diff options
Diffstat (limited to 'src/backend/access/gin/gindatapage.c')
| -rw-r--r-- | src/backend/access/gin/gindatapage.c | 30 |
1 files changed, 15 insertions, 15 deletions
diff --git a/src/backend/access/gin/gindatapage.c b/src/backend/access/gin/gindatapage.c index 5e2f6e76d30..f74373ca59b 100644 --- a/src/backend/access/gin/gindatapage.c +++ b/src/backend/access/gin/gindatapage.c @@ -19,7 +19,7 @@ #include "utils/rel.h" int -compareItemPointers(ItemPointer a, ItemPointer b) +ginCompareItemPointers(ItemPointer a, ItemPointer b) { if (GinItemPointerGetBlockNumber(a) == GinItemPointerGetBlockNumber(b)) { @@ -37,9 +37,9 @@ compareItemPointers(ItemPointer a, ItemPointer b) * Caller is responsible that there is enough space at *dst. */ uint32 -MergeItemPointers(ItemPointerData *dst, - ItemPointerData *a, uint32 na, - ItemPointerData *b, uint32 nb) +ginMergeItemPointers(ItemPointerData *dst, + ItemPointerData *a, uint32 na, + ItemPointerData *b, uint32 nb) { ItemPointerData *dptr = dst; ItemPointerData *aptr = a, @@ -47,7 +47,7 @@ MergeItemPointers(ItemPointerData *dst, while (aptr - a < na && bptr - b < nb) { - int cmp = compareItemPointers(aptr, bptr); + int cmp = ginCompareItemPointers(aptr, bptr); if (cmp > 0) *dptr++ = *bptr++; @@ -82,7 +82,7 @@ dataIsMoveRight(GinBtree btree, Page page) if (GinPageRightMost(page)) return FALSE; - return (compareItemPointers(btree->items + btree->curitem, iptr) > 0) ? TRUE : FALSE; + return (ginCompareItemPointers(btree->items + btree->curitem, iptr) > 0) ? TRUE : FALSE; } /* @@ -131,7 +131,7 @@ dataLocateItem(GinBtree btree, GinBtreeStack *stack) else { pitem = (PostingItem *) GinDataPageGetItem(page, mid); - result = compareItemPointers(btree->items + btree->curitem, &(pitem->key)); + result = ginCompareItemPointers(btree->items + btree->curitem, &(pitem->key)); } if (result == 0) @@ -189,7 +189,7 @@ dataLocateLeafItem(GinBtree btree, GinBtreeStack *stack) { OffsetNumber mid = low + ((high - low) / 2); - result = compareItemPointers(btree->items + btree->curitem, (ItemPointer) GinDataPageGetItem(page, mid)); + result = ginCompareItemPointers(btree->items + btree->curitem, (ItemPointer) GinDataPageGetItem(page, mid)); if (result == 0) { @@ -297,7 +297,7 @@ GinDataPageAddItem(Page page, void *data, OffsetNumber offset) * Deletes posting item from non-leaf page */ void -PageDeletePostingItem(Page page, OffsetNumber offset) +GinPageDeletePostingItem(Page page, OffsetNumber offset) { OffsetNumber maxoff = GinPageGetOpaque(page)->maxoff; @@ -571,7 +571,7 @@ dataSplitPage(GinBtree btree, Buffer lbuf, Buffer rbuf, OffsetNumber off, XLogRe * Also called from ginxlog, should not use btree */ void -dataFillRoot(GinBtree btree, Buffer root, Buffer lbuf, Buffer rbuf) +ginDataFillRoot(GinBtree btree, Buffer root, Buffer lbuf, Buffer rbuf) { Page page = BufferGetPage(root), lpage = BufferGetPage(lbuf), @@ -589,7 +589,7 @@ dataFillRoot(GinBtree btree, Buffer root, Buffer lbuf, Buffer rbuf) } void -prepareDataScan(GinBtree btree, Relation index) +ginPrepareDataScan(GinBtree btree, Relation index) { memset(btree, 0, sizeof(GinBtreeData)); @@ -603,7 +603,7 @@ prepareDataScan(GinBtree btree, Relation index) btree->isEnoughSpace = dataIsEnoughSpace; btree->placeToPage = dataPlaceToPage; btree->splitPage = dataSplitPage; - btree->fillRoot = dataFillRoot; + btree->fillRoot = ginDataFillRoot; btree->isData = TRUE; btree->searchMode = FALSE; @@ -613,11 +613,11 @@ prepareDataScan(GinBtree btree, Relation index) } GinPostingTreeScan * -prepareScanPostingTree(Relation index, BlockNumber rootBlkno, bool searchMode) +ginPrepareScanPostingTree(Relation index, BlockNumber rootBlkno, bool searchMode) { GinPostingTreeScan *gdi = (GinPostingTreeScan *) palloc0(sizeof(GinPostingTreeScan)); - prepareDataScan(&gdi->btree, index); + ginPrepareDataScan(&gdi->btree, index); gdi->btree.searchMode = searchMode; gdi->btree.fullScan = searchMode; @@ -665,7 +665,7 @@ ginInsertItemPointer(GinPostingTreeScan *gdi, } Buffer -scanBeginPostingTree(GinPostingTreeScan *gdi) +ginScanBeginPostingTree(GinPostingTreeScan *gdi) { gdi->stack = ginFindLeafPage(&gdi->btree, gdi->stack); return gdi->stack->buffer; |