diff options
| author | unknown <heikki@donna.mysql.fi> | 2001-06-03 22:58:03 +0300 |
|---|---|---|
| committer | unknown <heikki@donna.mysql.fi> | 2001-06-03 22:58:03 +0300 |
| commit | 9d4272bbac3678fbd8594027dd6ad62e69d065f3 (patch) | |
| tree | ce963973f9fcd0dfa6b854cc66c3c0d53fc93ea0 /innobase/include/trx0trx.h | |
| parent | 5ec76be436655eefc2a6403b21606fad914ac814 (diff) | |
| download | mariadb-git-9d4272bbac3678fbd8594027dd6ad62e69d065f3.tar.gz | |
manual.texi website address change
row0sel.c CHECK TABLE now also for InnoDB, a join speed optimization
trx0trx.c CHECK TABLE now also for InnoDB, a join speed optimization
rem0cmp.c CHECK TABLE now also for InnoDB, a join speed optimization
row0mysql.c CHECK TABLE now also for InnoDB, a join speed optimization
page0page.c CHECK TABLE now also for InnoDB, a join speed optimization
row0mysql.h CHECK TABLE now also for InnoDB, a join speed optimization
trx0trx.h CHECK TABLE now also for InnoDB, a join speed optimization
btr0btr.h CHECK TABLE now also for InnoDB, a join speed optimization
btr0cur.h CHECK TABLE now also for InnoDB, a join speed optimization
btr0pcur.h CHECK TABLE now also for InnoDB, a join speed optimization
btr0pcur.ic CHECK TABLE now also for InnoDB, a join speed optimization
btr0btr.c CHECK TABLE now also for InnoDB, a join speed optimization
btr0cur.c CHECK TABLE now also for InnoDB, a join speed optimization
btr0sea.c CHECK TABLE now also for InnoDB, a join speed optimization
innodb.result CHECK TABLE now also for InnoDB, a join speed optimization
ha_innobase.cc CHECK TABLE now also for InnoDB, a join speed optimization
ha_innobase.h CHECK TABLE now also for InnoDB, a join speed optimization
sql/ha_innobase.cc:
CHECK TABLE now also for InnoDB, a join speed optimization
sql/ha_innobase.h:
CHECK TABLE now also for InnoDB, a join speed optimization
mysql-test/r/innodb.result:
CHECK TABLE now also for InnoDB, a join speed optimization
innobase/btr/btr0btr.c:
CHECK TABLE now also for InnoDB, a join speed optimization
innobase/btr/btr0cur.c:
CHECK TABLE now also for InnoDB, a join speed optimization
innobase/btr/btr0sea.c:
CHECK TABLE now also for InnoDB, a join speed optimization
innobase/include/btr0btr.h:
CHECK TABLE now also for InnoDB, a join speed optimization
innobase/include/btr0cur.h:
CHECK TABLE now also for InnoDB, a join speed optimization
innobase/include/btr0pcur.h:
CHECK TABLE now also for InnoDB, a join speed optimization
innobase/include/btr0pcur.ic:
CHECK TABLE now also for InnoDB, a join speed optimization
innobase/include/row0mysql.h:
CHECK TABLE now also for InnoDB, a join speed optimization
innobase/include/trx0trx.h:
CHECK TABLE now also for InnoDB, a join speed optimization
innobase/page/page0page.c:
CHECK TABLE now also for InnoDB, a join speed optimization
innobase/rem/rem0cmp.c:
CHECK TABLE now also for InnoDB, a join speed optimization
innobase/row/row0mysql.c:
CHECK TABLE now also for InnoDB, a join speed optimization
innobase/row/row0sel.c:
CHECK TABLE now also for InnoDB, a join speed optimization
innobase/trx/trx0trx.c:
CHECK TABLE now also for InnoDB, a join speed optimization
Docs/manual.texi:
website address change
Diffstat (limited to 'innobase/include/trx0trx.h')
| -rw-r--r-- | innobase/include/trx0trx.h | 14 |
1 files changed, 14 insertions, 0 deletions
diff --git a/innobase/include/trx0trx.h b/innobase/include/trx0trx.h index 52be0b1d992..f67ba43162d 100644 --- a/innobase/include/trx0trx.h +++ b/innobase/include/trx0trx.h @@ -24,6 +24,13 @@ saving CPU time. The kernel mutex contention is increased, however. */ extern ulint trx_n_mysql_transactions; +/************************************************************************ +Releases the search latch if trx has reserved it. */ + +void +trx_search_latch_release_if_reserved( +/*=================================*/ + trx_t* trx); /* in: transaction */ /******************************************************************** Retrieves the error_info field from a trx. */ @@ -282,6 +289,13 @@ struct trx_struct{ ulint n_mysql_tables_in_use; /* number of Innobase tables used in the processing of the current SQL statement in MySQL */ + ulint mysql_n_tables_locked; + /* how many tables the current SQL + statement uses, except those + in consistent read */ + ibool has_search_latch; + /* TRUE if this trx has latched the + search system latch in S-mode */ ibool ignore_duplicates_in_insert; /* in an insert roll back only insert of the latest row in case |