database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-06-27 23:21:58 +03:00
Code Activity

code: replace 'master' with 'primary' where appropriate.

Browse Source 
Also changed "in the primary" to "on the primary", and added a few
"the" before "primary".

Author: Andres Freund
Reviewed-By: David Steele
Discussion: https://postgr.es/m/20200615182235.x7lch5n6kcjq4aue@alap3.anarazel.de
This commit is contained in:
Andres Freund
2020-06-14 14:05:18 -07:00
parent 229f8c219f
commit 5e7bbb5286
31 changed files with 110 additions and 110 deletions
Download Patch File Download Diff File Expand all files Collapse all files

12
src/backend/access/heap/heapam.c
View File

@ -410,10 +410,10 @@ heapgetpage(TableScanDesc sscan, BlockNumber page)
* visible to everyone, we can skip the per-tuple visibility tests.
*
* Note: In hot standby, a tuple that's already visible to all
* transactions in the master might still be invisible to a read-only
* transactions on the primary might still be invisible to a read-only
* transaction in the standby. We partly handle this problem by tracking
* the minimum xmin of visible tuples as the cut-off XID while marking a
* page all-visible on master and WAL log that along with the visibility
* page all-visible on the primary and WAL log that along with the visibility
* map SET operation. In hot standby, we wait for (or abort) all
* transactions that can potentially may not see one or more tuples on the
* page. That's how index-only scans work fine in hot standby. A crucial
@ -6889,7 +6889,7 @@ HeapTupleHeaderAdvanceLatestRemovedXid(HeapTupleHeader tuple,
* updated/deleted by the inserting transaction.
*
* Look for a committed hint bit, or if no xmin bit is set, check clog.
* This needs to work on both master and standby, where it is used to
* This needs to work on both primary and standby, where it is used to
* assess btree delete records.
*/
if (HeapTupleHeaderXminCommitted(tuple) ||
@ -6951,9 +6951,9 @@ xid_horizon_prefetch_buffer(Relation rel,
* tuples being deleted.
*
* We used to do this during recovery rather than on the primary, but that
* approach now appears inferior. It meant that the master could generate
* approach now appears inferior. It meant that the primary could generate
* a lot of work for the standby without any back-pressure to slow down the
* master, and it required the standby to have reached consistency, whereas
* primary, and it required the standby to have reached consistency, whereas
* we want to have correct information available even before that point.
*
* It's possible for this to generate a fair amount of I/O, since we may be
@ -8943,7 +8943,7 @@ heap_mask(char *pagedata, BlockNumber blkno)
*
* During redo, heap_xlog_insert() sets t_ctid to current block
* number and self offset number. It doesn't care about any
* speculative insertions in master. Hence, we set t_ctid to
* speculative insertions on the primary. Hence, we set t_ctid to
* current block number and self offset number to ignore any
* inconsistency.
*/