PQgetvalue: ERROR! tuple number 0 is out of range 0..-1

Started by mlwover 24 years ago2 messages
#1mlw
markw@mohawksoft.com

I get this a lot and it keeps me from backing up the database.

This database is still 7.0.3. Anyone knows what cases it and how to correct it,
because I can't dump to a new database.

#2Jim Mercer
jim@reptiles.org
In reply to: mlw (#1)
Re: PQgetvalue: ERROR! tuple number 0 is out of range 0..-1

On Thu, Jun 07, 2001 at 08:36:48AM -0400, mlw wrote:

I get this a lot and it keeps me from backing up the database.

This database is still 7.0.3. Anyone knows what cases it and how to correct
it, because I can't dump to a new database.

is this coming from one of your applications?
"PQgetvalue: ERROR! tuple number 0 is out of range 0..-1"

if so, the it is possible that the application is doing a select, which
returns 0 rows.

and your application is attempting to access the value of a non-existant row.

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