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SQL for Database Construction

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

True
False

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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
Range checks
System date
Lists of values

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SQL for Database Construction
Three types of triggers are: BEFORE, AFTER and EXCEPTION.

True
False

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SQL for Database Construction
What is not an advantage of stored procedures?

Greater security
SQL can be optimized
Code sharing
Increased network traffic

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SQL for Database Construction
SQL Server does not support the BEFORE trigger.

True
False

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SQL for Database Construction
The SQL ALTER statement can be used to:

change the table data.
delete rows from the table.
add rows to the table.
change the table structure.

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