Commit d5a81fdc authored by unknown's avatar unknown
Browse files

fix for bug #14381 (Key length is limited to 255 bytes on BDB) 


sql/ha_berkeley.h:
  BDB supports keylength of maximal 2^32 - use the maximum allowed by mysqld.
  (http://www.sleepycat.com/docs/ref/am_misc/dbsizes.html)
parent d29ecd5e

sql/ha_berkeley.h

+3 −0
Original line number Diff line number Diff line
@@ -94,6 +94,9 @@ class ha_berkeley: public handler 
  uint max_supported_keys()        const { return MAX_KEY-1; }

  uint extra_rec_buf_length()	 { return BDB_HIDDEN_PRIMARY_KEY_LENGTH; }

  ha_rows estimate_rows_upper_bound();

  uint max_supported_key_length() const { return MAX_KEY_LENGTH; }

  uint max_supported_key_part_length() const { return MAX_KEY_LENGTH; }



  const key_map *keys_to_use_for_scanning() { return &key_map_full; }

  bool has_transactions()  { return 1;}