syntax. (Bug #7233)


sql/sql_show.cc:
  Use 'USING <indextype>' in SHOW CREATE TABLE, it's the preferred syntax
mysql-test/r/ctype_utf8.result:
  Update results
mysql-test/r/show_check.result:
  Update results
mysql-test/r/sql_mode.result:
  Update results
mysql-test/t/show_check.test:
  Use preferred syntax 'USING BTREE' instead of 'TYPE BTREE'