database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-09-05 02:22:28 +03:00
Code Activity

Add a line to the EXPLAIN ANALYZE output for a Sort node, showing the

Browse Source 
actual sort strategy and amount of space used.  By popular demand.
This commit is contained in:
Tom Lane
2007-05-04 21:29:53 +00:00
parent c7464720a3
commit d2a4a4069f
3 changed files with 94 additions and 3 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
src/include/utils/tuplesort.h
View File

@@ -13,7 +13,7 @@
* Portions Copyright (c) 1996-2007, PostgreSQL Global Development Group
* Portions Copyright (c) 1994, Regents of the University of California
*
* $PostgreSQL: pgsql/src/include/utils/tuplesort.h,v 1.26 2007/05/04 01:13:45 tgl Exp $
* $PostgreSQL: pgsql/src/include/utils/tuplesort.h,v 1.27 2007/05/04 21:29:53 tgl Exp $
*
*-------------------------------------------------------------------------
*/
@@ -74,6 +74,8 @@ extern bool tuplesort_getdatum(Tuplesortstate *state, bool forward,
extern void tuplesort_end(Tuplesortstate *state);
extern char *tuplesort_explain(Tuplesortstate *state);
extern int tuplesort_merge_order(long allowedMem);
/*