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Re: [GENERAL] Non-overlapping updates blocking each other - Mailing list pgsql-general

From Thomas Kellerer
Subject Re: [GENERAL] Non-overlapping updates blocking each other
Date
Msg-id ortcce$52o$1@blaine.gmane.org
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In response to Re: [GENERAL] Non-overlapping updates blocking each other  (Melvin Davidson <melvin6925@gmail.com>)
Responses Re: [GENERAL] Non-overlapping updates blocking each other  (Melvin Davidson <melvin6925@gmail.com>)
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Melvin Davidson schrieb am 14.10.2017 um 17:32:
> More than likely, the optimizer has determined that a table scan is best, in which case it will use a table lock.
> That means one updates will be blocking each other.

Since when does Postgres lock the whole table during an update?





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