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authorunknown <monty@donna.mysql.fi>2001-10-30 17:38:44 +0200
committerunknown <monty@donna.mysql.fi>2001-10-30 17:38:44 +0200
commit7b24c57c56b150132f0c4b541ef23a20f8f74ace (patch)
tree097886eb981160413975cb915243d4ae60718154 /innobase/read
parentfed395c75224ee11c1cd53fc24285e8575c6bec8 (diff)
downloadmariadb-git-7b24c57c56b150132f0c4b541ef23a20f8f74ace.tar.gz
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
Diffstat (limited to 'innobase/read')
-rw-r--r--innobase/read/read0read.c40
1 files changed, 37 insertions, 3 deletions
diff --git a/innobase/read/read0read.c b/innobase/read/read0read.c
index 84e2c93b30c..a5048c0c909 100644
--- a/innobase/read/read0read.c
+++ b/innobase/read/read0read.c
@@ -38,8 +38,8 @@ read_view_create_low(
/*************************************************************************
Makes a copy of the oldest existing read view, with the exception that also
the creating trx of the oldest view is set as not visible in the 'copied'
-view. Opens a new view if no views currently exist. The view must be
-closed with ..._close. This is used in purge. */
+view. Opens a new view if no views currently exist. The view must be closed
+with ..._close. This is used in purge. */
read_view_t*
read_view_oldest_copy_or_open_new(
@@ -160,7 +160,7 @@ read_view_open_now(
/* NOTE that a transaction whose trx number is <
trx_sys->max_trx_id can still be active, if it is
- in the middle of the commit! Note that when a
+ in the middle of its commit! Note that when a
transaction starts, we initialize trx->no to
ut_dulint_max. */
@@ -199,3 +199,37 @@ read_view_close(
UT_LIST_REMOVE(view_list, trx_sys->view_list, view);
}
+
+/*************************************************************************
+Prints a read view to stderr. */
+
+void
+read_view_print(
+/*============*/
+ read_view_t* view) /* in: read view */
+{
+ ulint n_ids;
+ ulint i;
+
+ fprintf(stderr, "Read view low limit trx n:o %lu %lu\n",
+ ut_dulint_get_high(view->low_limit_no),
+ ut_dulint_get_low(view->low_limit_no));
+
+ fprintf(stderr, "Read view up limit trx id %lu %lu\n",
+ ut_dulint_get_high(view->up_limit_id),
+ ut_dulint_get_low(view->up_limit_id));
+
+ fprintf(stderr, "Read view low limit trx id %lu %lu\n",
+ ut_dulint_get_high(view->low_limit_id),
+ ut_dulint_get_low(view->low_limit_id));
+
+ fprintf(stderr, "Read view individually stored trx ids:\n");
+
+ n_ids = view->n_trx_ids;
+
+ for (i = 0; i < n_ids; i++) {
+ fprintf(stderr, "Read view trx id %lu %lu\n",
+ ut_dulint_get_high(read_view_get_nth_trx_id(view, i)),
+ ut_dulint_get_low(read_view_get_nth_trx_id(view, i)));
+ }
+}
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