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      toDecimal()

      Overview

      The toDecimal() function converts a value to a decimal number with a specified scale.

      When converting a textual value, the function only returns a valid result if the content is a pure number; otherwise, it returns null.

      When provided with a NODE or EDGE value, the function returns its UUID.

      For unsupported value types, the function returns null.

      Syntax

      toDecimal(value, scale)

      Augment
      Type
      Description
      value Numerical, textual, timestamp, boolean, NODE, EDGE The value to be converted
      scale Integer ∈ [0, 30] The number of digits to the right of the decimal point; the function takes the scale from the value if not set

      Return type: Decimal

      Example of Result

      return toDecimal(123.456, 2)
      

      Result: 123.46

      return toDecimal("123.456")
      

      Result: 123.456

      return toDecimal("123.456abc", 1)
      

      Result: null

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