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Make the name optional in CREATE STATISTICS.

author Dean Rasheed <dean.a.rasheed@gmail.com>

2022年7月21日 18:23:13 +0000 (19:23 +0100)

committer Dean Rasheed <dean.a.rasheed@gmail.com>

2022年7月21日 18:23:13 +0000 (19:23 +0100)

commit 624aa2a13bd02dd584bb0995c883b5b93b2152df

tree 9fb20bf9030cd894df4dcf55665a5b51fb0f85b4 tree

parent fa6c230ef23cfe5367cb883fd461580f6a42619d commit | diff

Make the name optional in CREATE STATISTICS.

This allows users to omit the statistics name in a CREATE STATISTICS
command, letting the system auto-generate a sensible, unique name,
putting the statistics object in the same schema as the table.

Simon Riggs, reviewed by Matthias van de Meent.

Discussion: https://postgr.es/m/CANbhV-FGD2d_C3zFTfT2aRfX_TaPSgOeKES58RLZx5XzQp5NhA@mail.gmail.com

doc/src/sgml/ref/create_statistics.sgml diff | blob | blame | history

src/backend/commands/statscmds.c diff | blob | blame | history

src/backend/parser/gram.y diff | blob | blame | history

src/test/regress/expected/stats_ext.out diff | blob | blame | history

src/test/regress/sql/stats_ext.sql diff | blob | blame | history

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