Thread: pgsql: Add integrity-checking functions to pg_visibility.
Add integrity-checking functions to pg_visibility. The new pg_check_visible() and pg_check_frozen() functions can be used to verify that the visibility map bits for a relation's data pages match the actual state of the tuples on those pages. Amit Kapila and Robert Haas, reviewed (in earlier versions) by Andres Freund. Additional testing help by Thomas Munro. Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/e472ce9624e0f2083c8fd25ea1acb081be908f8f Modified Files -------------- contrib/pg_visibility/Makefile | 2 +- contrib/pg_visibility/pg_visibility--1.0--1.1.sql | 17 ++ contrib/pg_visibility/pg_visibility--1.0.sql | 52 ---- contrib/pg_visibility/pg_visibility--1.1.sql | 67 +++++ contrib/pg_visibility/pg_visibility.c | 313 ++++++++++++++++++++++ contrib/pg_visibility/pg_visibility.control | 2 +- doc/src/sgml/pgvisibility.sgml | 28 +- src/tools/pgindent/typedefs.list | 1 + 8 files changed, 427 insertions(+), 55 deletions(-)