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D toc

Excerpt

Returns true if both arguments evaluate to true. Equivalent to the && operator.

  • Each argument can be a literal Boolean, a function returning a Boolean, or a reference to a column containing Boolean values.

Since the AND function returns a Boolean value, it can be used as a function or a conditional.

Info

NOTE: Within an expression, you might choose to use the corresponding operator, instead of this function. For more information, see Logical Operators.

 

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snippetBasic

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derive type:single value: AND(finalScoreEnglish >= 60, finalScoreMath >=60) as:'promoteStudent'

Output: If the values in the finalScoreEnglish and finalScoreMath columns are greater than or equal to 60, then the value in the new promoteStudent column is true. Otherwise, the value is false

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snippetSyntax

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derive type:single value:AND(value1, value2)

ArgumentRequired?Data TypeDescription
value1YstringThe first value must be a Boolean literal, column reference, or expression that evaluates to true or false.
value2YstringThe first value must be a Boolean literal, column reference, or expression that evaluates to true or false.

D s lang notes

value1, value2

Expressions, column references or literals to compare as Boolean values.

  • Missing or mismatched values generate missing results.

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snippetusage

Required?Data TypeExample Value
YesFunction or column reference returning a Boolean value or Boolean literalmyHeight > 2.00


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snippetExamples

Example - Logical Functions

Include Page
EXAMPLE - Logical Functions
EXAMPLE - Logical Functions

D s also
labellogical