Namespace: OpenEdge.DataAdmin.DataSource
Class
FieldDataSource
Parent classes:
Progress.Lang.Object
OpenEdge.DataAdmin.Binding.Query.DataAdminQuery
OpenEdge.DataAdmin.DataSource.DBQuery
OpenEdge.DataAdmin.DataSource.DataSource
OpenEdge.DataAdmin.DataSource.FieldDataSource

Inherits: OpenEdge.DataAdmin.DataSource.DataSource

/* Copyright (c) 2010-2016 by progress Software Corporation.
/*
/* all rights reserved. no part of this program or document
/* may be reproduced in any form or by any means without
/* permission in writing from progress Software Corporation.
File:FieldDataSource
Author(s):hdaniels
Created:Sep 2010




Method Summary
Options Name Purpose
AfterFieldRow (dataset-handle)
CHARACTER ColumnExpression (character, character, character) /* override to handle islob. renamed to _field in Columnsource. too late to rename here */
CHARACTER ColumnSource (character) /* rename here to be added to _field expressions and handled in ColumnExpression */
PrepareBuffer (handle) /* end method. */
INTEGER SaveField (handle)

Constructor Summary
Options Name Purpose
FieldDataSource ()
FieldDataSource (character, character, character) /* allow subclass to have different order */
FieldDataSource (handle)
FieldDataSource (handle, character, character)
FieldDataSource (log)


Method Detail
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AfterFieldRow (dataset-handle)
Parameters:
hds DATASET-HANDLE
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CHARACTER ColumnExpression (character, character, character)
/* override to handle islob. renamed to _field in Columnsource. too late to rename here
Parameters:
pcColumn CHARACTER
pcOperator CHARACTER
pcValue CHARACTER
Returns CHARACTER
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CHARACTER ColumnSource (character)
/* rename here to be added to _field expressions and handled in ColumnExpression
Parameters:
pcColumn CHARACTER
Returns CHARACTER
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PrepareBuffer (handle)
/* end method.
Parameters:
phBuffer HANDLE
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INTEGER SaveField (handle)
Parameters:
phbuffer HANDLE
Returns INTEGER


Constructor Detail
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FieldDataSource ()
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FieldDataSource (character, character, character)
/* allow subclass to have different order
Parameters:
pcTables CHARACTER
pcPhysicalTables CHARACTER
pcMapping CHARACTER
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FieldDataSource (handle)
Parameters:
hchanges HANDLE
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FieldDataSource (handle, character, character)
Parameters:
phParent HANDLE
pcFileJoin CHARACTER
pcFieldJoin CHARACTER
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FieldDataSource (log)
Parameters:
allfield LOGICAL


Copyright © 2022 Progress Software Corporation. All rights Reserved.

Progress® OpenEdge® Release 11.7.15