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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 | 2fbdebc248ec0694b1399f9bb2e317835baca066 (patch) | |
| tree | 78857d63bad6c56c73cbf5488b28365b46e5fb43 /src/backend/access/gist/gistxlog.c | |
| parent | 03b89f1949a99797ed21b0dabdf0aba1bbee8d0b (diff) | |
| download | postgresql-2fbdebc248ec0694b1399f9bb2e317835baca066.tar.gz postgresql-2fbdebc248ec0694b1399f9bb2e317835baca066.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 93e64682131..17e213967b9 100644 --- a/src/backend/access/gist/gistxlog.c +++ b/src/backend/access/gist/gistxlog.c @@ -505,9 +505,6 @@ gist_redo(XLogReaderState *record) case XLOG_GIST_CREATE_INDEX: gistRedoCreateIndex(record); break; - case XLOG_GIST_ASSIGN_LSN: - /* nop. See gistGetFakeLSN(). */ - break; default: elog(PANIC, "gist_redo: unknown op code %u", info); } @@ -627,24 +624,6 @@ gistXLogSplit(bool page_is_leaf, } /* - * 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 describing a page update. The update can include any * number of deletions and/or insertions of tuples on a single index page. * |