diff options
| -rw-r--r-- | contrib/pgstattuple/pgstatindex.c | 17 |
1 files changed, 6 insertions, 11 deletions
diff --git a/contrib/pgstattuple/pgstatindex.c b/contrib/pgstattuple/pgstatindex.c index d684a3e055e..2982ceaf506 100644 --- a/contrib/pgstattuple/pgstatindex.c +++ b/contrib/pgstattuple/pgstatindex.c @@ -139,7 +139,7 @@ typedef struct BTIndexStat * Collect statistics of single b-tree leaf page * ------------------------------------------------- */ -static bool +static void GetBTPageStatistics(BlockNumber blkno, Buffer buffer, BTPageStat * stat) { Page page = BufferGetPage(buffer); @@ -154,6 +154,7 @@ GetBTPageStatistics(BlockNumber blkno, Buffer buffer, BTPageStat * stat) stat->max_avail = BLCKSZ - (BLCKSZ - phdr->pd_special + SizeOfPageHeaderData); stat->dead_items = stat->live_items = 0; + stat->fragments = 0; stat->page_size = PageGetPageSize(page); @@ -161,7 +162,8 @@ GetBTPageStatistics(BlockNumber blkno, Buffer buffer, BTPageStat * stat) if (P_ISDELETED(opaque)) { stat->type = 'd'; - return true; + stat->btpo.xact = opaque->btpo.xact; + return; } else if (P_IGNORE(opaque)) stat->type = 'e'; @@ -175,10 +177,7 @@ GetBTPageStatistics(BlockNumber blkno, Buffer buffer, BTPageStat * stat) /* btpage opaque data */ stat->btpo_prev = opaque->btpo_prev; stat->btpo_next = opaque->btpo_next; - if (P_ISDELETED(opaque)) - stat->btpo.xact = opaque->btpo.xact; - else - stat->btpo.level = opaque->btpo.level; + stat->btpo.level = opaque->btpo.level; stat->btpo_flags = opaque->btpo_flags; stat->btpo_cycleid = opaque->btpo_cycleid; @@ -187,7 +186,6 @@ GetBTPageStatistics(BlockNumber blkno, Buffer buffer, BTPageStat * stat) * it means a fragmentation. *---------------------------------------------- */ - stat->fragments = 0; if (stat->type == 'l') { if (opaque->btpo_next != P_NONE && opaque->btpo_next < blkno) @@ -216,8 +214,6 @@ GetBTPageStatistics(BlockNumber blkno, Buffer buffer, BTPageStat * stat) stat->avg_item_size = item_size / (stat->live_items + stat->dead_items); else stat->avg_item_size = 0; - - return true; } @@ -338,8 +334,7 @@ pgstatindex(PG_FUNCTION_ARGS) int j; char *values[PGSTATINDEX_NCOLUMNS]; - HeapTupleData tupleData; - HeapTuple tuple = &tupleData; + HeapTuple tuple; tupleDesc = RelationNameGetTupleDesc(PGSTATINDEX_TYPE); |