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[SOLVED] a better way to delete rows


jakebur01

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I am trying to delete all the rows that do not have a value. The fields were originally formated in excel - accounting with 2 decimal places.

 

Is there a better way to get rid of all of the rows that do not have valid prices?

mysql_query("DELETE FROM {$tablename} WHERE $dealer=''");
mysql_query("DELETE FROM {$tablename} WHERE $dealer='$-'");
mysql_query("DELETE FROM {$tablename} WHERE $dealer='-'");
mysql_query("DELETE FROM {$tablename} WHERE $dealer='$0.00'");
mysql_query("DELETE FROM {$tablename} WHERE $dealer='0'");
mysql_query("DELETE FROM {$tablename} WHERE $dealer='0.00'");
mysql_query("DELETE FROM {$tablename} WHERE $dealer='0.0'");
mysql_query("DELETE FROM {$tablename} WHERE $dealer='$0.0'");

 

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