2001-02-17 14:19:19 +02:00
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/******************************************************
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The transaction lock system
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(c) 1996 Innobase Oy
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Created 5/7/1996 Heikki Tuuri
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*******************************************************/
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#include "sync0sync.h"
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#include "srv0srv.h"
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#include "dict0dict.h"
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#include "row0row.h"
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#include "trx0sys.h"
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#include "trx0trx.h"
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#include "buf0buf.h"
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#include "page0page.h"
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#include "page0cur.h"
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#include "row0vers.h"
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#include "que0que.h"
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#include "btr0cur.h"
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#include "read0read.h"
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#include "log0recv.h"
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/*************************************************************************
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Calculates the fold value of a page file address: used in inserting or
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searching for a lock in the hash table. */
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UNIV_INLINE
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ulint
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lock_rec_fold(
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/*==========*/
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/* out: folded value */
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ulint space, /* in: space */
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ulint page_no)/* in: page number */
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{
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return(ut_fold_ulint_pair(space, page_no));
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}
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/*************************************************************************
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Calculates the hash value of a page file address: used in inserting or
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searching for a lock in the hash table. */
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UNIV_INLINE
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ulint
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lock_rec_hash(
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/*==========*/
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/* out: hashed value */
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ulint space, /* in: space */
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ulint page_no)/* in: page number */
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{
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return(hash_calc_hash(lock_rec_fold(space, page_no),
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Applied InnoDB 5.1 snapshot ss787.
Bugs fixed:
- Bug #20791 valgrind errors in InnoDB
Remove Valgrind warning of Bug #20791 : in new database
creation, we read the doublewrite buffer magic number from
uninitialized memory; the code worked because it was extremely
unlikely that the memory would contain the magic number
- Bug #21784 DROP TABLE crashes 5.1.12-pre if concurrent
queries on the table
remove update_thd() in ::store_lock()
Also includes numerous coding style fixes, etc. See file-level
comments for details.
sql/ha_innodb.cc:
Applied InnoDB 5.1 snapshot ss787.
r755:
Merge a patch from MySQL AB (Mats Kindal):
Lock and unlock prepare_commit_mutex under the same conditions.
r782:
Fix bug #21784 of a crash in DROP TABLE with concurrent queries on the table
storage/innobase/Makefile.am:
Applied InnoDB 5.1 snapshot ss787.
r772:
Merge changes from MySQL AB:
ChangeSet
2006/08/23 13:59:16-07:00 brian@zim.(none)
This patch removes need for a innodb to have its own configure.
storage/innobase/btr/btr0btr.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
storage/innobase/btr/btr0cur.c:
Applied InnoDB 5.1 snapshot ss787.
r761:
btr_cur_search_to_nth_level(): Document where cursor is left at in
PAGE_CUR_LE searches.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/btr/btr0pcur.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/btr/btr0sea.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/buf/buf0buf.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
storage/innobase/buf/buf0flu.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
storage/innobase/buf/buf0lru.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
storage/innobase/buf/buf0rea.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/data/data0data.c:
Applied InnoDB 5.1 snapshot ss787.
r743:
dfield_print_raw(): Make static. Print at most 1000 bytes to avoid
excessive space usage of the error log.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/data/data0type.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/dict/dict0boot.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/dict/dict0crea.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/dict/dict0dict.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
r767:
Remove dict_col_t::aux, which was only used when copying an index definition
to the data dictionary cache.
storage/innobase/dict/dict0load.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/dict/dict0mem.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/eval/eval0eval.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/eval/eval0proc.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/fil/fil0fil.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
storage/innobase/fsp/fsp0fsp.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
storage/innobase/fut/fut0lst.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/ha/ha0ha.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/ibuf/ibuf0ibuf.c:
Applied InnoDB 5.1 snapshot ss787.
r735:
Remove all traces of the obsolete concept of replicate spaces.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
storage/innobase/include/btr0btr.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/btr0cur.h:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/btr0cur.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/btr0pcur.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/buf0buf.h:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/buf0buf.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/buf0flu.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/buf0rea.h:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/data0data.h:
Applied InnoDB 5.1 snapshot ss787.
r743:
dfield_print_raw(): Make static. Print at most 1000 bytes to avoid
excessive space usage of the error log.
storage/innobase/include/data0data.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/data0type.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/dict0boot.h:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/dict0dict.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/dict0mem.h:
Applied InnoDB 5.1 snapshot ss787.
r767:
Remove dict_col_t::aux, which was only used when copying an index definition
to the data dictionary cache.
storage/innobase/include/eval0eval.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/fut0lst.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/ibuf0ibuf.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/lock0lock.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/log0log.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/log0recv.h:
Applied InnoDB 5.1 snapshot ss787.
r735:
Remove all traces of the obsolete concept of replicate spaces.
storage/innobase/include/mach0data.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/mem0mem.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/include/mtr0log.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/mtr0mtr.h:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/os0file.h:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/page0cur.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/page0page.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
storage/innobase/include/que0que.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/read0read.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/rem0cmp.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/rem0rec.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/include/row0mysql.h:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/row0purge.h:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/row0row.h:
Applied InnoDB 5.1 snapshot ss787.
r777:
Remove unused code.
row_build(): Remove type==ROW_COPY_ALSO_EXTERNALS, because it is never
passed.
