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v4.0
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    中文EN
    v4.0

      lower() | Lowercase

      Parameters, Value

      Lowercase function converts all letters in a string to lowercase, leave other characters unchanged, and returns the new string.

      Syntax:

      • Format: lower(<text>)
      • Parameters: see table below
      • Value: ATTR (string)
      Name Category Specification Description
      text ATTR(string) / String to be converted

      Constant

      Example: convert string 'Ultipa Graph Database' to lowercase

      return lower("Ultipa Graph Database")
      

      Function

      Example: capitalize string 'Ultipa Graph Database', then convert it to lowercase

      return lower(upper("Ultipa Graph Database"))
      

      Alias

      Example: find 10 @email nodes, return the email address in lowercase

      find().nodes({@email}) as n
      limit 10
      return lower(n.address) 
      

      Property

      Example: Find 10 @email nodes whose lowercase include 'ultipa'

      find().nodes({@email && lower(address) contains "ultipa"}) as n
      limit 10
      return n{*}
      
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