Wow, 6.5.2. That is very old. We recommend you upgrade to 7.3.1.
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Bruno Baguette wrote:
> Hello,
>
> I'm getting a really strange error message : ERROR: Unable to transform
> targetlist (internal error) when I do a precise query on my database...
>
>
>
> I've two tables : Professeurs and ProfesseursDesComediens
>
> efap=> \d Professeurs
>
> Table = professeurs
>
> +----------------------------------+----------------------------------+-----
> --+
>
> | Field | Type | Length|
>
> +----------------------------------+----------------------------------+-----
> --+
>
> | idprofesseur | int4 not null default nextval ( | 4 |
>
> | nom | varchar() not null | 100 |
>
> | prenom | varchar() | 100 |
>
> +----------------------------------+----------------------------------+-----
> --+
>
> Index: pk_idprofesseur
>
> efap=> \d ProfesseursDesComediens
>
> Table = professeursdescomediens
>
> +----------------------------------+----------------------------------+-----
> --+
>
> | Field | Type | Length|
>
> +----------------------------------+----------------------------------+-----
> --+
>
> | fk_idcomedien | int4 not null | 4 |
>
> | fk_idprofesseur | int4 not null | 4 |
>
> +----------------------------------+----------------------------------+-----
> --+
>
> Index: uniqueidprofcomediens
>
>
>
> When I do this query :
>
> SELECT Professeurs.IdProfesseur, Professeurs.Nom, Professeurs.Prenom,
> EXISTS(SELECT * FROM ProfesseursDesComediens WHERE FK_IdComedien = 713 AND
> Professeurs.IdProfesseur = ProfesseursDesComediens.FK_IdProfesseur) FROM
> Professeurs;
>
> I get this error message : ERROR: Unable to transform targetlist (internal
> error)
>
> What does that means exactly ? What is my error ???
>
> Thanks in advance !
>
> PS :I'm working on PostgreSQL 6.5.2 on a Debian linux server.
>
> -------------------------------------------------
> Bruno BAGUETTE - bruno.baguette@netcourrier.com
>
>
>
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