Hello, I need to store one-length values like '1', '2', '3' or '4' .
Today, this field is indexed with btree and is of type smallint (int2). How much performance will be improved if I change it to "char" (1 byte length) ? Or int2 is the best solution in this case ?
Thanks !
--
[]´s,
André Volpato
ECOM Tecnologia Ltda
[EMAIL PROTECTED]
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