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v4.2
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    中文EN
    v4.2

      lower()

      Function lower() converts all letters in a string to lowercase while leaving other characters unchanged, and returns the new string.

      Arguments:

      • String <string>

      Returns:

      • New string <string>

      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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