Re: [GENERAL] Plpgsql - Custom fields Postgres 9.5 - Mailing list pgsql-general

From Lucas Possamai
Subject Re: [GENERAL] Plpgsql - Custom fields Postgres 9.5
Date
Msg-id CAE_gQfVn0kmwW+fVRSvQOB-NRcacM16ViXhPSS5yDL38J-15Ug@mail.gmail.com
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In response to Re: [GENERAL] Plpgsql - Custom fields Postgres 9.5  (Adrian Klaver <adrian.klaver@aklaver.com>)
Responses Re: [GENERAL] Plpgsql - Custom fields Postgres 9.5
Re: [GENERAL] Plpgsql - Custom fields Postgres 9.5
List pgsql-general


2016-12-15 14:34 GMT+13:00 Adrian Klaver <adrian.klaver@aklaver.com>:
On 12/14/2016 05:19 PM, Patrick B wrote:

Reading the suggestions might help:)

Another try:

CREATE or REPLACE FUNCTION l_extract(date_start text, date_end text))

        RETURNS void AS $$


        begin

          execute '

          COPY

              (

              SELECT

                  uuid,

                  clientid,

                  *

              FROM

                  logging

              WHERE

                  logtime

              BETWEEN

                 date_start

              AND

                 date_end

              )

          TO ''/var/lib/postgresql/'|| date_start ||'_logs.csv''';

        end

        $$ language 'plpgsql';


select l_extract('201611015', '201612015');




select l_extract('201611015','201612015');

ERROR:  column "date_start" does not exist 


Patrick

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