Re: Can't quote_literal with COPY FROM PROGRAM
От | Mark Mikulec |
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Тема | Re: Can't quote_literal with COPY FROM PROGRAM |
Дата | |
Msg-id | CA+aX0ec8ZkPhm4cnV7mCVJqkUGRLGfZLbB5+snveD-33GOgnLg@mail.gmail.com обсуждение исходный текст |
Ответ на | Re: Can't quote_literal with COPY FROM PROGRAM (Rob Sargent <robjsargent@gmail.com>) |
Ответы |
Re: Can't quote_literal with COPY FROM PROGRAM
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Список | pgsql-general |
Thanks Rob,
Since I'm on Windows and Windows batch sucks I just ended up doing the JSON parsing with node.js
To be honest this whole affair with COPY FROM program seems like a bug to me though.
On Mon, Dec 31, 2018 at 1:59 PM Rob Sargent <robjsargent@gmail.com> wrote:
Can you pipe the curl output through sed s,\\,\\\\,gHi,This command, which generates a JSON object as output, has some escaped data with backslashes: (see line 91 here: https://pastebin.com/D4it8ybS)C:\\Portable\\curl\\curl.exe -k "https://maps.googleapis.com/maps/api/directions/json?etcVariablesDeleted"'I use the COPY command to pull it into a temp table like so:COPY temp_maps_api from program 'C:\\Portable\\curl\\curl.exe -k "https://maps.googleapis.com/maps/api/directions/json?etcVariablesDeleted"';However copy eats those backslashes. I need to use quote_literal() but that's a syntax error. For some reason the COPY command doesn't allow for ESCAPE to work with programs, only CSV.I tried using WITH BINARY but I get the error message: "COPY file signature not recognized"Does anyone know how to make COPY FROM PROGRAM take the output literally?Thanks,Markᐧ
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