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Introduction to SQL

Introduction to SQL
Which one of the following sorts rows in SQL?

ALIGN BY
SORT BY
GROUP BY
ORDER BY

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Introduction to SQL
The format SELECT-FROM-WHERE is the fundamental framework of SQL SELECT statements.

True
False

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Introduction to SQL
Which of the following command makes the updates performed by the transaction permanent in the database?

DELETE
COMMIT
ROLLBACK
TRUNCATE

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Introduction to SQL
A SELECT statement within another SELECT statement and enclosed in square brackets ([...]) is called a subquery.

False
True

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Introduction to SQL
SQL provides the AS keyword, which can be used to assign meaningful column names to the results of queries using the SQL built-in functions.

True
False

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Introduction to SQL
ON UPDATE CASCADE ensures which of the following?

Data Integrity
Normalization
All of these
Materialized Views

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