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Revert "Skip WAL for new relfilenodes, under wal_level=minimal."

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This reverts commit cb2fd7eac2.  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
This commit is contained in:
Noah Misch
2020-03-22 09:24:09 -07:00
parent d0587f52b3
commit de9396326e
51 changed files with 362 additions and 1438 deletions
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21
src/backend/access/gist/gistxlog.c
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@ -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);
}
@ -595,24 +592,6 @@ gistXLogPageDelete(Buffer buffer, FullTransactionId xid,
return recptr;
}
/*
* 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.
*/