From the course: MySQL Data Analysis
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The SELECT statement - MySQL Tutorial
From the course: MySQL Data Analysis
The SELECT statement
- [Instructor] Your SELECT is where you're going to name the columns that you want to appear in your query results. The syntax looks like this. Here's where you list out the columns you want to return in your query. You can specify a single column, or you can specify multiple columns separated by commas. It's important to remember that SELECT is one of the two things you'll always need to include in every SQL statement you write in this course. The other is FROM. Here's a pro tip. A lot of times when folks are getting started with SQL, they try to do filtering in their SELECT statement, but SELECT isn't where we're going to apply our filters, so go ahead and just name the columns that you want to include in your query, and we'll worry about the filtering later in a WHERE clause.
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Contents
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Introduction24s
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Getting to know the database3m 52s
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The Big 62m 18s
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The SELECT statement47s
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The FROM clause39s
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SELECT * FROM6m
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The USE statement3m 19s
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Selecting specific columns4m 18s
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Challenge: SELECT and FROM1m 24s
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Solution: SELECT and FROM2m 38s
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SELECT DISTINCT2m 13s
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Challenge: SELECT DISTINCT38s
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Solution: SELECT DISTINCT2m
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The WHERE clause1m 30s
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Common WHERE operators4m 59s
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Challenge: The WHERE clause35s
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Solution: The WHERE clause2m 23s
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Combining WHERE and AND4m 22s
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Challenge: WHERE and AND39s
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Solution: WHERE and AND1m 37s
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Combining WHERE and OR3m 38s
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Challenge: Combining WHERE and OR42s
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Solution: Combining WHERE and OR3m 21s
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Combining WHERE and IN4m 35s
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The LIKE operator2m 37s
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LIKE wildcard examples5m 6s
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Challenge: The LIKE operator30s
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Solution: The LIKE operator2m 28s
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The GROUP BY clause1m 43s
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GROUP BY example3m 18s
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Pro Tip: Using comments and aliases5m 32s
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Challenge: GROUP BY37s
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Solution: GROUP BY2m 1s
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Multiple dimension GROUP BY clauses3m 14s
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Aggregate functions2m 8s
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Challenge: Aggregate functions55s
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Solution: Aggregate functions3m 23s
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The HAVING clause1m 44s
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HAVING example2m 54s
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Challenge: The HAVING clause54s
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Solution: The HAVING clause3m 11s
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The ORDER BY clause1m 31s
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ORDER BY example4m 16s
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Challenge: The ORDER BY clause30s
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Solution: The ORDER BY clause1m 47s
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Recap: The Big 62m 8s
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