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SQL for Database Construction

SQL for Database Construction
A ________ is a stored program that is attached to a table or a view.

pseudofile
trigger
None of these
embedded SELECT statement

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SQL for Database Construction
Views can be used to show the results of computed columns.

False
True

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SQL for Database Construction
Which is NOT one of the most common types of SQL CHECK constraints?

Comparing one column value to another within the same table
Lists of values
System date
Range checks

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SQL for Database Construction
SQL statements can be embedded in triggers, stored procedures, and program code.

False
True

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SQL for Database Construction
What is an SQL virtual table that is constructed from other tables?

Just another table
A view
A relation
Query results

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SQL for Database Construction
The SQL CHECK constraint is fully defined by the SQL-92 standard, and is consistently implemented by all DBMS vendors.

True
False

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