By Default The Union Operator Selects #221
By default, the UNION operator selects ______
This multiple choice question (MCQ) is related to the book/course
gs gs115 Structured Query Language.
It can also be found in
gs gs115 SQL Joins - SQL Union - Quiz No.1.
By default, the UNION operator selects ______
Only duplicate values
Only distinct values
Only null values
All values
