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Thu, Apr 5 2007 1:14 PM | Permanent Link |
"Greg Bishop" | If I execute the following query in either EDB Manager or in a TEDBQuery
(both versions 1.02), I get two records returned: SELECT AnalyteID FROM AnalyteToTestMethod WHERE TestMethodID = '{98D8B7A5-F70A-4D2F-BC5F-ED18EA2AB404}' However, if I execute this query (with the above query being a subquery), I get only one record returned: SELECT ID, Name, Abbreviation FROM Analyte WHERE ID IN (SELECT AnalyteID FROM AnalyteToTestMethod WHERE TestMethodID = '{98D8B7A5-F70A-4D2F-BC5F-ED18EA2AB404}') My expectation is to get two records returned in the second query as well. Any thoughts? |
Fri, Apr 6 2007 3:02 PM | Permanent Link |
Tim Young [Elevate Software] Elevate Software, Inc. ![]() | Greg,
<< However, if I execute this query (with the above query being a subquery), I get only one record returned: SELECT ID, Name, Abbreviation FROM Analyte WHERE ID IN (SELECT AnalyteID FROM AnalyteToTestMethod WHERE TestMethodID = '{98D8B7A5-F70A-4D2F-BC5F-ED18EA2AB404}') My expectation is to get two records returned in the second query as well. >> How many rows are in the Analyte table that match the sub-query ? -- Tim Young Elevate Software www.elevatesoft.com |
Sat, Apr 7 2007 8:27 PM | Permanent Link |
"Greg Bishop" | > How many rows are in the Analyte table that match the sub-query ?
There are two rows within the Analyte table that match the sub-query. I did an experiment by creating another database with the same table names. But, I changed the ID fields to be integers. With the IDs being integer values, the query works as expected. So, does it have something to do with using the GUIDs? |
Mon, Apr 9 2007 4:02 AM | Permanent Link |
"Greg Bishop" | Okay, I'm not sure what is going on now. I deleted all of the data in the
tables with GUID fields and recreated the data. Now the query is behaving as expected with the GUIDs. I'll report back here if I encounter any more issues related to this. |
Mon, Apr 9 2007 7:12 PM | Permanent Link |
Tim Young [Elevate Software] Elevate Software, Inc. ![]() | Greg,
<< Okay, I'm not sure what is going on now. I deleted all of the data in the tables with GUID fields and recreated the data. Now the query is behaving as expected with the GUIDs. I'll report back here if I encounter any more issues related to this. >> It's possible that the table indexes were corrupted, but that would only occur if you had possibly reset the application during operation in the IDE, etc. -- Tim Young Elevate Software www.elevatesoft.com |
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