Search Postgresql Archives

does timestamp precision affect storage size?

[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]

 



i'm cleaning up some queries for performance, and noticed that we never use precision beyond the second (ie, `timestamp(0)`) in our business logic.

would there be any savings in storage or performance improvements from losing the resolution on fractional seconds, or are `timestamp(precision)` effectively the same for storage as `timestamp`?  (based on docs, I assume the latter but wanted to check)

-- 
Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx)
To make changes to your subscription:
http://www.postgresql.org/mailpref/pgsql-general




[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index]
[Index of Archives]     [Postgresql Jobs]     [Postgresql Admin]     [Postgresql Performance]     [Linux Clusters]     [PHP Home]     [PHP on Windows]     [Kernel Newbies]     [PHP Classes]     [PHP Books]     [PHP Databases]     [Postgresql & PHP]     [Yosemite]
  Powered by Linux