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      A eq B eq C eq D
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      Contents

      A eq B eq C eq D

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      Article summary

      FLogic: A=B=C=D

      Creates a flag field with value 1 where inputs A,B,C and D are all equal, and value 0 where any of the inputs do not match

      Purpose

      Use this function to:
      • Identify records where 4 fields have the same value
      • Flag records where statement A=B=C=D is true
      • Compare multiple fields or values simultaneously

      Return Value

      PropertyValue
      FieldTypeInteger
      FieldSizeLow
      DataTypeDiscrete 
      DataSizeByte


      Example Return Value: 0, 1, null



      Parameters

      ParameterJSONDescription
      Table“targetTable”: “MyTableName”The target table on which the new field will be created
      Filter“dataset”: {DataSet_JSON}Optional.   If a filter is applied, records not in the filter recordset will be returned as null.
      Function“function”: “flogic”FLogic
      Logic Function
      		"p1":"A=B=C=D"
      		A=B=C=D
      A
      		“p2”: “FieldName”
      “p2”: “#N*.N*”
      “p2”: “#N*”
      “p2”: “#MyString”
      “p2”: “#YYYY-MM-DD”      		Required. Field or value to compare with value B
      Supports:  
      • DataType: Discrete / Continuous
      • Field Type: Any
      • Fixed Value:  #N*    e.g. #201596,    #-87
      • Fixed Value: #N*.N* e.g. #201596.05,    #-87.98
      • Fixed Value: #MyStringValue  e.g. #Product1    #-This is also a valid string  
      • Fixed Value:  #YYYY-DD-MM    e.g. #2021-12-06
      B“p2”: “FieldName”
      “p2”: “#N*.N*”
      “p2”: “#N*”
      “p2”: “#MyString”
      “p2”: “#YYYY-MM-DD”      		Required. Field or value to compare with value C
      Supports:  
      • DataType: Discrete / Continuous
      • Field Type: Any
      • Fixed Value:  #N*    e.g. #201596,    #-87
      • Fixed Value: #N*.N* e.g. #201596.05,    #-87.98
      • Fixed Value: #MyStringValue  e.g. #Product1    #-This is also a valid string
      • Fixed Value:  #YYYY-DD-MM    e.g. #2021-12-06

      C“p3”: “FieldName”
      “p3”: “#N*.N*”
      “p3”: “#N*”
      “p3”: “#MyString”
      “p3”: “#YYYY-MM-DD”      		Required. Field or value to compare with value D
      Supports:  
      • DataType: Discrete / Continuous
      • Field Type: Any
      • Fixed Value:  #N*    e.g. #201596,    #-87
      • Fixed Value: #N*.N* e.g. #201596.05,    #-87.98
      • Fixed Value: #MyStringValue  e.g. #Product1    #-This is also a valid string
      • Fixed Value:  #YYYY-DD-MM    e.g. #2021-12-06
      D“p4”: “FieldName”
      “p4”: “#N*.N*”
      “p4”: “#N*”
      “p4”: “#MyString”
      “p4”: “#YYYY-MM-DD”      		Required.  Field or value to compare with value C
      Supports:  
      • DataType: Discrete / Continuous
      • Field Type: Any
      • Fixed Value:  #N*    e.g. #201596,    #-87
      • Fixed Value: #N*.N* e.g. #201596.05,    #-87.98
      • Fixed Value: #MyStringValue  e.g. #Product1    #-This is also a valid string
      • Fixed Value:  #YYYY-DD-MM    e.g. #2021-12-06
      Special test cases
      • To test for null, use #null
      • To test for an empty string, use #

      JSON Sample


      Usage Notes

      See Also:   

      • Engineering | Expression Field
      • Hotbar >> Right-click | Save | Save As Field
      • A=B, A=B=C...  (FLogic Functions)

      Example

      ExampleDetails
      DescriptionFlag record if all 4 fields have same value
      Input
      • Table: = [customer]
      • Filter: = [No Filter]
      • Function: = FLogic
      • Logic Function = A=B=C=D
      • A:= [customer ].[IsDevelopment]
      • B:= [customer ].[IsTopDecile]
      • C:= [customer ].[IsMarried]
      • D:= [customer ].[IsOver50]
      • Name: = AllOrNone
      Sample




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