From the course: MySQL Data Analysis
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Solution: Combining WHERE and OR - MySQL Tutorial
From the course: MySQL Data Analysis
Solution: Combining WHERE and OR
- [Instructor] This is the solution video for your assignment on using or in a multi-condition where clause. As a reminder, what we're trying to do here is pull all payment records for customers 42, 53, 60 and 75 alongside all payments over $5 from any customer. Let's jump into Workbench and try to do this. Here I've got the base query off of the payments table that we've been familiar with, pulling customer ID, rental ID, amount and payment date. And, so, we're going to need to include a where condition which gets us the data on those four customers that we care about, and all of the data that is over $5 amount. So I'm going to start with the amount first. So, here we've added in where amount is greater than five. If we just ran it now, this wouldn't include payments under a $5 amount from those four customers, so we need to include some kind of an or condition here. Alright, so now we've got five different criteria inside our where clause, separated with or. This will return any…
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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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