"Igor Tandetnik" <[EMAIL PROTECTED]> wrote: > David Champagne > <david_e_champagne-/[EMAIL PROTECTED]> wrote: > > If I have a table defined in the following manner > > > > CREATE TABLE License (Form varchar(256), Type int, NbOcc int) > > > > and then I execute a query > > > > SELECT * FROM License WHERE FORM = "form"; > > > > I get all rows returned > > "form" in double quotes is an alternative way to refer to FORM column - > it is _not_ a string literal. So your query condition is WHERE > FORM=FORM, which is of course always true (except maybe when FORM is > NULL). > > A string literal should be enclosed in single quotes, as in 'form'. >
Furthermore, the column name "form" is easily confused with the SQL keyword "from". You might want to consider selecting a more distinctive name for that column. -- D. Richard Hipp <[EMAIL PROTECTED]> ----------------------------------------------------------------------------- To unsubscribe, send email to [EMAIL PROTECTED] -----------------------------------------------------------------------------
