Add bt_multi_page_stats() function to contrib/pageinspect. This is like the existing bt_page_stats() function, but it can report on a range of pages rather than just one at a time.
I don't have a huge amount of faith in the portability of the new test cases, but they do pass in a 32-bit FreeBSD VM here. Further adjustment may be needed depending on buildfarm results. Hamid Akhtar, reviewed by Naeem Akhter, Bertrand Drouvot, Bharath Rupireddy, and myself Discussion: https://postgr.es/m/CANugjht-=ogmrmnjkmqnbc69y7vr+whdmm0zk6-1pjsxobk...@mail.gmail.com Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/1fd3dd2048991a164c287dc29fdb78b1f7e6e14e Modified Files -------------- contrib/pageinspect/Makefile | 2 +- contrib/pageinspect/btreefuncs.c | 298 ++++++++++++++++++------ contrib/pageinspect/expected/btree.out | 121 +++++++++- contrib/pageinspect/meson.build | 1 + contrib/pageinspect/pageinspect--1.11--1.12.sql | 23 ++ contrib/pageinspect/pageinspect.control | 2 +- contrib/pageinspect/sql/btree.sql | 11 + doc/src/sgml/pageinspect.sgml | 50 +++- 8 files changed, 428 insertions(+), 80 deletions(-)
