Enhancement

There are many interpreter class from upstream clickhouse that are not used.
For code readability, It's better to drop all of them.

There are several types of interpreter class, they are listed as follow:

1. SelectQuery
2. AlterQuery
3. DropQuery
4. CreateQuery
5. RenameQuery
6. ManageQuery
7. ShowTablesQuery
8. OptimizeQuery Interpreter: Remove Optimize query. #4589
9. TruncateQuery Interpreter: Remove Truncate query #4587
10. TableProperties Interpreter: Remove Table properties query #4586
11. CheckQuery Remove useless CheckQuery related files. #4569 Interpreter: Remove CheckQuery. #4568
12. KillQUery Remove useless KillQuery related files. #4567 Interpreter: Remove kill Query #4564
13. SystemQuery Interpreter: Remove system query #4590
14. UseQuery
15. SetQuery
16. DeleteQuery Interpreter: Remove Optimize query. #4589
17. DescribeQuery
18. ExistQuery
19. InsertQuery
20. ShowProcesslist