2808 Views
Set Operations Set operations is used to merge query results by combining two or more queries into a particular single result.  SQL support three set operators which have the proper pattern.  <query 1> <set operators> <query 2> Union  The UNION command is ...
Anamika Gupta
Aug 14, 2018
Page 1 of 1 Pages       Total Records 1
  • First
  • Prev
  • 1
  • Next
  • Last