What is a join in SQL?
A. A way to combine data from two or more tables.
B. A way to create a new table.
C. A way to delete data from a table.
D. None of the above.
Answer:A
What is a join in SQL?
A. A way to combine data from two or more tables. B. A way to create a new table. C. A way to delete data from a table. D. None of the above.