1. altering tables ✅
2. inserting data  ✅
3. created at and updated at field ✅
4. foreign key and primary key  ✅
5. Foreign key Column ✅
6. Delete table data ✅
7. querying data in relational tables ✅
8. increment and decrement function (that increments) updated ✅
10. querying with operations like (OR LIKE > < etc) ✅
11. limit and pagination ✅
12. in & not in  ✅
13. grouping data ✅
14. updating data ✅
15. apply delete with limit ✅
16. between ✅
16. distinct ✅
17. sum, avg,count, min & max, mean ✅
18. Not ✅
19. self relations ✅
20. N-N relations ✅
21. query builder ✅

--------- conn
1. create 3 connections for:
    * postgres ✅
    * mysql ✅
    * sqlite3 ✅
---------- bugs
1. fixing logger index ✅