Select from following answers:- Combines the output from no more than two queries and must include the same number of columns.
- Combines the output from no more than two queries and does not include the same number of columns.
- Combines the output from multiple queries and must include the same number of columns.

- Combines the output from multiple queries and does not include the same number of columns.
- All Above
An Union query combine the output from multiple queries and must include the same number of columns means Union query says that same no and type of column must be provided in select statement.
Show Correct Answer
Asked In: Many Interviews |
Alert Moderator