Database - SQL for Database Construction
Exercise : SQL for Database Construction - True or False
- SQL for Database Construction - General Questions
- SQL for Database Construction - True or False
16.
A SQL view is a virtual table that is constructed from other tables or views.
17.
There are three SQL data modification operations: insert, modify and delete.
18.
SQL statements can be embedded in triggers, stored procedures, and program code.
19.
A view that contains a computed column can be easily updated.
20.
Three types of triggers are: BEFORE, AFTER and EXCEPTION.
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