Merge

include/my_base.h:
  Try again merge InnoDB-3.23.44
include/mysqld_error.h:
  Try again merge InnoDB-3.23.44
sql/handler.cc:
  Try again merge InnoDB-3.23.44
sql/mysqld.cc:
  Try again merge InnoDB-3.23.44
sql/ha_innobase.cc:
  Try again merge InnoDB-3.23.44
sql/ha_innobase.h:
  Try again merge InnoDB-3.23.44
sql/share/czech/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/danish/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/dutch/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/english/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/estonian/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/french/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/german/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/greek/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/hungarian/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/italian/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/japanese/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/korean/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/norwegian-ny/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/norwegian/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/polish/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/portuguese/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/romanian/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/russian/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/slovak/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/spanish/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/swedish/errmsg.txt:
  Try again merge InnoDB-3.23.44
sql/share/ukrainian/errmsg.txt:
  Try again merge InnoDB-3.23.44
innobase/btr/btr0btr.c:
  Try again merge InnoDB-3.23.44
innobase/buf/buf0flu.c:
  Try again merge InnoDB-3.23.44
innobase/buf/buf0lru.c:
  Try again merge InnoDB-3.23.44
innobase/dict/dict0boot.c:
  Try again merge InnoDB-3.23.44
innobase/dict/dict0crea.c:
  Try again merge InnoDB-3.23.44
innobase/dict/dict0dict.c:
  Try again merge InnoDB-3.23.44
innobase/ibuf/ibuf0ibuf.c:
  Try again merge InnoDB-3.23.44
innobase/include/dict0boot.h:
  Try again merge InnoDB-3.23.44
innobase/include/dict0boot.ic:
  Try again merge InnoDB-3.23.44
innobase/include/dict0dict.h:
  Try again merge InnoDB-3.23.44
innobase/include/os0file.h:
  Try again merge InnoDB-3.23.44
innobase/include/os0sync.h:
  Try again merge InnoDB-3.23.44
innobase/include/page0page.ic:
  Try again merge InnoDB-3.23.44
innobase/include/read0read.h:
  Try again merge InnoDB-3.23.44
innobase/include/row0mysql.h:
  Try again merge InnoDB-3.23.44
innobase/include/srv0srv.h:
  Try again merge InnoDB-3.23.44
innobase/include/srv0start.h:
  Try again merge InnoDB-3.23.44
innobase/include/trx0purge.h:
  Try again merge InnoDB-3.23.44
innobase/include/trx0rec.h:
  Try again merge InnoDB-3.23.44
innobase/include/trx0trx.h:
  Try again merge InnoDB-3.23.44
innobase/lock/lock0lock.c:
  Try again merge InnoDB-3.23.44
innobase/log/log0log.c:
  Try again merge InnoDB-3.23.44
innobase/log/log0recv.c:
  Try again merge InnoDB-3.23.44
innobase/os/os0file.c:
  Try again merge InnoDB-3.23.44
innobase/page/page0page.c:
  Try again merge InnoDB-3.23.44
innobase/read/read0read.c:
  Try again merge InnoDB-3.23.44
innobase/rem/rem0cmp.c:
  Try again merge InnoDB-3.23.44
innobase/rem/rem0rec.c:
  Try again merge InnoDB-3.23.44
innobase/row/row0ins.c:
  Try again merge InnoDB-3.23.44
innobase/row/row0mysql.c:
  Try again merge InnoDB-3.23.44
innobase/row/row0purge.c:
  Try again merge InnoDB-3.23.44
innobase/row/row0row.c:
  Try again merge InnoDB-3.23.44
innobase/row/row0sel.c:
  Try again merge InnoDB-3.23.44
innobase/row/row0umod.c:
  Try again merge InnoDB-3.23.44
innobase/row/row0upd.c:
  Try again merge InnoDB-3.23.44
innobase/row/row0vers.c:
  Try again merge InnoDB-3.23.44
innobase/srv/srv0start.c:
  Try again merge InnoDB-3.23.44
innobase/sync/sync0arr.c:
  Try again merge InnoDB-3.23.44
innobase/trx/trx0purge.c:
  Try again merge InnoDB-3.23.44
innobase/trx/trx0rec.c:
  Try again merge InnoDB-3.23.44
innobase/trx/trx0roll.c:
  Try again merge InnoDB-3.23.44
innobase/trx/trx0sys.c:
  Try again merge InnoDB-3.23.44
innobase/trx/trx0trx.c:
  Try again merge InnoDB-3.23.44
innobase/trx/trx0undo.c:
  Try again merge InnoDB-3.23.44
innobase/srv/srv0srv.c:
  Commit change made by heikki
BitKeeper/etc/logging_ok:
  Logging to logging@openlogging.org accepted

1 files changed, 5 insertions, 2 deletions

diff --git a/innobase/include/trx0rec.h b/innobase/include/trx0rec.h
index edfc283d1b2..50d942d9040 100644
--- a/innobase/include/trx0rec.h
+++ b/innobase/include/trx0rec.h
@@ -127,7 +127,9 @@ Builds an update vector based on a remaining part of an undo log record. */
 byte*
 trx_undo_update_rec_get_update(
 /*===========================*/
-				/* out: remaining part of the record */
+				/* out: remaining part of the record,
+				NULL if an error detected, which means that
+				the record is corrupted */
 	byte*		ptr,	/* in: remaining part in update undo log
 				record, after reading the row reference
 				NOTE that this copy of the undo log record must
@@ -235,7 +237,8 @@ trx_undo_prev_version_build(
 /*========================*/
 				/* out: DB_SUCCESS, or DB_MISSING_HISTORY if
 				the previous version is not >= purge_view,
-				which means that it may have been removed */
+				which means that it may have been removed,
+				DB_ERROR if corrupted record */
 	rec_t*		index_rec,/* in: clustered index record in the
 				index tree */
 	mtr_t*		index_mtr,/* in: mtr which contains the latch to