diff options
Diffstat (limited to 'src/include/access/gist_private.h')
| -rw-r--r-- | src/include/access/gist_private.h | 11 |
1 files changed, 10 insertions, 1 deletions
diff --git a/src/include/access/gist_private.h b/src/include/access/gist_private.h index 463d2bfc7b9..02dc285a78a 100644 --- a/src/include/access/gist_private.h +++ b/src/include/access/gist_private.h @@ -414,12 +414,20 @@ extern bool gistplacetopage(Relation rel, Size freespace, GISTSTATE *giststate, extern SplitedPageLayout *gistSplit(Relation r, Page page, IndexTuple *itup, int len, GISTSTATE *giststate); +/* gistxlog.c */ +extern XLogRecPtr gistXLogPageDelete(Buffer buffer, + TransactionId xid, Buffer parentBuffer, + OffsetNumber downlinkOffset); + +extern void gistXLogPageReuse(Relation rel, BlockNumber blkno, + TransactionId latestRemovedXid); + extern XLogRecPtr gistXLogUpdate(Buffer buffer, OffsetNumber *todelete, int ntodelete, IndexTuple *itup, int ntup, Buffer leftchild); -XLogRecPtr gistXLogDelete(Buffer buffer, OffsetNumber *todelete, +extern XLogRecPtr gistXLogDelete(Buffer buffer, OffsetNumber *todelete, int ntodelete, RelFileNode hnode); extern XLogRecPtr gistXLogSplit(bool page_is_leaf, @@ -451,6 +459,7 @@ extern bool gistfitpage(IndexTuple *itvec, int len); extern bool gistnospace(Page page, IndexTuple *itvec, int len, OffsetNumber todelete, Size freespace); extern void gistcheckpage(Relation rel, Buffer buf); extern Buffer gistNewBuffer(Relation r); +extern bool gistPageRecyclable(Page page); extern void gistfillbuffer(Page page, IndexTuple *itup, int len, OffsetNumber off); extern IndexTuple *gistextractpage(Page page, int *len /* out */ ); |