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Remove the mostly-stubbed-out-anyway support routines for WAL UNDO.

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That code is never going to be used in the foreseeable future, and
where it's more than a stub it's making the redo routines harder to
read.
This commit is contained in:
Tom Lane
2005-06-06 17:01:25 +00:00
parent 928b06a6cc
commit 4c8495a1f2
30 changed files with 368 additions and 646 deletions
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35
src/backend/access/transam/rmgr.c
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@ -3,7 +3,7 @@
*
* Resource managers definition
*
* $PostgreSQL: pgsql/src/backend/access/transam/rmgr.c,v 1.17 2005/05/17 03:34:18 neilc Exp $
* $PostgreSQL: pgsql/src/backend/access/transam/rmgr.c,v 1.18 2005/06/06 17:01:22 tgl Exp $
*/
#include "postgres.h"
@ -22,21 +22,20 @@
const RmgrData RmgrTable[RM_MAX_ID + 1] = {
{"XLOG", xlog_redo, xlog_undo, xlog_desc, NULL, NULL},
{"Transaction", xact_redo, xact_undo, xact_desc, NULL, NULL},
{"Storage", smgr_redo, smgr_undo, smgr_desc, NULL, NULL},
{"CLOG", clog_redo, clog_undo, clog_desc, NULL, NULL},
{"Database", dbase_redo, dbase_undo, dbase_desc, NULL, NULL},
{"Tablespace", tblspc_redo, tblspc_undo, tblspc_desc, NULL, NULL},
{"Reserved 6", NULL, NULL, NULL, NULL, NULL},
{"Reserved 7", NULL, NULL, NULL, NULL, NULL},
{"Reserved 8", NULL, NULL, NULL, NULL, NULL},
{"Reserved 9", NULL, NULL, NULL, NULL, NULL},
{"Heap", heap_redo, heap_undo, heap_desc, NULL, NULL},
{"Btree", btree_redo, btree_undo, btree_desc,
btree_xlog_startup, btree_xlog_cleanup},
{"Hash", hash_redo, hash_undo, hash_desc, NULL, NULL},
{"Rtree", rtree_redo, rtree_undo, rtree_desc, NULL, NULL},
{"Gist", gist_redo, gist_undo, gist_desc, NULL, NULL},
{"Sequence", seq_redo, seq_undo, seq_desc, NULL, NULL}
{"XLOG", xlog_redo, xlog_desc, NULL, NULL},
{"Transaction", xact_redo, xact_desc, NULL, NULL},
{"Storage", smgr_redo, smgr_desc, NULL, NULL},
{"CLOG", clog_redo, clog_desc, NULL, NULL},
{"Database", dbase_redo, dbase_desc, NULL, NULL},
{"Tablespace", tblspc_redo, tblspc_desc, NULL, NULL},
{"Reserved 6", NULL, NULL, NULL, NULL},
{"Reserved 7", NULL, NULL, NULL, NULL},
{"Reserved 8", NULL, NULL, NULL, NULL},
{"Reserved 9", NULL, NULL, NULL, NULL},
{"Heap", heap_redo, heap_desc, NULL, NULL},
{"Btree", btree_redo, btree_desc, btree_xlog_startup, btree_xlog_cleanup},
{"Hash", hash_redo, hash_desc, NULL, NULL},
{"Rtree", rtree_redo, rtree_desc, NULL, NULL},
{"Gist", gist_redo, gist_desc, NULL, NULL},
{"Sequence", seq_redo, seq_desc, NULL, NULL}
};