Learn T-SQL Commands with Samples
Skip Navigation Links
Skip Navigation Links.
Expand DatabaseDatabase
Expand TableTable
Expand ViewView
Expand Stored ProcedureStored Procedure
Expand Data FilteringData Filtering
Expand Data GroupingData Grouping
Expand JoinsJoins
Expand TriggerTrigger
Expand CursorCursor
Collapse OperatorsOperators
Expand ConstraintsConstraints
Expand FunctionsFunctions
Expand Conditional ProcessingConditional Processing
Expand LoopingLooping
Expand Error HandlingError Handling
Expand v.IMP Queriesv.IMP Queries
Expand XMLXML
Expand Query PerformanceQuery Performance
Expand QueriesQueries
Expand NormalizationNormalization
Expand CreateCreate
     

Union ALL

  

      

      
      

      

      Continents
      

      

      Country     
      Continent   
      

      

      India
      Asia
      

      

      USA
      N.America
      

      

      Italy
      Europe
      

      

      		
      
      
      
      

      

      Continents1
      

      

      Country     
      Continent   
      

      

      Italy
      Europe
      

      

      India
      Asia
      

      

      Ghana
      Africa
      

      

      		
      

      
      
 ---- Like Union but it Displays Duplicate Records. 


      SELECT * FROM Continents
      UNION ALL
      SELECT * FROM Continents1
    
      

      
Output

      

      Country   
      Continent 
      

      

      India
      Asia
      

      

      USA
      N.America
      

      

      Italy
      Europe
      

      

      Italy
      Europe
      

      

      India
      Asia
      

      

      Ghana
      Africa