Access And Dynamic Sql

Dec 30, 2007

Hi,

To use a searchform with 15 searchfields (the may be null) in my .adp-file, I want to use dynamic sql (code below). Is this possible? How have I to use this code in access?

Can some-one please help me?
I'm working with access 2007 and microsoft sql server 2005 express

CREATE PROCEDURE search_orders_1
@gegevens bit = NULL,
@getekend bit = NULL,
@goedgekeurd bit = NULL,
@productielijst bit = NULL,
@in_productie bit = NULL,
@klaar bit = NULL,
@geleverd bit = NULL,
@gefactureerd bit = NULL,
@dossiernr int = NULL,
@categorie int = NULL,
@klant int = NULL,
@tekenaar int = NULL,
@projectleider int = NULL,
@verm_bedrag int = NULL,
@levertermijn int = NULL,
@debug bit = 0 AS

DECLARE @sql nvarchar(4000),
@paramlist nvarchar(4000)

SELECT @sql=
'SELECT d.dossiers_ID AS dossier, b.naam AS klant, d.werfnaam AS
werf,d.werfadresplaats AS plaats, s.onderdeel, s.hoeveelheid,
s.eenheid, p.naam AS naam_tekenaar, p.voornaam AS
vrnaam_tekenaar,s.leverdatum AS levertermijn
FROM dbo.TBL_PERSONEEL p
RIGHT OUTER JOIN dbo.TBL_DOSSIERS d ON p.personeels_ID = d.tekenaar_JUMA
LEFT OUTER JOIN dbo.TBL_KLANT k ON d.klantnr = k.klantnummer
LEFT OUTER JOIN dbo.TBL_BEDRIJF b ON k.bedrijf_ID = b.bedrijf_ID
LEFT OUTER JOIN dbo.TBL_SUBDOSSIERS s ON d.dossiers_ID = s.dossiers_ID
WHERE 1 = 1'

IF @gegevens IS NOT NULL
SELECT @sql = @sql + ' AND s.gegevens = @xgegevens'

IF @getekend IS NOT NULL
SELECT @sql = @sql + ' AND s.getekend = @xgetekend'

IF @goedgekeurd IS NOT NULL
SELECT @sql = @sql + ' AND s.goedgekeurd = @xgoedgekeurd'

IF @productielijst IS NOT NULL
SELECT @sql = @sql + ' AND s.productielijst = @xproductielijst'

IF @in_productie IS NOT NULL
SELECT @sql = @sql + ' AND s.in_productie = @xin_productie'

IF @klaar IS NOT NULL
SELECT @sql = @sql + ' AND s.klaar = @xklaar'

IF @geleverd IS NOT NULL
SELECT @sql = @sql + ' AND s.geleverd = @xgeleverd'

IF @gefactureerd IS NOT NULL
SELECT @sql = @sql + ' AND d.checkbox_facturatie = @xgefactureerd'

IF @dossiernr IS NOT NULL
SELECT @sql = @sql + ' AND d.dossiers_ID = @xdossiernr'

IF @categorie IS NOT NULL
SELECT @sql = @sql + ' AND s.productcategorie = @xcategorie'

IF @klant IS NOT NULL
SELECT @sql = @sql + ' AND b.bedrijf_ID = @xklant'

IF @tekenaar IS NOT NULL
SELECT @sql = @sql + ' AND d.tekenaar_JUMA = @xtekenaar'

IF @projectleider IS NOT NULL
SELECT @sql = @sql + ' AND d.projectleider_JUMA = @xprojectleider'

IF @verm_bedrag IS NOT NULL
SELECT @sql = @sql + ' AND s.vermoedelijk_bedrag > @xverm_bedrag'

IF @levertermijn IS NOT NULL
SELECT @sql = @sql + ' AND s.leverdatum < CURRENT_DATE() +
@xlevertermijn'

SELECT @sql = @sql+ ' ORDER BY d.dossiers_ID, s.subdossiers_ID'

IF @debug = 1
PRINT @sql

SELECT @paramlist='@xgegevens bit,
@xgetekend bit,
@xgoedgekeurd bit,
@xproductielijst bit,
@xin_productie bit,
@xklaar bit,
@xgeleverd bit,
@xgefactureerd bit,
@xdossiernr int,
@xcategorie int,
@xklant int,
@xtekenaar int,
@xprojectleider int,
@xverm_bedrag int,
@xlevertermijn int'

EXEC sp_executesql @sql, @paramlist,
@gegevens, @getekend, @goedgekeurd, @productielijst,
@in_productie, @klaar, @geleverd, @gefactureerd,
@dossiernr, @categorie, @klant, @tekenaar,
@projectleider, @verm_bedrag, @levertermijn

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Code Snippet







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//
//
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finally
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}
}
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Code Snippet



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at System.Data.ProviderBase.DbConnectionFactory.CreatePooledConnection(DbConnection owningConnection, DbConnectionPool pool, DbConnectionOptions options)
at System.Data.ProviderBase.DbConnectionPool.CreateObject(DbConnection owningObject)
at System.Data.ProviderBase.DbConnectionPool.UserCreateRequest(DbConnection owningObject)
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at Robot.Data.Analytics.FetchableCollection.ExecuteByIYLT(String criterion) in P:Visual Studio 2005ProjectsRobotRobot.Data.AnalyticsFetchableCollection.cs:line 78
at Robot.Data.Analytics.FetchableCollection.Robot.Core.Interfaces.IFetchable.Fetch(String criterion) in P:Visual Studio 2005ProjectsRobotRobot.Data.AnalyticsFetchableCollection.cs:line 49
at Robot.Data.Analytics.FetchableCollection.Fetch(String criterion) in P:Visual Studio 2005ProjectsRobotRobot.Data.AnalyticsFetchableCollection.cs:line 41
at Robot.Data.Analytics.AnalyticsDalc.Prefetch(String criterion, AnalysisTypeEnum analysisType) in P:Visual Studio 2005ProjectsRobotRobot.Data.AnalyticsAnalyticsDalc.cs:line 167
at Robot.Data.Analytics.AnalyticsDalc.FillRankedCollection(RankedCollection& emptyRc) in P:Visual Studio 2005ProjectsRobotRobot.Data.AnalyticsAnalyticsDalc.cs:line 115
at TestHarness.Program.Main(String[] args) in P:Visual Studio 2005ProjectsRobotTestHarnessProgram.cs:line 35


And here's the connection string, which is built using the SqlConnectionStringBuilder:

"Data Source=192.168.2.2;
Initial Catalog=Research;
Integrated Security=False;
Persist Security Info=False;
User ID=usr_research_dalc_www02;
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Application Name="Analytics Data Access Layer""

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Luke

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