Re: zero-length string error ?

On Wed, Jun 11, 2003 at 12:54:32 +0300,
  Aarni <aarni.ruuhimaki@kymi.com> wrote:
> Solved with a little help of my friends.
>
> Not related to power failure or redo, but no more single or double quoted
> comparisons with int-types in your sql-statement after 7.3.x ?

Double quotes are used for quoting identifiers not data.

The error message you got is one that you get when you use an empty
string as the value for a number. Older (7.2.x I think) versions
of Postgres used to treat these as a representation for 0. Now you
get an error.