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merge with 5.3

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sql/sql_insert.cc:
  CREATE ... IF NOT EXISTS may do nothing, but
  it is still not a failure. don't forget to my_ok it.
  ******
  CREATE ... IF NOT EXISTS may do nothing, but
  it is still not a failure. don't forget to my_ok it.
sql/sql_table.cc:
  small cleanup
  ******
  small cleanup
This commit is contained in:
Sergei Golubchik
2011-10-19 21:45:18 +02:00
parent 4e46d8e5bf 5dc1a2231f
commit 76f0b94bb0
1705 changed files with 166414 additions and 39720 deletions
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4
include/heap.h
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@@ -136,6 +136,8 @@ typedef struct st_heap_share
ulong min_records,max_records; /* Params to open */
ulonglong data_length,index_length,max_table_size;
uint key_stat_version; /* version to indicate insert/delete */
uint key_version; /* Updated on key change */
uint file_version; /* Update on clear */
uint records; /* records */
uint blength; /* records rounded up to 2^n */
uint deleted; /* Deleted records in database */
@@ -171,6 +173,8 @@ typedef struct st_heap_info
enum ha_rkey_function last_find_flag;
TREE_ELEMENT *parents[MAX_TREE_HEIGHT+1];
TREE_ELEMENT **last_pos;
uint key_version; /* Version at last read */
uint file_version; /* Version at scan */
uint lastkey_len;
my_bool implicit_emptied;
THR_LOCK_DATA lock;