On 4/21/20 11:18 AM, AJ Rao wrote:
Hi - I setup dblink in my PostgreSQL 9.6.14 db and reading data from
PostgreSQL 9.6.11 db. My query returns 3600 rows when I run it in the
Source Db, but returns only 2365 rows when I run it from the Target db
through dblink. Is there a setting that I need to update or is there a
limitation with dblink? Your help will be greatly appreciated.
Not that I know of.
1) Are you sure you are pointing at the same database from your target
database?
2) What are the queries?
3) Have you tried postgres_fdw?:
https://www.postgresql.org/docs/9.6/postgres-fdw.html
Summary:
1.SourceDB = PostgreSQL 9.6.11
2.TargetDB = PostgreSQL 9.6.14
3.Source Query = 15 columns with 3600 rows
4.Target Query via dblink: return 2365 rows only
Thanks, AJ
--
Adrian Klaver
adrian.kla...@aklaver.com
