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ProductName CreateTime ID Price File
ProductName CreateTime ID Price File
v4.2
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    中文EN
    v4.2

      toString()

      Function toString() returns the string value of any data.

      Arguments:

      • Any value <any>

      Returns:

      • String <string>

      Contant

      Example: Convert array [1,2,3] to string

      return toString([1,2,3])
      

      Function

      Example: Convert value of PI to string

      return toString(pi())
      

      Alias

      Example: Convert a column of numbers to strings and judge if they start with '1'

      uncollect [1,123,456] as number
      return startsWith(toString(number), "1")
      

      Property

      Example: Find 10 band cards, convert their balance to string and return these strings

      find().nodes({@card}) as n
      limit 10
      return toString(n.balance)
      
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