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Merge olga.mysql.com:/home/igor/mysql-5.0-opt

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into  olga.mysql.com:/home/igor/mysql-5.1-opt-merge
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igor@olga.mysql.com
2007-06-04 03:16:17 -07:00
parent 31c57a1efc d9fcc304d9
commit a5011de0a8
12 changed files with 152 additions and 9 deletions
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5
include/thr_lock.h
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@@ -54,6 +54,11 @@ enum thr_lock_type { TL_IGNORE=-1,
TL_WRITE_CONCURRENT_INSERT,
/* Write used by INSERT DELAYED. Allows READ locks */
TL_WRITE_DELAYED,
/*
parser only! Late bound low_priority flag.
At open_tables() becomes thd->update_lock_default.
*/
TL_WRITE_DEFAULT,
/* WRITE lock that has lower priority than TL_READ */
TL_WRITE_LOW_PRIORITY,
/* Normal WRITE lock */