SQL Videos
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SQL Videos
Learn SQL step by step with our free video tutorials on YouTube.
Each video explains one topic from the SQL Tutorial. Watch them in order, or pick the topic you need:
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1
OpenSQL Introduction
What is SQL? A short introduction to working with databases.
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2
OpenSQL SELECT
Get data from a database with the
SELECTstatement.
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3
OpenSQL SELECT DISTINCT
Get only different (unique) values with
SELECT DISTINCT.
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4
OpenSQL WHERE
Get only the rows that match a condition with
WHERE.
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5
OpenSQL ORDER BY
Sort the result with the
ORDER BYkeyword.
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6
OpenSQL NOT
Get the rows that do not match a condition with
NOT.
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7
OpenSQL INSERT INTO
Add new rows to a table with
INSERT INTO.
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8
OpenSQL NULL Values
What
NULLvalues are, and how to test for them.
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9
OpenSQL UPDATE
Change existing rows in a table with
UPDATE.
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10
OpenSQL AND
Combine conditions with the
ANDoperator.
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11
OpenSQL DELETE
Remove rows from a table with
DELETE.