postgres

Commit Graph

Author	SHA1	Message	Date
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

Author

SHA1

Message

Date

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

3 Commits (fb85cd4320414c3f6e9c8bc69ec944200ae1e493)