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Introduction to SQL

Introduction to SQL
The SQL keyword(s) ________ is used with wildcards.

IN and NOT IN
LIKE only
NOT IN only
IN only

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Introduction to SQL
The SQL statementSELECT SUBSTR('123456789', INSTR('abcabcabc', 'b'), 4) FROM DUAL;

456789
2345
6789
1234

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

ALIGN BY
ORDER BY
SORT BY
GROUP BY

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Introduction to SQL
SQL is a programming language.

True
False

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Introduction to SQL
The HAVING clause acts like a WHERE clause, but it identifies groups that meet a criterion, rather than rows.

False
True

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Introduction to SQL
Which of the following SQL commands can be used to add data to a database table?

INSERT
ADD
UPDATE
APPEND

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