organize output

00_Definitions

https://github.com/seiji1997/SQL/tree/master/00_Definitions

01_Datatypes

https://github.com/seiji1997/SQL/tree/master/01_Datatypes

02_Querying Data

https://github.com/seiji1997/SQL/tree/master/02_Querying%20Data

03_Querying Multiple Tables

https://github.com/seiji1997/SQL/tree/master/03_Querying%20Multiple%20Tables

04_Grouping Data

https://github.com/seiji1997/SQL/tree/master/04_Grouping%20Data

05_Aggregate Functions

https://github.com/seiji1997/SQL/tree/master/05_Aggregate%20Functions

06_Subqueries

https://github.com/seiji1997/SQL/tree/master/06_Subqueries

07_Creating Tables

https://github.com/seiji1997/SQL/tree/master/07_Creating%20Tables

08_Inserting, Updating, and Deleting Data

https://github.com/seiji1997/SQL/tree/master/08_Inserting%2C%20Updating%2C%20and%20Deleting%20Data

09_Creating and Deleting Databases

https://github.com/seiji1997/SQL/tree/master/09_Creating%20and%20Deleting%20Databases

10_Creating and Deleting Indexes

https://github.com/seiji1997/SQL/tree/master/10_Creating%20and%20Deleting%20Indexes

11_Creating Views

https://github.com/seiji1997/SQL/tree/master/11_Creating%20Views

12_Case Statements

https://github.com/seiji1997/SQL/tree/master/12_Case%20Statements

13_Conditional Statements

https://github.com/seiji1997/SQL/tree/master/13_Conditional%20Statements

Comments

https://github.com/seiji1997/SQL/tree/master/Comments

Wildcards

https://github.com/seiji1997/SQL/tree/master/Wildcards

bigquery

https://github.com/seiji1997/SQL/tree/master/bigquery

Athena

https://github.com/seiji1997/SQL/tree/master/Athena

for_operation

https://github.com/seiji1997/SQL/tree/master/for_operation

Explain the order of description and execution

No.	description order	execution order
1	select	from
2	aggregate functions	where
3	from	group by
4	where	aggregate functions
5	group by	having
6	having	select
7	order by	order by
8	limit	limit