Re: Emitting JSON to file using COPY TO

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От David G. Johnston
Тема Re: Emitting JSON to file using COPY TO
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Msg-id CAKFQuwZb3zaSqkOvGXRRLZEW61az+4xyHZ7tBPR91JfrcdCKvA@mail.gmail.com
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Ответ на Re: Emitting JSON to file using COPY TO  (Dominique Devienne <ddevienne@gmail.com>)
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Re: Emitting JSON to file using COPY TO
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On Monday, November 27, 2023, Dominique Devienne <ddevienne@gmail.com> wrote:
There's even a JSON mode.
By miracle, would the JSON output mode recognize JSON[B] values, and avoid the escaping?

I agree there should be a copy option for “not formatted” so if you dump a single column result in that format you get the raw unescaped contents of the column. As soon as you ask for a format your json is now embedded so it is a value within another format and any structural aspects of the wrapper present in the json text representation need to be escaped.

David J.

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