Re: DB Link returning Partial data rows

[Adrian Klaver]

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

DB Link returning Partial data rows

[AJ Rao]

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.Summary:1. SourceDB = PostgreSQL 9.6.112. TargetDB = PostgreSQL 9.6.143. Source Query = 15 columns with 3600 rows4. Target Query via dblink: return 2365 rows only Thanks, AJ