postgres

Commit Graph

Author	SHA1	Message	Date
Bruce Momjian	4baaf863ec	Update copyright for 2015 Backpatch certain files through 9.0	11 years ago
Tom Lane	4c8ab1b91d	Add btree and hash opclasses for pg_lsn. This is needed to allow ORDER BY, DISTINCT, etc to work as expected for pg_lsn values. We had previously decided to put this off for 9.5, but in view of commit `eeca4cd35e` there's no reason to avoid a catversion bump for 9.4beta2, and this does make a pretty significant usability difference for pg_lsn. Michael Paquier, with fixes from Andres Freund and Tom Lane	12 years ago
Bruce Momjian	0a78320057	pgindent run for 9.4 This includes removing tabs after periods in C comments, which was applied to back branches, so this change should not effect backpatching.	12 years ago
Robert Haas	694e3d139a	Further code review for pg_lsn data type. Change input function error messages to be more consistent with what is done elsewhere. Remove a bunch of redundant type casts, so that the compiler will warn us if we screw up. Don't pass LSNs by value on platforms where a Datum is only 32 bytes, per buildfarm. Move macros for packing and unpacking LSNs to pg_lsn.h so that we can include access/xlogdefs.h, to avoid an unsatisfied dependency on XLogRecPtr.	12 years ago
Robert Haas	844a28a9dd	pg_lsn macro naming and type behavior revisions. Change pg_lsn_mi so that it can return negative values when subtracting LSNs, and clean up some perhaps ill-considered macro names.	12 years ago
Robert Haas	7d03a83f4d	Add a pg_lsn data type, to represent an LSN. Robert Haas and Michael Paquier	12 years ago

6 Commits (dfcd9cb30237f882b7308bdcbfb0318b22b1e224)