[nhibernate-issues] [JIRA] Resolved: (NH-827) Add a way to issue several queries in one round-trip

[NHibernate J. <mik...@us...>]

     [ http://jira.nhibernate.org/browse/NH-827?page=all ]
     
Ayende Rahien resolved NH-827:
------------------------------

    Resolution: Fixed

Fixed

> Add a way to issue several queries in one round-trip
> ----------------------------------------------------
>
>          Key: NH-827
>          URL: http://jira.nhibernate.org/browse/NH-827
>      Project: NHibernate
>         Type: New Feature
>   Components: Core
>     Versions: 1.2.0.Beta2
>     Reporter: Ayende Rahien
>     Assignee: Ayende Rahien

>
> This feature is aimed at being able to issue several (read) queries in a single round-trip.
> In SQL it is;
> Select * from Employess;
> SELECT count(*) From Employess
> etc...
> NHibernate should have a method like;
> IList results = session.ExecuteQueries(getAllEmployeesPaged, getCountOfEmployees);
> employees = results[0];
> int count = (int)results[1][0];
> I think that this is something cross-database, but it has probably different semantics, so it will also need a way for the driver to say it is supported, and a way to merge the queries together.
> Maybe also a way to check if this is valid (over 2100 params in SQL Server, for instnace) although the DB will do that.

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