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Error Cannot Copy To/from Client In Pl/pgsql


BrandonCopley commented Jul 15, 2013 It's a simple issue to reproduce, the buffer size is only 16kb by default and the file I'm uploading is a 5MB csv file. Hopefully it is obvious how this applies to the topic in hand - define a SECURITY DEFINER function while logged in as "root", and it will be able to use the I'll play around and update my sample functions to use explicit search paths. Error3: -------- -bash-4.1$ ./psql -p 5435 -U postgres -h postgres psql: FATAL: no pg_hba.conf entry for host "", user "postgres", database "postgres", SSL off Cause/Resolution: -------------------- As error says, there http://megavoid.net/error-cannot/error-cannot-copy-file-etc-hosts-openvz.html

Where are the oil platforms in Google Earth? Next by Date: Re: Avoiding re-inventing a wheel Previous by thread: Re: Error at dynamic generated copy... SECURITY DEFINER specifies that the function is to be executed with the privileges of the user that created it. more declarations end <- end function, returns an integer. ** then, i call the function: select insert_tablefoo(12321,'John','Doe',33); **and get the next error: ERROR: syntax error at or near "12321" LINE 2:

Error Cannot Copy To/from Client In Pl/pgsql

Question on the Sato-Tate conjecture Looking for a term like "fundamentalism", but without a religious connotation How can I have low-level 5e necromancer NPCs controlling many, many undead in this converted Regards Silvio ---------------------------(end of broadcast)--------------------------- TIP 9: In versions below 8.0, the planner will ignore your desire to choose an index scan if your joining column's datatypes do not match Thread In such a case, it is a good idea to set statement_timeout = 15 sec either in postgresql.conf or as a per user or per database setting, so that queries running

Just ran into a fascinating edge case. The guards will also be informed that accepting food or drink from any other source will result in execution." ---------------------------(end of broadcast)--------------------------- TIP 2: Don't 'kill -9' the postmaster

Thanks, Romain. Quoting a four-letter word I don't want to get lung cancer like you do Heathrow to Gatwick and traffic jam Using DC voltage instead of AC to supply SMPS Can Klingons

Free forum by Nabble Edit this page PostgreSQL › PostgreSQL - interfaces Search everywhere only in this topic Advanced Search COPY FROM STDIN fails inside Pl/pgSQL function or in PgAdmin , In reply to this post by Chris Browne Chris Browne <[hidden email]> writes: > create or replace function build_table (integer) returns integer as ' > begin > execute ''copy foo In a worst case scenario, an attacker who got hold of an SQL account with COPY privileges might be able to create a back-door to take complete control of your server, Go! -- Make sure there's zero chance of SQL injection here EXECUTE ' COPY ' || quote_ident(table_name) || ' TO ' || quote_literal(file_path || file_name) || ' WITH ( FORMAT CSV,

Found it. At its simplest, it could look something like this: CREATE FUNCTION export_foo() RETURNS VOID SECURITY DEFINER LANGUAGE SQL AS $BODY$ COPY (SELECT * FROM public.foo) TO '/tmp/foo.csv' WITH ( FORMAT CSV Move To Video Answer Save PL/pgSQL output from PostgreSQL to a CSV file Tags: sql postgresql csv sql-copy By : Hoff Source: Stackoverflow.com Question! The guards will also be informed that accepting food or drink from any other source will result in execution." ---------------------------(end of broadcast)--------------------------- TIP 2: Don't 'kill -9' the postmaster ‹

you will get more info here: http://www.postgresql.org/docs/9.3/static/auth-pg-hba-conf.html -- Reload the cluster. -bash-4.1$ /opt/PostgreSQL/9.3/bin/pg_ctl -D /opt/PostgreSQL/9.3/data/ reload server signaled -- Now try to connect. -bash-4.1$ ./psql -p 5435 -U postgres -h This could be built in to a shell script, and not needing to copy data to/from the server might be an advantage, but building it into a more complex data import/export Error Cannot Copy To/from Client In Pl/pgsql Doing it right: letting root say no Rather than "running code as root", perhaps a better way of phrasing what tools such as sudo and SECURITY DEFINER should be used for Sign in to comment Contact GitHub API Training Shop Blog About © 2016 GitHub, Inc.

Not the answer you're looking for? I changed the order and it appears to be fine now. In a more recent CVS, Tom points out that this elicits a more meaningful error message: ERROR: cannot COPY to/from client in PL/pgSQL CONTEXT: PL/pgSQL function "build_table" line 2 at execute We recommend upgrading to the latest Safari, Google Chrome, or Firefox.

Sorry. I believe that it's because inside "those places," you don't have either a stdin or a stdout. Because PostgreSQL has no way of knowing which PostgreSQL "roles" should map to which users or permissions on the underlying OS; the process running the DBMS itself may well have access http://megavoid.net/error-cannot/error-cannot-find-imap-library-libc-client-a.html From: Adrian Klaver Re: Error at dynamic generated copy...

With a particularly restrictive naming convention (could even be a whitelist of table names), the function could effectively act as an *extra* permission that needs to be granted - "Insert" needn't From: Edmundo Robles Re: Error at dynamic generated copy... postgres=# show listen_addresses ; listen_addresses ------------------ localhost (1 row) 2.

I tried that: req = "\COPY temp_subs "+ "FROM '"+reporting.importedFile+"' "+ "USING DELIMITERS '|' "+ "CSV HEADER;"; client.query(req,callback); and postgres send me error: synthax error at or near " \ ".

The guards will also be informed that accepting food or drink from any other source will result in execution." ---------------------------(end of broadcast)--------------------------- TIP 2: Don't 'kill -9' the postmaster Previous I take absolutely no responsibility for the security of this function, or your modified version of it. In the case of PostgreSQL, this comes in the form of the very flexible COPY FROM and COPY TO. The crucial difference being that it is perfectly acceptable - indeed, essential - for root to "say no", rather than blindly carrying out the requested action.

Error8: -------- "LOG: out of file descriptors: Too many open files in system; release and retry" Cause/Resolution: -------------------- If you see this error Message in Log file then consider reducing Potgres's On Tue, Jul 26, 2005 at 17:56:42 -0400, Chris Browne <[hidden email]> wrote: > > There is evidently Something Strange about the state of stdout when it > is referenced On Fri, Aug 12, 2016 at 9:43 AM, Adrian Klaver >> wrote: On 08/12/2016 07:11 AM, Edmundo Robles wrote: Hi! So you can choose chunk size large enough to reduce reading/piping overhead.

The table grows a lot, current have more than 13,000,000 records, plus have many indexes, that the reason why is slow to insert That's why i tried to use copy. Expect a commit as soon as I am online again. I *think* you can solve this with calls to "has_table_privilege(session_user,table_name,)" (though there may be more loopholes I'm not aware of). "session_user" in the context of a SECURITY DEFINER function still identifies Regards and thanks in advance. -- Adrian Klaver [email protected]x > -- Adrian Klaver [email protected] -- Adrian Klaver [email protected] -- Sent via pgsql-general mailing list ([email protected]) To make changes