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base repository: postgresql-cfbot/postgresql
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head repository: postgresql-cfbot/postgresql
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compare: cf/5359
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  • 4 commits
  • 19 files changed
  • 2 contributors

Commits on Mar 10, 2025

  1. Add a new option STATS to EXPLAIN command 

    This patch allows to show applied extended statistics in EXPLAIN command output.
It includes the following points:

- Rebased on 9926f85

- Added a new struct Applied_ExtStats in plannode.h (T4)
    - Hopefully this will solve the issue related to "-DCOPY_PARSE_PLAN_TREES"
      with cfbot.
    - To pass the extended statistics information from path to plan,
      it might be more appropriate to define a new structure in primnode.h
      rather than plannode.h. Any advice would be appreciated.

- Handled EXPLAIN(STATS, VERBOSE) option (M2)
    - Before the fix, schema name was always added to extended statistics name,
      but with this patch, schema name is added to the following only when
      VERBOSE option is selected:
        - Extended statistics name, table name, and column name

- Added Supported extended statistics types in document (M4)
    @yamatattsu
    yamatattsu authored and Commitfest Bot committed Mar 10, 2025
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  2. Add a new option auto_explain.log_stats to auto_explain (T9)

    @yamatattsu
    yamatattsu authored and Commitfest Bot committed Mar 10, 2025
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  3. Add a new tab completion for EXPLAIN (STATS) on psql (I2) 

    - When you run "EXPLAIN (<tab>" or "EXPLAIN (S<tab>" on psql,
  "STATS" string is displayed.
    @yamatattsu
    yamatattsu authored and Commitfest Bot committed Mar 10, 2025
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  4. [CF 5359] Showing applied extended statistics in explain Part2 

    This branch was automatically generated by a robot using patches from an
email thread registered at:

https://commitfest.postgresql.org/patch/5359

The branch will be overwritten each time a new patch version is posted to
the thread, and also periodically to check for bitrot caused by changes
on the master branch.

Patch(es): https://www.postgresql.org/message-id/CAOKkKFtaCPamg-GRtUjADGbzXCL0exhkK5FiznkJB-8-dANf1Q@mail.gmail.com
Author(s): Tatsuro Yamada
    Commitfest Bot committed Mar 10, 2025
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