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
andre.volpato@ecomtecnologia.com.br