Namespace: Consultingwerk.OERA.Query
Class 
DSQueryStringProcedural Copy to Clipboard
Parent classes:
Progress.Lang.Object
Consultingwerk.OERA.Query.QueryString
Consultingwerk.OERA.Query.DSQueryStringProcedural

Inherits: Consultingwerk.OERA.Query.QueryString
Implements: Consultingwerk.OERA.IDSQueryString, Consultingwerk.OERA.Query.IQueryMap, Consultingwerk.OERA.Query.IThrowsErrorsOnInvalidSourceMapping

File:DSQueryStringProcedural
Purpose:Extends QueryString to provide query transformation
for non OO utility procedure that manages multiple
datasources as 4GL handles
Author(s):Mike Fechner / Consultingwerk Ltd.
Created:Wed Mar 03 08:24:02 CET 2010
Notes:This is the version for the depricated procedural OERA
backend code

Navigate to: Methods | Constructors | Events | Properties | ProDatasets | Temp-Tables



Top Method Summary
Options Name Purpose
CHARACTER ColumnSource (character) Returns the name of the column from the source (database) column
CHARACTER DefaultQuery () Returns the default query string for the data source

Top Constructor Summary
Options Name Purpose
DSQueryStringProcedural (character, handle, character) Constructor for the DSQueryStringProcedural class
DSQueryStringProcedural (character, handle, character, logical) Constructor for the DSQueryStringProcedural class


Method Detail
Top

CHARACTER ColumnSource (character)
Purpose: Returns the name of the column from the source (database) column
Notes: Invokes the sourceColumn function in the data access object

Parameters:
pcColumn CHARACTER
The name of the temp-table column
Returns CHARACTER
The name of the source (database) column
Top

CHARACTER DefaultQuery ()
Purpose: Returns the default query string for the data source
Notes: Invokes SourceDefaultQuery function in the data access object

Returns CHARACTER
The default query string


Constructor Detail
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DSQueryStringProcedural (character, handle, character)
Purpose: Constructor for the DSQueryStringProcedural class
Notes:

Parameters:
pcQueryString CHARACTER
The query string from the current read request
phProcedure HANDLE
The handle of the owning data access object procedure (for call backs)
pcTable CHARACTER
The name of the temp-table this DSQueryStringProcedural instance is providing source query manipulation for
Top

DSQueryStringProcedural (character, handle, character, logical)
Purpose: Constructor for the DSQueryStringProcedural class
Notes:

Parameters:
pcQueryString CHARACTER
The query string from the current read request
phProcedure HANDLE
The handle of the owning data access object procedure (for call backs)
pcTable CHARACTER
The name of the temp-table this DSQueryStringProcedural instance is providing source query manipulation for
plFilterUsingInnerJoin LOGICAL
The value for the FilterUsingInnerJoin property


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