> On Nov 28, 2017, at 10:17 AM, Ted Toth <txtoth@xxxxxxxxx> wrote: > > I'm writing a migration utility to move data from non-rdbms data > source to a postgres db. Currently I'm generating SQL INSERT > statements involving 6 related tables for each 'thing'. With 100k or > more 'things' to migrate I'm generating a lot of statements and when I > try to import using psql postgres fails with 'out of memory' when > running on a Linux VM with 4G of memory. If I break into smaller > chunks say ~50K statements then thde import succeeds. I can change my > migration utility to generate multiple files each with a limited > number of INSERTs to get around this issue but maybe there's > another/better way? > > Ted > what tools / languages ate you using?
