Which is NOT a valid reason for creating an index?
Which is NOT a valid reason for creating an index?
Which type of constraint can be used to ensure that an INTEGER column in a table will never be assigned more t
Which type of constraint can be used to ensure that an INTEGER column in a table will
never be assigned more than one record that contains a NULL value?
Which statement is true regarding constraints?
Which statement is true regarding constraints?
Which statement about updating index statistics with the RUNSTATS command is true?
Which statement about updating index statistics with the RUNSTATS command is true?
where is the data stored for a column defined with an XML data type?
By default, where is the data stored for a column defined with an XML data type?
Which statement about BEFORE triggers is FALSE?
Which statement about BEFORE triggers is FALSE?
What can be used to provide input to the Design Advisor?
What can be used to provide input to the Design Advisor?
What is used in conjunction with a foreign key to define a relationship between two tables?
What is used in conjunction with a foreign key to define a relationship between two tables?
Which case will require a sequence to be dropped and recreated instead of being modified by the ALTER SEQUENCE
Which case will require a sequence to be dropped and recreated instead of being modified
by the ALTER SEQUENCE statement?
Which statement is correct?
Given the following statement: GRANT DELETE ON TABLE sales TO User1 WITH GRANT
OPTION; Which statement is correct?