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| author | Nathan Bossart <nathan@postgresql.org> | 2023-08-30 14:47:14 -0700 |
|---|---|---|
| committer | Nathan Bossart <nathan@postgresql.org> | 2023-08-30 14:47:14 -0700 |
| commit | 8dfa37b797843a83a5756ea3309055e8953e1a86 (patch) | |
| tree | 661e0985d202779aaf96ec8477e896b7768e5ad2 /src/backend/utils/adt/arrayfuncs.c | |
| parent | 5220b568c5ad8d9ac97c0401453267491a378ef3 (diff) | |
| download | postgresql-8dfa37b797843a83a5756ea3309055e8953e1a86.tar.gz postgresql-8dfa37b797843a83a5756ea3309055e8953e1a86.zip | |
Rename some support functions for pgstat* views.
Presently, pgstat_fetch_stat_beentry() accepts a session's backend
ID as its argument, and pgstat_fetch_stat_local_beentry() accepts a
1-based index in an internal array as its argument. The former is
typically used wherever a user must provide a backend ID, and the
latter is usually used internally when looping over all entries in
the array. This difference was first introduced by d7e39d72ca.
Before that commit, both functions accepted a 1-based index to the
internal array.
This commit renames these two functions to make it clear whether
they use the backend ID or the 1-based index to look up the entry.
This is preparatory work for a follow-up change that will introduce
a function for looking up a LocalPgBackendStatus using a backend
ID.
Reviewed-by: Ian Barwick, Sami Imseih, Michael Paquier, Robert Haas
Discussion: https://postgr.es/m/CAB8KJ%3Dj-ACb3H4L9a_b3ZG3iCYDW5aEu3WsPAzkm2S7JzS1Few%40mail.gmail.com
Backpatch-through: 16
Diffstat (limited to 'src/backend/utils/adt/arrayfuncs.c')
0 files changed, 0 insertions, 0 deletions