Thread: pgsql: pg_stat_statements: Add wal_buffers_full
pg_stat_statements: Add wal_buffers_full wal_buffers_full tracks the number of times WAL buffers become full, giving hints to be able to tune the GUC wal_buffers. Up to now, this information was only available in pg_stat_wal. With this field available in WalUsage since eaf502747bac, exposing it in pg_stat_statements is straight-forward, and it offers more granularity at query level. pg_stat_statements does not need a version bump as one has been done in commit cf54a2c00254 for this development cycle. Author: Bertrand Drouvot Reviewed-by: Ilia Evdokimov Discussion: https://postgr.es/m/Z6SOha5YFFgvpwQY@ip-10-97-1-34.eu-west-3.compute.internal Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/ce5bcc4a9f26484746f82d23584c8e342cba9b10 Modified Files -------------- contrib/pg_stat_statements/expected/oldextversions.out | 1 + contrib/pg_stat_statements/pg_stat_statements--1.11--1.12.sql | 1 + contrib/pg_stat_statements/pg_stat_statements.c | 10 ++++++++-- doc/src/sgml/pgstatstatements.sgml | 9 +++++++++ 4 files changed, 19 insertions(+), 2 deletions(-)