On 10/14/2015 06:39 PM, anj patnaik wrote:
Hello, I recently downloaded postgres 9.4 and I have a client application that runs in Tcl that inserts to the db and fetches records. For the majority of the time, the app will connect to the server to do insert/fetch. For occasional use, we want to remove the requirement to have a server db and just have the application retrieve data from a local file. I know I can use pg_dump to export the tables. The questions are: 1) is there an in-memory db instance or file based I can create that is loaded with the dump file? This way the app code doesn't have to change.
No.
2) does pg support embedded db?
No.
3) Or is my best option to convert the dump to sqlite and the import the sqlite and have the app read that embedded db.
Sqlite tends to follow Postgres conventions, so you might be able to use the pg_dump output directly if you use --inserts or --column-inserts:
http://www.postgresql.org/docs/9.4/interactive/app-pgdump.html
Finally, I am noticing pg_dump takes a lot of time to create a dump of my table. right now, the table has 77K rows. Are there any ways to create automated batch files to create dumps overnight and do so quickly?
Define long time. What is the pg_dump command you are using? Sure use a cron job.
Thanks for your inputs!
-- Adrian Klaver adrian.klaver@xxxxxxxxxxx -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
