Hi. I have two existing tables, A and B. A has a 'varchar(1000)' field and B has a 'text' field, each with btree indexes defined. When I do a join between these, on this field, it seems to a hash join, as opposed to using the indexes, as I might expect (I'm no postgres expert, btw).

My question is: if I changed both fields to be text or varchar(1000) then would the index be used?



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