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Applied InnoDB 5.1 snapshot ss787.

Browse Source 
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.
This commit is contained in:
tsmith@maint1.mysql.com
2006-09-05 03:52:15 +02:00
parent 5f5cb7d1f6
commit c488e4b928
127 changed files with 9165 additions and 8185 deletions
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7
storage/innobase/include/row0mysql.h
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@@ -602,9 +602,10 @@ struct row_prebuilt_struct {
selects */
dtuple_t* search_tuple; /* prebuilt dtuple used in selects */
byte row_id[DATA_ROW_ID_LEN];
/* if the clustered index was generated,
the row id of the last row fetched is
stored here */
/* if the clustered index was
generated, the row id of the
last row fetched is stored
here */
dtuple_t* clust_ref; /* prebuilt dtuple used in
sel/upd/del */
ulint select_lock_type;/* LOCK_NONE, LOCK_S, or LOCK_X */