On 5/20/19 5:33 PM, Adrian Klaver wrote:
On 5/20/19 5:22 PM, Will Hartung wrote:
On May 20, 2019, at 5:14 PM, Adrian Klaver
<adrian.klaver@xxxxxxxxxxx> wrote:
Well looks like you are down to Tom's suggestion of creating a test
case. Given that it seems confined to the jsonb field and
corresponding index, I would think that is all that is needed for the
test case. Start with some smaller subset, say 10,000 rows and work
up till you start seeing an issue.
This will take quite some work, and I wouldn’t attempt it with less
than 5M rows to load.
From this post:
https://www.postgresql.org/message-id/CAKMEDdxE95SC76wadMzrH454HpvCV4tOdEmuZRO%3DpwArEw6YVg%40mail.gmail.com
You started seeing longer times by the time you got to 500,000 rows and
then it fell off by 1.1 million.
Creating the data:
CREATE TABLE AS gin_test SELECT traits FROM eis_entity LIMIT 1000000;
Correction:
CREATE TABLE gin_test AS SELECT traits FROM eis_entity LIMIT 1000000;
Then:
pg_dump -t gin_test
--
Adrian Klaver
adrian.klaver@xxxxxxxxxxx
