On Fri, 26 Jul 2024 at 19:55, Francisco Olarte wrote:
> " -> Index Scan using
> ""cl_student_semester_subject_IX3"" on cl_student_semester_subject p
> (cost=0.55..8.57 rows=1 width=60) (actual time=0.033..55.702
> rows=41764 loops=1)"
> "Index Cond: (((companycode
Hi Siva,
pg_dump taken from client_db seems not to have transferred full data to
client_test.
When I examine the query plans, the rows scanned seem to be extremely
different. For example, there is 1 row in cl_level table on client_test,
while clined_db shows that around 300,000 records were scann
Hello:
On Fri, 26 Jul 2024 at 07:31, sivapostg...@yahoo.com
wrote:
...
> Took backup (pg_dump) of first database (client_db) and restored the database
> as second database (client_test).
...
> The query when run against DB1 takes around 7 min 32 seconds.
> The same query when run against DB2 tak
Hi Again,
I have not gone through your explain plans for both, will it be possible
for you to take diff of the both plans. It will give some insight about how
things are going and where the problem is.
Alternatively
I will suggest Reindex and execute ANALYZE command to regenerate stats .
Regar
I've only one instance of PG in that server. Means only one postgresql.conf
for both databases.
On Friday, 26 July, 2024 at 11:12:34 am IST, Muhammad Ikram
wrote:
Hi,
Could you perform diff on postgresql.conf file to see whether values are same
for work_mem, shared_buffers, maintena
Hi,
Could you perform diff on postgresql.conf file to see whether values are
same for work_mem, shared_buffers, maintenance_work_mem and other related
parameters?
Regards,
Ikram
On Fri, Jul 26, 2024 at 10:31 AM sivapostg...@yahoo.com <
sivapostg...@yahoo.com> wrote:
> Hello,
> Using PG 11.11,
Hello,Using PG 11.11, One PG Cluster, Windows 2019 Server Standard, Two
databases with identical data.
1. First DB: client_db
2. Second DB: client_test
Took backup (pg_dump) of first database (client_db) and restored the database
as second database (client_test).
Query:
Select a.examname, a.r
