Hello Jiri,
thanks for the response.
I guess I am missing something here. The code below produces the same error as
{0}.
ppaQuery = "SELECT * FROM LPP_PRODUKTIONSAUFTRAEGE WHERE PRODUKTIONSSTATUS NOT
IN ('Abgeschlossen','Storno') AND AUSLASTUNG_GEHOERT_ZU = @p0 ORDER BY
PRODUKTIONSAUFTRAG_ID";
tmpPPA = this._ctx.LPP_PRODUKTIONSAUFTRAEGE.SqlQuery(ppaQuery, new
object[]{this.CurrentHalle}).ToList();
If I copy the query to the SQL tool and execute the query it works fine (even
when it does not return a record, which is also the case in other working
queries).
SELECT * FROM LPP_PRODUKTIONSAUFTRAEGE WHERE PRODUKTIONSSTATUS NOT IN
('Abgeschlossen','Storno') AND AUSLASTUNG_GEHOERT_ZU = 'Halle 6 - Schlosserei'
ORDER BY PRODUKTIONSAUFTRAG_ID
Do you have an idea whats missing?
Thanks
Niko
-----Ursprüngliche Nachricht-----
Von: Jiří Činčura [mailto:[email protected]]
Gesendet: Dienstag, 2. Mai 2017 10:02
An: [email protected]
Betreff: Re: [Firebird-net-provider] EF handling - as string parameter
You should use @p0 instead of {0}
(https://msdn.microsoft.com/en-us/library/system.data.entity.dbset.sqlquery%28v=vs.113%29.aspx).
Optionally you can also specify the Size in FbParameter.
--
Mgr. Jiří Činčura
https://www.tabsoverspaces.com/
On Tue, May 2, 2017, at 09:58, Nikolaus Kern wrote:
> Hi,
>
> I just saw that the query and the execution do not match correct. This
> is the query with the parameter that creates an exception if the
> parameter is "Halle 6 - Schlosserei".
>
> ppaQuery = "SELECT * FROM LPP_PRODUKTIONSAUFTRAEGE WHERE
> PRODUKTIONSSTATUS NOT IN ('Abgeschlossen','Storno') AND
> AUSLASTUNG_GEHOERT_ZU = {0} ORDER BY PRODUKTIONSAUFTRAG_ID"; tmpPPA =
> this._ctx.LPP_PRODUKTIONSAUFTRAEGE.SqlQuery(ppaQuery,
> this.CurrentHalle).ToList();
>
> Niko
>
> -----Ursprüngliche Nachricht-----
> Von: Jiří Činčura [mailto:[email protected]]
> Gesendet: Dienstag, 2. Mai 2017 09:43
> An: [email protected]
> Betreff: Re: [Firebird-net-provider] EF handling - as string parameter
>
> What parameter? I don't see any parameter in the query.
>
> --
> Mgr. Jiří Činčura
> https://www.tabsoverspaces.com/
>
>
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