At 11:46 AM 15/02/2002 -0500, Tom Lane wrote:
>A functional index is sort of like a hidden, precomputed column added to
>your table.
One of the things I keep running into is the desire for a mixed
functional/data index. I know the workaround is to build a function that
combines all fields, but would it be hard to allow mixed indexes:
create table users(id integer, last_name text); create index users_id_name on users(id,lower(name));
?
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