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Advanced SQL
Triggers are stored blocks of code that have to be called in order to operate.
True
Correct Answer:
False
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Advanced SQL
ROLLBACK WORK asks SQL to empty the log file.
The UNION clause is used to combine the output from multiple queries together into a single result table.
Subqueries can be nested multiple times.
Outer join is the same as equi-join, except one of the duplicate columns is eliminated in the result table.
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