Horton

Fix INSERT OVERRIDING USER VALUE behavior

Peter Eisentraut <peter@eisentraut.org>

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Commit: de3bbfcc962f24c1a20a17b76c604e5973a05817
Author: Peter Eisentraut <peter@eisentraut.org>
Date: 2020-03-31T06:50:39Z
Releases: 13.0 
Fix INSERT OVERRIDING USER VALUE behavior

The original implementation disallowed using OVERRIDING USER VALUE on
identity columns defined as GENERATED ALWAYS, which is not per
standard.  So allow that now.

Expand documentation and tests around this.

Author: Dean Rasheed <dean.a.rasheed@gmail.com>
Reviewed-by: Peter Eisentraut <peter.eisentraut@2ndquadrant.com>
Reviewed-by: Vik Fearing <vik@postgresfriends.org>
Discussion: https://www.postgresql.org/message-id/flat/CAEZATCVrh2ufCwmzzM%3Dk_OfuLhTTPBJCdFkimst2kry4oHepuQ%40mail.gmail.com

Files

PathChange+/−
doc/src/sgml/ref/create_table.sgml modified +21 −9
doc/src/sgml/ref/insert.sgml modified +22 −9
doc/src/sgml/ref/update.sgml modified +5 −2
src/backend/rewrite/rewriteHandler.c modified +3 −1
src/test/regress/expected/identity.out modified +30 −11
src/test/regress/sql/identity.sql modified +21 −4

Documentation touched

Discussion