I'm generating a sql statement like this: sth = $mysql_dbh->prepare( "select sum(column) as columnSum from table where value in ( ? ) and row_date between cast( ? as date) and cast( ? as date) ");
sth->execute( $ValueIDs ,$week_start_date,$week_end_date); $ValueIDs is a series of unquoted values: 01161,01162,01262,01147,01034,01125,01125,01017,01125,01278,01204,01164 When observed at the mysql server, the sql appears as follows: select sum(column) as columnSum where value in ( '01161,01162,01262,01147,01034,01125,01125,01017,01125,01278,01204,01164' ) and row_date between cast( '2016-03-29' as date) and cast( '2016-04-05' as date) resulting in no data being returned. When the sql is manually entered as follows: select sum(column) as columnSum where value in ( 01161,01162,01262,01147,01034,01125,01125,01017,01125,01278,01204,01164 ) and row_date between cast( '2016-03-29' as date) and cast( '2016-04-05' as date) The correct values are returned. How can I suppress the quoting for the IN clause?