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12.12.2005 at 01:07PM PST, ID: 21661983
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7.0

Updating a DataTable with Oracle 10g

Asked by nmarano in Miscellaneous Programming

Tags: ,

We were using Oracle 8.17 and have upgraded to Oracle 10g.  We have an app that runs and basically calls a table in a database, sets values to the dataset, and then tries to update a datatable.  When it hits the second Try block below, it throws an exception and shows an error message of "Dynamic SQL generation for the UpdateCommand is not supported against a SelectCommand that does not return any key column information"  

 Try
                    'Set Items to update
                    For Each ic_table_set In arg_c_table.dfieldset
                        idr_wk1(ic_table_set.dfield) = ic_table_set.dvalue
                    Next
                Catch ex As Exception
                    If myLog.IsErrorEnabled Then myLog.Error("Caught exception setting items to update", ex)
                    Throw ex
                End Try
 Try
                    ic_dbe3.ddataadapter.Update(ic_dbe3.ddataset, "data")

                Catch ex As Exception
                    If myLog.IsErrorEnabled Then myLog.Error("Caught exception updating datatable", ex)
                    Throw ex
                End Try

This is all being called with an oledb connection, adapter and method...
Does anyone have any rhyme or reason as to why this would occur?  I've updated the ODP.NET and that hasn't helped.  I'm not sure why it would work fine and still does work fine with Oracle 8.17 but throws the exception with 10g.  Any help would be appreciatedStart Free Trial
[+][-]12.13.2005 at 07:16AM PST, ID: 15474443

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[+][-]12.13.2005 at 07:52AM PST, ID: 15474731

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[+][-]12.13.2005 at 07:58AM PST, ID: 15474808

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[+][-]12.13.2005 at 08:02AM PST, ID: 15474846

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[+][-]12.13.2005 at 08:21AM PST, ID: 15475008

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[+][-]12.13.2005 at 08:24AM PST, ID: 15475037

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[+][-]12.13.2005 at 09:05AM PST, ID: 15475410

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[+][-]12.14.2005 at 08:28AM PST, ID: 15483184

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[+][-]12.14.2005 at 02:51PM PST, ID: 15486630

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[+][-]12.14.2005 at 02:53PM PST, ID: 15486650

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[+][-]12.15.2005 at 04:10AM PST, ID: 15489512

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[+][-]12.15.2005 at 11:52AM PST, ID: 15493054

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[+][-]12.15.2005 at 05:07PM PST, ID: 15495195

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[+][-]12.19.2005 at 02:10PM PST, ID: 15514649

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[+][-]12.20.2005 at 09:50AM PST, ID: 15520278

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[+][-]12.21.2005 at 06:09AM PST, ID: 15526168

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[+][-]12.21.2005 at 07:22AM PST, ID: 15526846

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About this solution

Zone: Miscellaneous Programming
Tags: 10g, oracle
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Solution Provided By: jacobhoover
Participating Experts: 1
Solution Grade: A
 
 
[+][-]12.22.2005 at 11:40AM PST, ID: 15536865

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