Here's a question for all those SQL SERVER 2000 experts:
I have only 1 table... I can already find if any of the values in a certain field, also appears in another record.
I.E.: Does any record have "ABCDEFGHI" in a field, and then "ABCDEFGHI" again in that same field... but in another record.
But I run into trouble when I try to use substrings.
I.E.: Does any record have "CDEF" in a field, and then "DEFG" again in that same field... but in another record. (Edit: That would NOT be a match, of course.)
I'm trying to compare PART of 1 field, with PART of another. Only compare characters 3-6 characters, with characters 4-7. (I need to specify my own start-end ranges, for both fields.) What the specific letters are... doesn't matter. Just that they 'match'.
This doesn't seem to work:
SELECT t1.ID + ' + ' + t2.ID
FROM InfoTable As t1
INNER JOIN InfoTable AS t2 ON t1.ID = SUBSTRING(t2.ID, 3, 4)
(Edit: I also need to NOT list any records that are just matching themselves.)