Michael Paquier 8b938d36f7 Refactor more code logic to update the control file ... ce6afc6 has begun the refactoring work by plugging pg_rewind into a central routine to update the control file, and left around two extra copies, with one in xlog.c for the backend and one in pg_resetwal.c. By adding an extra option to the central routine in controldata_utils.c to control if a flush of the control file needs to be done, it is proving to be straight-forward to make xlog.c and pg_resetwal.c use the central code path at the condition of moving the wait event tracking there. Hence, this allows to have only one central code path to update the control file, shaving the code from the duplicates. This refactoring actually fixes a problem in pg_resetwal. Previously, the control file was first removed before being recreated. So if a crash happened between the moment the file was removed and the moment the file was created, then it would have been possible to not have a control file anymore in the database folder. Author: Fabien Coelho Reviewed-by: Michael Paquier Discussion: https://postgr.es/m/alpine.DEB.2.21.1903170935210.2506@lancre		2019-03-18 12:59:35 +09:00
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brin	More unconstify use	2019-02-13 11:50:16 +01:00
common	Move hash_any prototype from access/hash.h to utils/hashutils.h	2019-03-11 13:17:50 -03:00
gin	Fix misc typos in comments.	2019-01-23 13:39:00 +02:00
gist	tableam: Add and use scan APIs.	2019-03-11 12:46:41 -07:00
hash	tableam: Add and use scan APIs.	2019-03-11 12:46:41 -07:00
heap	tableam: Add and use scan APIs.	2019-03-11 12:46:41 -07:00
index	tableam: Add and use scan APIs.	2019-03-11 12:46:41 -07:00
nbtree	Enable parallel query with SERIALIZABLE isolation.	2019-03-15 17:47:04 +13:00
rmgrdesc	Fix description of WAL record XLOG_PARAMETER_CHANGE	2019-02-12 13:10:59 +09:00
spgist	tableam: Add and use scan APIs.	2019-03-11 12:46:41 -07:00
table	tableam: Add and use scan APIs.	2019-03-11 12:46:41 -07:00
tablesample	tableam: Add and use scan APIs.	2019-03-11 12:46:41 -07:00
transam	Refactor more code logic to update the control file	2019-03-18 12:59:35 +09:00
Makefile	Introduce access/{table.h, relation.h}, for generic functions from heapam.h.	2019-01-21 10:51:36 -08:00