Hi Denis,

If the index is only based on a single logical field, nothing different is required:

Index on myLogicalField tag myLogicalField

to concatenate the logical field with a character expression (myLogicalField + myCharacterField), you'll need to convert the logical field to character:

Index on trans(myLogicalField, "Y") + myCharacterField tag myIndex

>How to create an index with logical fields?
>
>I am using VFP 3.0 (if it matters at all)
>
>Thank you!