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snowflake.snowpark.functions.array_to_string¶

snowflake.snowpark.functions.array_to_string(array: ColumnOrName, separator: ColumnOrName) → Column[source]¶

Returns an input ARRAY converted to a string by casting all values to strings (using TO_VARCHAR) and concatenating them (using the string from the second argument to separate the elements).

Parameters:

  • array – Column containing the ARRAY of elements to convert to a string.

  • separator – Column containing the string to put between each element (e.g. a space, comma, or other human-readable separator).

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