Question: SQL language 5 points Suppose: - table A has columns X and Y. - table B has columns Y and Z What is true of

SQL language

SQL language 5 points Suppose: - table A has columns X and

5 points Suppose: - table A has columns X and Y. - table B has columns Y and Z What is true of the query: SELECT A.X, B.Z FROM A, B? The result is empty if there is no overlap in the values of column Y of table A and column Y of table B The size of the result is the smaller of the sizes (number of rows) of the tables The size of the result is the product of the sizes (number of rows) of the tables There are 4 columns in the result Clear my selection

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!