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Base de données, Tables, Vues, Index et syntaxe SQL
Hi Jeff.
>I have had several customers that have databases with UPPER regular tags on long (35-50 character) fields under VFP 5 SP 3. Working with the table with the tag (not necessarily using the tag) can cause the application to crash. However, just opening the table in VFP is fine. This problem seems to only happen with the character field contains a series of strings that begin with the same characters; if we force the first few characters to be unique, everything works fine.
This rings a bell with me -- I seem to recall this being fixed in VFP7 Service Pack 1 (although I could be wrong). The key issue was having an index with a lot of records having the first N characters being the same and certain settings of free memory.
Doug
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