Re: WIP: Covering + unique indexes.

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От Alvaro Herrera
Тема Re: WIP: Covering + unique indexes.
Дата
Msg-id 20180831205020.nxhw6ypysgshjtnl@alvherre.pgsql
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Ответ на Re: WIP: Covering + unique indexes.  (Teodor Sigaev <teodor@sigaev.ru>)
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I'm wondering what's the genesis of this coninclude column actually.
As far as I can tell, the only reason this column is there, is to be
able to print the INCLUDE clause in a UNIQUE/PK constraint in ruleutils
... but surely the same list can be obtained from the pg_index.indkey
instead?

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Álvaro Herrera                https://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services


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