On 08/28/2015 05:58 AM, Dominik Czarnota wrote:
Hello,
Is there any possibility to make COPY from list of records in PLPythonU?
I've tried to simply call `plpy.execute(query)` with such query:
COPY table (field1, field2, field3) FROM STDIN DELIMITER',';
val1,val2,val3
\.
But it fails with not so explicit error:
ProgrammingError: (psycopg2.ProgrammingError) spiexceptions.SyntaxError:
syntax error at or near "val1"
LINE 2: val1,val2,val3
^
The above is a psycopg2 error, so where are you running this and how?
However the same thing works in psql.
After some googling I found out that it doesn't work inside sql
functions because there is no STDIN (
http://www.postgresql.org/message-id/000501c5acc9$83747aa0$0501a8c0@plexus
).
I've got working solution which was saving tmp file and then calling
`COPY table FROM 'path'` but that's not cool.
Did I miss something in plpythonu api? If not, where can I post "feature
request" for that?
Or can you point me place where I could dig into the code and implement it?
----
Dominik Czarnota
--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx
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