database/postgres
1
0
Fork 0
mirror of https://github.com/postgres/postgres.git synced 2025-11-10 17:42:29 +03:00
Code Activity

Add // comments.

Browse Source
This commit is contained in:
Bruce Momjian
1997-09-05 00:09:47 +00:00
parent b45311e016
commit 868d708188
5 changed files with 36 additions and 33 deletions
Download Patch File Download Diff File Expand all files Collapse all files

22
src/backend/utils/sort/psort.c
View File

@@ -7,7 +7,7 @@
*
*
* IDENTIFICATION
* $Header: /cvsroot/pgsql/src/backend/utils/sort/Attic/psort.c,v 1.17 1997/08/19 21:36:06 momjian Exp $
* $Header: /cvsroot/pgsql/src/backend/utils/sort/Attic/psort.c,v 1.18 1997/09/05 00:09:23 momjian Exp $
*
* NOTES
* Sorts the first relation into the second relation.
@@ -90,21 +90,21 @@ static long shortzero = 0; /* used to delimit runs */
*
* LeftistContextData treeContext;
*
* static int TapeRange; // number of tapes - 1 (T) //
* static int Level; // (l) //
* static int TotalDummy; // summation of tp_dummy //
* static int TapeRange; number of tapes - 1 (T)
* static int Level; (l)
* static int TotalDummy; summation of tp_dummy
* static struct tape *Tape;
*
* static int BytesRead; // to keep track of # of IO //
* static int BytesRead; to keep track of # of IO
* static int BytesWritten;
*
* struct leftist *Tuples; // current tuples in memory //
* struct leftist *Tuples; current tuples in memory
*
* FILE *psort_grab_file; // this holds tuples grabbed
* from merged sort runs //
* long psort_current; // current file position //
* long psort_saved; // file position saved for
* mark and restore //
* FILE *psort_grab_file; this holds tuples grabbed
* from merged sort runs
* long psort_current; current file position
* long psort_saved; file position saved for
* mark and restore
*/
/*