SQL UPDATE Statement Explained in 9 Minutes

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The SQL Update statement will let you make changes to data in a table.
In this video, you'll learn what the statement does, how to write a simple UPDATE statement in SQL, several other things the UPDATE statement can do, and how to avoid two of the most common mistakes when updating data.

⏱ TIMESTAMPS:
00:00 - Simple UPDATE statement
02:56 - Update multiple columns
04:16 - Update multiple rows
05:02 - Base on existing value
06:25 - Avoid common mistakes

Видео SQL UPDATE Statement Explained in 9 Minutes канала Database Star