Write SQL Queries Like a PRO Using These 6 Techniques

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If you're new to SQL, making queries to draw insights from your data can be daunting. In this video, we're going to go over a few tips and tricks to help you write queries that'll make you look like a pro and help you analyze your database tables more efficiently.

▶︎Video Chapters◀︎
0:00 - Intro
0:33 - Limit
1:24 - Group By
2:24 - Referencing columns
2:49 - Order By
3:12 - Fuzzy search
3:56 - Escaping special characters
4:27 - Converting date formats
5:10 - Business Intelligence Tools
5:23 - Wrap up

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Notes from the Video

1. Use Limit, If you are viewing the data (Table) for the first time.
2. Use Group by, to segment out a few aspects (Variables) & understand it better like Count
3. Use numerical to refer to the columns in Group by & Order by clauses.
4. For fuzzy Search use like & = instead of '='
5. Use the Escaping key to search for ' words with ' = E'specific_word\'S'
6. Converting Date Format like to_char(date:: date, 'Mon YYYY')

Thank you for the content 🥰

hemkumarreddymaryada