Re: Does the delete+insert is fater and less cpu consumer thanupdate?

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От legrand legrand
Тема Re: Does the delete+insert is fater and less cpu consumer thanupdate?
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Msg-id 1513292912581-0.post@n3.nabble.com
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Ответ на Re: Does the delete+insert is fater and less cpu consumer than update?  ("David G. Johnston" <david.g.johnston@gmail.com>)
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If you use partitioned tables,
and just want to reload data from some partitions

you can then use the truncate partition syntax
or develop a procedure like described here

https://www.postgresql.org/message-id/AM4PR03MB171327323DCD2069A532756190850@AM4PR03MB1713.eurprd03.prod.outlook.com

Regards
PAscal



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