Hi.
I'm using a table with a indexed CHAR(3)-column. When I use SELECT .. WHERE Col = 'XXX', some results are empty, but the value in the row seems to be correct like other rows. If I update the row with same data I can get it into the result. So I didn't find any logic reason for this. I can find all rows using LIKE (or with some substring tests) with no problems. Shouldn't = always works the same..? (Postgres 7.1.3)
kind regards
Tomas