How do I create a primary key index from two or more columns in Visual FoxPro 9?
The columns may be of different types.
How do I create a primary key index from two or more columns in
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How do I create a primary key index from two or more columns in Visual FoxPro 9?
The columns may be of different types.
Compound indexes should be strings, so use the appropriate function (STR(), DTOS(), etc.) to convert the field before concatenating it. See the MSDN documentation for more details.