$sql = "SELECT 2 FROM table WHERE 2=$var";
is mysql_num_rows the only way?
ps. there is a high chance that there will be no rows of this statement being returned so mysql_fetch_array etc usually bring up errors.
king of newbie questions
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