Change internal queryid type from uint64 to int64
authorDavid Rowley <drowley@postgresql.org>
Fri, 30 May 2025 10:59:39 +0000 (22:59 +1200)
committerDavid Rowley <drowley@postgresql.org>
Fri, 30 May 2025 10:59:39 +0000 (22:59 +1200)
commitc3eda50b0648005281c2a3cf95375708f8ef97fc
tree19ad79897e47f8f5da5e202bb9a2431a175e5512
parent03c53a73141aa0e0ee6b0c7642671c1e972bae32
Change internal queryid type from uint64 to int64

uint64 was perhaps chosen in cff440d36 as the type was uint32 prior to
that widening work.

Having this as uint64 doesn't make much sense and just adds the overhead of
having to remember that we always output this in its signed form.  Let's
remove that overhead.

The signed form output is seemingly required since we have no way to
represent the full range of uint64 in an SQL type.  We use BIGINT in places
like pg_stat_statements, which maps directly to int64.

The release notes "Source Code" section may want to mention this
adjustment as some extensions may wish to adjust their code.

Author: David Rowley <dgrowleyml@gmail.com>
Suggested-by: Peter Eisentraut <peter@eisentraut.org>
Reviewed-by: Sami Imseih <samimseih@gmail.com>
Reviewed-by: Michael Paquier <michael@paquier.xyz>
Discussion: https://postgr.es/m/50cb0c8b-994b-48f9-a1c4-13039eb3536b@eisentraut.org
16 files changed:
contrib/pg_stat_statements/pg_stat_statements.c
src/backend/access/brin/brin.c
src/backend/access/nbtree/nbtsort.c
src/backend/commands/explain.c
src/backend/commands/vacuumparallel.c
src/backend/nodes/gen_node_support.pl
src/backend/nodes/outfuncs.c
src/backend/nodes/queryjumblefuncs.c
src/backend/nodes/readfuncs.c
src/backend/rewrite/rewriteHandler.c
src/backend/tcop/postgres.c
src/backend/utils/activity/backend_status.c
src/backend/utils/adt/pgstatfuncs.c
src/include/nodes/parsenodes.h
src/include/nodes/plannodes.h
src/include/utils/backend_status.h