augnustin
/ remote_select
Last active
June 6, 2018 12:53
SELECT in a remote database in a 1 liner using db_link (Regarding this SO post: http://stackoverflow.com/questions/25741399/how-to-restore-specific-data-from-previous-backup-on-postgres-heroku-eg-accid/25741400#25741400 )
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| CREATE OR REPLACE FUNCTION remote_db(_table anyelement) | |
| RETURNS SETOF anyelement | |
| AS $func$ | |
| DECLARE | |
| _host text := 'ngrok.com' | |
| _port text := '53813' | |
| _user text := 'postgres' | |
| _password text := 'postgres' | |
| _db_name text := 'backup-28-08' | |
| _server text := format('host=%s port=%s user=%s password=%s dbname=%s', _host, _port, _user, _password, _db_name); |