postgresql/contrib/pg_xlogdump/rmgrdesc.c
Alvaro Herrera 73c986adde Keep track of transaction commit timestamps
Transactions can now set their commit timestamp directly as they commit,
or an external transaction commit timestamp can be fed from an outside
system using the new function TransactionTreeSetCommitTsData().  This
data is crash-safe, and truncated at Xid freeze point, same as pg_clog.

This module is disabled by default because it causes a performance hit,
but can be enabled in postgresql.conf requiring only a server restart.

A new test in src/test/modules is included.

Catalog version bumped due to the new subdirectory within PGDATA and a
couple of new SQL functions.

Authors: Álvaro Herrera and Petr Jelínek

Reviewed to varying degrees by Michael Paquier, Andres Freund, Robert
Haas, Amit Kapila, Fujii Masao, Jaime Casanova, Simon Riggs, Steven
Singer, Peter Eisentraut
2014-12-03 11:53:02 -03:00

38 lines
904 B
C

/*
* rmgrdesc.c
*
* pg_xlogdump resource managers definition
*
* contrib/pg_xlogdump/rmgrdesc.c
*/
#define FRONTEND 1
#include "postgres.h"
#include "access/brin_xlog.h"
#include "access/clog.h"
#include "access/commit_ts.h"
#include "access/gin.h"
#include "access/gist_private.h"
#include "access/hash.h"
#include "access/heapam_xlog.h"
#include "access/multixact.h"
#include "access/nbtree.h"
#include "access/rmgr.h"
#include "access/spgist.h"
#include "access/xact.h"
#include "access/xlog_internal.h"
#include "catalog/storage_xlog.h"
#include "commands/dbcommands.h"
#include "commands/sequence.h"
#include "commands/tablespace.h"
#include "rmgrdesc.h"
#include "storage/standby.h"
#include "utils/relmapper.h"
#define PG_RMGR(symname,name,redo,desc,identify,startup,cleanup) \
{ name, desc, identify},
const RmgrDescData RmgrDescTable[RM_MAX_ID + 1] = {
#include "access/rmgrlist.h"
};