Re: Performance Question - Mailing list pgsql-general

From Terry Lee Tucker
Subject Re: Performance Question
Date
Msg-id 200606141748.44626.terry@esc1.com
Whole thread Raw
In response to Performance Question  (Terry Lee Tucker <terry@esc1.com>)
List pgsql-general
On Wednesday 14 June 2006 03:57 pm, Terry Lee Tucker <terry@esc1.com> thus
communicated:
--> Hello List:
-->
--> I've been told that an update to a record is equivalent to a delete and
 insert --> operation. We have a utility written in Perl that brings into
 sync certain --> elements of 50 thousand records on 8 structurally identical
 databases. We --> threw together the script and decided to just delete the
 record and re-insert --> it with the data that was brought into sync. Now
 the question: Is it just as --> fast to do it this way, or is there some
 hidden advantage to performing an --> update?
-->
--> Just curious.
-->
--> TIA

Thanks for the answers. This list is a BIG help to us all :o]

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