roberto
2ac1d5ccb7
git-svn-id: https://192.168.0.254/svn/Proyectos.Tecsitel_FactuGES2/trunk@3 0c75b7a4-871f-7646-8a2f-f78d34cc349f
33 lines
671 B
ObjectPascal
33 lines
671 B
ObjectPascal
unit uDatabaseUtils;
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interface
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function GetNextAutoInc(const GeneratorName: String): Integer;
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implementation
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uses
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SysUtils,
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uDADataTable, uDAClasses, uDAInterfaces,
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uDataModuleServer;
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function GetNextAutoInc(const GeneratorName: String): Integer;
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var
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vConn : IDAConnection;
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ds: IDADataset;
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begin
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vConn := dmServer.ConnectionManager.NewConnection(dmServer.ConnectionName);
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vConn.BeginTransaction;
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try
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ds := vConn.NewDataset(Format('SELECT GEN_ID(%s,1) FROM RDB$Database', [GeneratorName]));
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ds.Open;
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Result := ds.Fields[0].AsInteger;
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finally
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vConn.CommitTransaction;
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ds := NIL;
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end;
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end;
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end.
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