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Added locks needed for Innobase

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Fixed mutex problem when doing automatic repair of MyISAM tables


Docs/manual.texi:
  changelog
include/thr_lock.h:
  Added TL_READ_WITH_SHARED_LOCKS for Innobase
mysql-test/r/update.result:
  Added 'select' to verify update results
mysql-test/t/update.test:
  Better code coverage
mysys/getvar.c:
  Allow space in to --set-variable
mysys/thr_lock.c:
  Added TL_READ_WITH_SHARED_LOCKS
sql/ha_myisam.cc:
  Added comment
sql/lock.cc:
  Added missing broadcast
sql/sql_base.cc:
  Fixed some mutex problem when doing automatic repair of MyISAM tables
sql/sql_update.cc:
  Purecoverage
This commit is contained in:
unknown
2001-02-18 00:03:37 +02:00
parent 456102115c
commit f8509fecdb
10 changed files with 78 additions and 15 deletions
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include/thr_lock.h
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@ -32,6 +32,7 @@ extern ulong locks_immediate,locks_waited ;
enum thr_lock_type { TL_IGNORE=-1,
TL_UNLOCK, /* UNLOCK ANY LOCK */
TL_READ, /* Read lock */
TL_READ_WITH_SHARED_LOCKS,
/* High prior. than TL_WRITE. Allow concurrent insert */
TL_READ_HIGH_PRIORITY,
/* READ, Don't allow concurrent insert */