Tracking: Tutorial

[wangrunji0408]

No.	Topic	Code in Product	Code for Tutorial	Documents	Review
0	Introduction	--	--	✅
1.1	Hello, SQL	✅	✅	✅
1.2	Catalog	✅	✅	✅
1.3	Create Table	✅	✅	✅ #19
1.4	In-memory Storage	✅	✅	🚧 #20
1.5	Insert	✅	✅
1.6	Planner	✅	✅
1.7	Select	✅	✅	(Jan 2022)
2.1	Cast & Arithmetic	✅
2.2	Where	✅
2.3	Orderby	✅
2.4	Limit	✅
2.5	Aggregate	✅
2.6	Groupby	✅
2.7	Nested Loop Join	✅
2.8	Hash Join	✅
2.9	Copy	✅
2.10	TPC-H Q1	✅ risinglightdb/risinglight#227	(Jan 2022)	(Feb 2022)
3.1	Memtable	✅
3.2	Block	✅
3.3	Column	✅
3.4	Rowset	✅
3.5	Executors	✅		(Feb 2022)
3.6	Manifest	✅
3.7	Deletion	✅
3.8	Compaction	✅	(Feb 2022)	(Mar 2022)

[skyzh]

... made some changes on the storage part. The "Read" and "Flush" parts are now merged together, and further split into 3 separate parts: Block, Column, and Rowset.

[skyzh]

... I decided to cut a bit for February's release. The Manifest, Deletion and Compaction parts will only have code, without tutorial docs. Plan to add tutorial for these 3 parts on March.

[yyin-dev]

Anyone working on this right now ;)?

[skyzh]

Nope :(

[yyin-dev]

I just read the first doc, it's pretty well written!

A few questions:

1. Is the table above up-to-date?
2. Does "Code in Product" refer to risinglight? Does "Code for Tutorial" refer to the solution under code? Does the "Documents" refer to write-up in doc?

[skyzh]

Is the table above up-to-date?

Yes.

Does "Code in Product" refer to risinglight? Does "Code for Tutorial" refer to the solution under code? Does the "Documents" refer to write-up in doc?

Exactly.

[yyin-dev]

Nope :(

Any plan on resuming the process? I could help if anyone is interested. ;)

[skyzh]

Feel free to improve / write new sections :)

[wangrunji0408]

I have planned to "restart" this project in the near future. I'm also hoping to introduce some streaming features from Risingwave. Let's work together to make RisingLight great again 🤣

[yyin-dev]

I suggest we create one long-living issue for each tutorial to organize discussions about each tutorial section. Any thoughts?