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| author | Noah Misch <noah@leadboat.com> | 2020-03-22 09:24:09 -0700 |
|---|---|---|
| committer | Noah Misch <noah@leadboat.com> | 2020-03-22 09:24:13 -0700 |
| commit | 63631ee64f84bae7feeb06b8417b628e82319ce2 (patch) | |
| tree | 35d8fe6f43ea3c9d7489062474c26ba599973c6b /src/backend/access/gist/gistxlog.c | |
| parent | e4b0a02ef8c8c69f2a49f4ca86de12ef34e97ac3 (diff) | |
| download | postgresql-63631ee64f84bae7feeb06b8417b628e82319ce2.tar.gz postgresql-63631ee64f84bae7feeb06b8417b628e82319ce2.zip | |
Revert "Skip WAL for new relfilenodes, under wal_level=minimal."
This reverts commit cb2fd7eac285b1b0a24eeb2b8ed4456b66c5a09f. Per
numerous buildfarm members, it was incompatible with parallel query, and
a test case assumed LP64. Back-patch to 9.5 (all supported versions).
Discussion: https://postgr.es/m/20200321224920.GB1763544@rfd.leadboat.com
Diffstat (limited to 'src/backend/access/gist/gistxlog.c')
| -rw-r--r-- | src/backend/access/gist/gistxlog.c | 21 |
1 files changed, 0 insertions, 21 deletions
diff --git a/src/backend/access/gist/gistxlog.c b/src/backend/access/gist/gistxlog.c index 53db3a800ac..3b28f546465 100644 --- a/src/backend/access/gist/gistxlog.c +++ b/src/backend/access/gist/gistxlog.c @@ -449,9 +449,6 @@ gist_redo(XLogReaderState *record) case XLOG_GIST_PAGE_DELETE: gistRedoPageDelete(record); break; - case XLOG_GIST_ASSIGN_LSN: - /* nop. See gistGetFakeLSN(). */ - break; default: elog(PANIC, "gist_redo: unknown op code %u", info); } @@ -596,24 +593,6 @@ gistXLogPageDelete(Buffer buffer, FullTransactionId xid, } /* - * Write an empty XLOG record to assign a distinct LSN. - */ -XLogRecPtr -gistXLogAssignLSN(void) -{ - int dummy = 0; - - /* - * Records other than SWITCH_WAL must have content. We use an integer 0 to - * follow the restriction. - */ - XLogBeginInsert(); - XLogSetRecordFlags(XLOG_MARK_UNIMPORTANT); - XLogRegisterData((char *) &dummy, sizeof(dummy)); - return XLogInsert(RM_GIST_ID, XLOG_GIST_ASSIGN_LSN); -} - -/* * Write XLOG record about reuse of a deleted page. */ void |