string_to_array, array_to_string function without separator - Mailing list pgsql-hackers

From Pavel Stehule
Subject string_to_array, array_to_string function without separator
Date
Msg-id CAFj8pRD81hrWV3h9soFHLcBbHAjJWsAiJxfVgYcdb4kjUw-D1w@mail.gmail.com
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Responses Re: string_to_array, array_to_string function without separator
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Hi

I propose mentioned functions without specified separator. In this case the string is transformed to array of chars, in second case, the array of chars is transformed back to string.

Comments, notes?

Regards

Pavel

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