postgresql/src/include/nodes
Peter Eisentraut 37851a8b83 Database-level collation version tracking
This adds to database objects the same version tracking that collation
objects have.  There is a new pg_database column datcollversion that
stores the version, a new function
pg_database_collation_actual_version() to get the version from the
operating system, and a new subcommand ALTER DATABASE ... REFRESH
COLLATION VERSION.

This was not originally added together with pg_collation.collversion,
since originally version tracking was only supported for ICU, and ICU
on a database-level is not currently supported.  But we now have
version tracking for glibc (since PG13), FreeBSD (since PG14), and
Windows (since PG13), so this is useful to have now.

Reviewed-by: Julien Rouhaud <rjuju123@gmail.com>
Discussion: https://www.postgresql.org/message-id/flat/f0ff3190-29a3-5b39-a179-fa32eee57db6%40enterprisedb.com
2022-02-14 08:27:26 +01:00
..
bitmapset.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
execnodes.h Add UNIQUE null treatment option 2022-02-03 11:48:21 +01:00
extensible.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
lockoptions.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
makefuncs.h Add UNIQUE null treatment option 2022-02-03 11:48:21 +01:00
memnodes.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
nodeFuncs.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
nodes.h Database-level collation version tracking 2022-02-14 08:27:26 +01:00
params.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
parsenodes.h Database-level collation version tracking 2022-02-14 08:27:26 +01:00
pathnodes.h Add stxdinherit flag to pg_statistic_ext_data 2022-01-16 13:38:01 +01:00
pg_list.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
plannodes.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
primnodes.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
print.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
readfuncs.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
replnodes.h Fix limitations on what SQL commands can be issued to a walsender. 2022-01-24 15:33:38 -05:00
subscripting.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
supportnodes.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
tidbitmap.h Update copyright for 2022 2022-01-07 19:04:57 -05:00
value.h Add Boolean node 2022-01-17 10:38:23 +01:00