Allow delete of crashed MyISAM tables
Fixed bug when BLOB was first part of key
Fixed bug when using result from CASE in GROUP BY
Fixed core-dump bug in monthname()
Optimized calling of check_db_name()


Docs/manual.texi:
  Added more information about myisamchk
client/mysqladmin.c:
  Added error message for CREATE database and fixed possible overflow bug
include/myisam.h:
  New myisamchk option --sort-recover
libmysql/libmysql.c:
  Removed commented code
  Don't define getpwuid (breaks on SCO 3.2)
myisam/mi_check.c:
  Fixed (new) bug when using --recover --optimize
myisam/mi_delete_table.c:
  Allow delete of crashed tables
myisam/mi_key.c:
  Fixed bug when BLOB was first part of key
myisam/myisamchk.c:
  New myisamchk option --sort-recover
mysql-test/r/case.result:
  New test cases to check for reported bugs
mysql-test/r/func_time.result:
  New test cases to check for reported bugs
mysql-test/r/type_blob.result:
  New test cases to check for reported bugs
mysql-test/r/type_datetime.result:
  New test cases to check for reported bugs
mysql-test/t/case.test:
  New test cases to check for reported bugs
mysql-test/t/func_time.test:
  New test cases to check for reported bugs
mysql-test/t/type_blob.test:
  New test cases to check for reported bugs
mysql-test/t/type_datetime.test:
  New test cases to check for reported bugs
mysys/my_bitmap.c:
  Optimize
sql-bench/limits/ms-sql.cfg:
  Updated limits
sql/item_cmpfunc.cc:
  Fixed bug when using result from CASE in GROUP BY
sql/item_cmpfunc.h:
  Fixed bug when using result from CASE in GROUP BY
sql/item_timefunc.cc:
  Fixed core-dump bug in monthname()
sql/sql_db.cc:
  Optimized calling of check_db_name()
sql/sql_parse.cc:
  Optimized calling of check_db_name()
sql/table.cc:
  Fixed typo