2016-05-10 13:04 GMT+02:00 Moreno Andreo <moreno.and...@evolu-s.it>: > Il 10/05/2016 12:56, Nicolas Paris ha scritto: > > Hello, > > What is the way to build a binary format (instead of a csv) ? Is there > specification for this file ? > http://www.postgresql.org/docs/9.5/static/sql-copy.html > > I always create binary files with > COPY table TO 'path/to/file' WITH BINARY > > Fine, this works in this way : postgresql -> binary binary -> postgresql
The way I want is : csv -> binary -> postgresql And if possible, transforming csv to binary throught java. Use case is ETL process.
