> Is there any date type that can be used for 0-255
> values? Like an "int1" or byte column.
A SMALLINT is two bytes on disk, use "char" instead. This is a hidden
goodie in PostgreSQL and one that I wish was exposed via a more
conventional syntax (*hint hint*).
http://developer.postgresql.org/docs/postgres/datatype-character.html#DATATYPE-CHARACTER-SPECIAL-TABLE
-sc
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Sean Chittenden