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| Missing Records |
| Author |
Message |
| Ian |
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| Group | : Members |
| Posts | : 19 |
| Joined | : 2006-05-03 |
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| Profile |
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| Posted : 2006-07-07 00:47:04 |
For the last year performing the following query:
SELECT ListID, FullName, IsActive, SubLevel FROM OPENQUERY(egroup_QB,'SELECT ListID, FullName, IsActive, SubLevel FROM Customer')
has returned about 300 records. It now returns 15 and earlier it wasn't returning any. I have reloaded all data using the QODBC setup screen. The VB Demo works fine. The above happens in SQL Server 2005.
Please help.
Ian |
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| Tom |
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| Group | : Administrator |
| Posts | : 5510 |
| Joined | : 2006-02-17 |
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| Profile |
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| Posted : 2006-07-07 08:42:43 |
| When calling QODBC from SQL Server Linked Tables the OPENQUERY is executed in multi-treaded mode and may corrupt the optimized .opt file. You need to reset the QODBC optimizer or switch it off. See: How do I switch OFF or RESET the QODBC optimizer? for more information. |
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| Ian |
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| Group | : Members |
| Posts | : 19 |
| Joined | : 2006-05-03 |
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| Profile |
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| Posted : 2006-07-07 12:12:51 |
I turned off the optimizer, delete the opt file and turned it back on. I re-submitted my customer query and at last glance it had been running for 2 hours, 45 minutes with no results. |
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