Use SQL Where to Filter Results Part 1- Essential SQL Challenge – Interactive Tutorial

Today we’re going to learn how to filter your query results. You may have noticed that when we query some tables, such as Person, every person in the table is returned, but what if we don’t want to see every person, and only want to see people whose first name is ‘Mary’. How is that done?
Filtering is a big topic, so we’re splitting this one up into two days. In today’s challenge we going to learn how to:
• Match a column value, such as FirstName is Mary.
• Test if a column value is IN a list of values.
• Compare a column to see if is fall between a range of values.
This video covered the WHERE Tutorial. Go check out the examples and try them out. In fact, experiment! You can try other filter conditions to see what happens.

#sqltutorial #sql #essentialsql

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