diff options
Diffstat (limited to 'src/backend/access/nbtree/nbtree.c')
| -rw-r--r-- | src/backend/access/nbtree/nbtree.c | 32 |
1 files changed, 18 insertions, 14 deletions
diff --git a/src/backend/access/nbtree/nbtree.c b/src/backend/access/nbtree/nbtree.c index e75814dd8e..512f2b0879 100644 --- a/src/backend/access/nbtree/nbtree.c +++ b/src/backend/access/nbtree/nbtree.c @@ -8,7 +8,7 @@ * * * IDENTIFICATION - * $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtree.c,v 1.17 1997/03/24 08:48:11 vadim Exp $ + * $Header: /cvsroot/pgsql/src/backend/access/nbtree/nbtree.c,v 1.18 1997/04/18 03:37:53 vadim Exp $ * * NOTES * This file contains only the public interface routines. @@ -33,6 +33,12 @@ # include <string.h> #endif +#ifdef BTREE_BUILD_STATS +#include <tcop/tcopprot.h> +extern int ShowExecutorStats; +#endif + + bool BuildingBtree = false; /* see comment in btbuild() */ bool FastBuild = true; /* use sort/build instead of insertion build */ @@ -77,10 +83,6 @@ btbuild(Relation heap, bool isunique; bool usefast; -#if 0 - ResetBufferUsage(); -#endif - /* note that this is a new btree */ BuildingBtree = true; @@ -95,6 +97,11 @@ btbuild(Relation heap, */ usefast = (FastBuild && IsNormalProcessingMode()); +#ifdef BTREE_BUILD_STATS + if ( ShowExecutorStats ) + ResetUsage (); +#endif + /* see if index is unique */ isunique = IndexIsUniqueNoCache(RelationGetRelationId(index)); @@ -278,18 +285,15 @@ btbuild(Relation heap, _bt_spooldestroy(spool); } -#if 0 +#ifdef BTREE_BUILD_STATS + if ( ShowExecutorStats ) { - extern int ReadBufferCount, BufferHitCount, BufferFlushCount; - extern long NDirectFileRead, NDirectFileWrite; - - printf("buffer(%d): r=%d w=%d\n", heap->rd_rel->relblocksz, - ReadBufferCount - BufferHitCount, BufferFlushCount); - printf("direct(%d): r=%d w=%d\n", LocalBlockSize, - NDirectFileRead, NDirectFileWrite); + fprintf(stderr, "! BtreeBuild Stats:\n"); + ShowUsage (); + ResetUsage (); } #endif - + /* * Since we just counted the tuples in the heap, we update its * stats in pg_class to guarantee that the planner takes advantage |