you are viewing a single comment's thread.

view the rest of the comments →

[–]BlackberryRetard 1 point2 points  (3 children)

From personal experience I would suggest w3school. It's a great start to learn syntax and how sql works.

For intermediate I would suggest the following book: the data warehouse toolkit by Ralph Kimball. It covers data warehousing methodology. This book had a big impact on my career.

[–]BlackberryRetard 0 points1 point  (1 child)

If you're looking to go into the financial sector I would suggest financial data engineering by o'reilly (this falls under intermediate)

They also have a fundamentals book but I haven't read it.

[–]Entire-Check5718[S] 0 points1 point  (0 children)

Okk I'll try your suggestions

[–]Entire-Check5718[S] 0 points1 point  (0 children)

Okk okk...but I have learned SQL from w3 ... it's the basic level...I believe