[Skribblez]

pawn Код:

format(string, 128, "SELECT * FROM tablename WHERE fieldname='%s'", inputtext);
mysql_query(string);
mysql_store_result();
if(mysql_num_rows())
{
// your code
}
mysql_free_result();

If you're trying to find out if the inputtext exists from a table of a certain field name with MySQL, that's how you do it.