Refactor pg_stat_get_lock() to use a helper function This commit extracts the tuple-building logic from pg_stat_get_lock() into a new static helper pg_stat_lock_build_tuples(). This is in preparation for a follow-up patch, to add support for backend-level lock stats, which will reuse the same helper.
This change follows the pattern established by pg_stat_io_build_tuples() for IO stats and pg_stat_wal_build_tuple() for WAL stats. Author: Bertrand Drouvot <[email protected]> Reviewed-by: Tatsuya Kawata <[email protected]> Reviewed-by: Michael Paquier <[email protected]> Reviewed-by: Tristan Partin <[email protected]> Reviewed-by: Rui Zhao <[email protected]> Discussion: https://postgr.es/m/aiAzEY+cMQb/W8yu@bdtpg Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/dfe7d17e00665875639e905fa385231dacc57c4e Modified Files -------------- src/backend/utils/adt/pgstatfuncs.c | 47 ++++++++++++++++++++++++------------- 1 file changed, 31 insertions(+), 16 deletions(-)
