Egon Sommer wrote:
> Hallo!
>
> Do anybody know if the order of the columns in a table has affect
> on the performance?
>
> Should I use length-variable colums like TEXT, BLOB,... alfter
> length-static colums like INTEGER, BOOLEAN, ...?
It is very slightly faster to have variable length stuff after fixed length
fields.
> Is there a advantage to create a separate table for BLOBS and
> TEXT joining the main table about a primary key?
Probably, though TOAST stores large stuff in backup tables anyway, so
there is probably little difference.
--
Bruce Momjian | http://candle.pha.pa.us
pgman@candle.pha.pa.us | (610) 853-3000
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