Fixed sequences based on comments from Peter Gulutzan and Andrii Nikitin

- Changed names of SEQUENCE table columns to be more close to ANSI
- Fixed error message for SHOW SEQUENCE non_existing_sequence
- Allow syntax CACHE +1
- Fixed ALTER TABLE for TEMPORARY sequences.

mysql-test/suite/sql_sequence/aria.result

@@ -26,7 +26,7 @@ NEXT VALUE for t1	seq
 19	19
 20	20
 select * from t1;
-next_value	min_value	max_value	start	increment	cache	cycle	round
+next_not_cached_value	minimum_value	maximum_value	start_value	increment	cache_size	cycle_option	cycle_count
 21	1	9223372036854775806	1	1	10	0	0
 drop sequence t1;
 create sequence s1;