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Apply InnoDB snapshot innodb-5.1-ss1726.

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Bug #16979: AUTO_INC lock in InnoDB works a table level lock
  - this is a major change in InnoDB auto-inc handling.
Bug #27950: Duplicate entry error in auto-inc after mysqld restart
  - Init AUTOINC from delete_row().
Bug #28781: InnoDB increments auto-increment value incorrectly with ON DUPLICATE KEY UPDATE
  - Use value specified by MySQL, in update_row().
This commit is contained in:
tsmith@ramayana.hindu.god
2007-08-24 19:14:52 -06:00
parent 7f429ecc7f
commit 159d5b71b1
17 changed files with 788 additions and 456 deletions
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storage/innobase/include/row0mysql.h
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@@ -670,6 +670,7 @@ struct row_prebuilt_struct {
to this heap */
mem_heap_t* old_vers_heap; /* memory heap where a previous
version is built in consistent read */
ulonglong last_value; /* last value of AUTO-INC interval */
ulint magic_n2; /* this should be the same as
magic_n */
};