storage/innobase/include/row0row.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/row0sel.h:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/row0sel.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/row0undo.h:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/row0upd.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/sync0rw.h:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/sync0rw.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/sync0sync.h:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/sync0sync.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/trx0rec.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/trx0rseg.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/include/trx0sys.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/include/trx0trx.h:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/trx0trx.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/trx0undo.h:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/trx0undo.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/trx0xa.h:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/univ.i:
Applied InnoDB 5.1 snapshot ss787.
r772:
Merge changes from MySQL AB:
ChangeSet
2006/08/23 13:59:16-07:00 brian@zim.(none)·
This patch removes need for a innodb to have its own configure.·
univ.i: Replace ../ib_config.h with config.h.
r777:
Remove unused code.
univ.i: Do not #define YYDEBUG, because it is only useful for debugging
the grammar of the Bison-generated InnoDB SQL parser.
storage/innobase/include/ut0byte.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/include/ut0rnd.ic:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/lock/lock0lock.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
storage/innobase/log/log0log.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
storage/innobase/log/log0recv.c:
Applied InnoDB 5.1 snapshot ss787.
r735:
Remove all traces of the obsolete concept of replicate spaces.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
storage/innobase/mem/mem0dbg.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/mem/mem0mem.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/mem/mem0pool.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/mtr/mtr0log.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/mtr/mtr0mtr.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/os/os0file.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/os/os0proc.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/os/os0sync.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/os/os0thread.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/page/page0cur.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/page/page0page.c:
Applied InnoDB 5.1 snapshot ss787.
r761:
btr_cur_search_to_nth_level(): Document where cursor is left at in
PAGE_CUR_LE searches.
r762:
page_validate(): Add missing space to error print, for real this time,
following an error in r761.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
storage/innobase/pars/pars0opt.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/pars/pars0pars.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
storage/innobase/que/que0que.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/read/read0read.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/rem/rem0cmp.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
storage/innobase/rem/rem0rec.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/row/row0ins.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
storage/innobase/row/row0mysql.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
storage/innobase/row/row0purge.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/row/row0row.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
r777:
Remove unused code.
row_build(): Remove type==ROW_COPY_ALSO_EXTERNALS, because it is never
passed.
storage/innobase/row/row0sel.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
storage/innobase/row/row0uins.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/row/row0umod.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/row/row0undo.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/row/row0upd.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/row/row0vers.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/srv/srv0srv.c:
Applied InnoDB 5.1 snapshot ss787.
r741:
srv_master_thread(): Add OS_THREAD_DUMMY_RETURN to get rid of a compiler
warning "no return value from a function returning non-void".
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
r780:
Add a warning comment above the place where we set srv_main_thread_op_info
to "waiting for server activity" that mentions that this string should not
be changed.
storage/innobase/srv/srv0start.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/sync/sync0arr.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/sync/sync0rw.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/sync/sync0sync.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/thr/thr0loc.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/trx/trx0purge.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/trx/trx0rec.c:
Applied InnoDB 5.1 snapshot ss787.
r735:
Remove all traces of the obsolete concept of replicate spaces.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/trx/trx0roll.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/trx/trx0rseg.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/trx/trx0sys.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/trx/trx0trx.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
r765:
Split lines before binary operators, not after them.
storage/innobase/trx/trx0undo.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/ut/ut0byte.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/ut/ut0dbg.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r764:
Split lines before an opening parenthesis, not after one.
Replace some printf(...) in debug builds with fprintf(stderr, ...).
storage/innobase/ut/ut0mem.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/ut/ut0ut.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
r765:
Split lines before binary operators, not after them.
storage/innobase/ut/ut0vec.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
storage/innobase/ut/ut0wqueue.c:
Applied InnoDB 5.1 snapshot ss787.
r763:
Reindent the code base (except for ha_innodb.{cc,h} and generated parser
and lexer files).
2006-09-05 03:52:15 +02:00
|
|
|
lock_sys->rec_hash));
|
2001-02-17 14:19:19 +02:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/*************************************************************************
|
|
|
|
|
Checks if some transaction has an implicit x-lock on a record in a clustered
|
|
|
|
|
index. */
|
|
|
|
|
UNIV_INLINE
|
|
|
|
|
trx_t*
|
|
|
|
|
lock_clust_rec_some_has_impl(
|
|
|
|
|
/*=========================*/
|
|
|
|
|
/* out: transaction which has the x-lock, or
|
|
|
|
|
NULL */
|
|
|
|
|
rec_t* rec, /* in: user record */
|
2004-12-02 19:45:07 +02:00
|
|
|
dict_index_t* index, /* in: clustered index */
|
|
|
|
|
const ulint* offsets)/* in: rec_get_offsets(rec, index) */
|
2001-02-17 14:19:19 +02:00
|
|
|
{
|
|
|
|
|
dulint trx_id;
|
|
|
|
|
|
|
|
|
|
ut_ad(mutex_own(&kernel_mutex));
|
|
|
|
|
ut_ad(index->type & DICT_CLUSTERED);
|
|
|
|
|
ut_ad(page_rec_is_user_rec(rec));
|
|
|
|
|
|
2004-12-02 19:45:07 +02:00
|
|
|
trx_id = row_get_rec_trx_id(rec, index, offsets);
|
2001-02-17 14:19:19 +02:00
|
|
|
|
|
|
|
|
if (trx_is_active(trx_id)) {
|
|
|
|
|
/* The modifying or inserting transaction is active */
|
|
|
|
|
|
|
|
|
|
return(trx_get_on_id(trx_id));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return(NULL);
|
|
|
|
|
}
|