[postgis-users] Suggestion on table analyze

2020-05-21 Thread postgann2020 s
Hi Team, Thanks for your support. Could you please suggest on below query. EnvironmentPostgreSQL: 9.5.15 Postgis: 2.2.7 Mostly table contain GIS data. While analyzing the table getting below NOTICE. It seems is pretty understanding, but needs help on the below points. 1. What might be the reason fo

[postgis-users] Suggestion to improve query performance for GIS query.

2020-05-22 Thread postgann2020 s
Hi Team, Thanks for your support. Could you please suggest on below query. EnvironmentPostgreSQL: 9.5.15 Postgis: 2.2.7 The table contains GIS data which is fiber data(underground routes). We are using the below query inside the proc which is taking a long time to complete. **

[postgis-users] Suggestion to improve geo server query performance

2020-05-22 Thread postgann2020 s
Hi Team, Thanks for your support. We are using below environment: *Application :* = Programming Language : JAVA Geoserver Database Stack: === PostgreSQL : 9.5.15 Postgis We have 3 geoserver queries and are getting some performance issues. The index has been created on g

Re: [postgis-users] Suggestion to improve query performance for GIS query.

2020-05-22 Thread postgann2020 s
gt; VACUUM (VERBOSE, ANALYZE) tablename; > > Regards, > Mohammed Afsar > Database engineer > > On Fri, May 22, 2020, 12:30 PM postgann2020 s > wrote: > >> Hi Team, >> >> Thanks for your support. >> >> Could you please suggest on below query. >> &g

Re: [postgis-users] Suggestion to improve geo server query performance

2020-05-22 Thread postgann2020 s
ns. It is even > expected that the BitmapHeapScan takes most of the execution > time. > > So the execution looks to be the proper one. > > Giuseppe. > > Il giorno ven 22 mag 2020 alle ore 08:11 postgann2020 s < > postgann2...@gmail.com> ha scritto: > >> Hi Te

Re: [postgis-users] Suggestion on table analyze

2020-05-22 Thread postgann2020 s
Hi Giuseppe, Raúl, Thank you for the clarification. Regards, PostgAnn. On Fri, May 22, 2020 at 2:34 PM wrote: > As Giuseppe mentioned, it only means that Postgis didn't find any > geometry (or all of them were NULL or empty) when gathering > information during the analyze call. It is not an is

[postgis-users] Request to help on GIS Query improvement suggestion.

2020-05-22 Thread postgann2020 s
Hi Team, Thanks for your support. Could someone please suggest on the below query. One of the query which was created on GIS data is taking a long time and even it is not taking the index as well. I have included all the required details for reference. Database Stack: === PostgreS

Re: [postgis-users] Request to help on GIS Query improvement suggestion.

2020-05-22 Thread postgann2020 s
t; use a GIST or GIN index. > > Have a look at > https://niallburkley.com/blog/index-columns-for-like-in-postgres/ > > Greetings, > > Andreas > > On 2020-05-22 12:45, postgann2020 s wrote: > > Hi Team, > > Thanks for your support. > > Could someone pl

Re: [postgis-users] Request to help on GIS Query improvement suggestion.

2020-05-22 Thread postgann2020 s
#x27;%,sheath--64690'::text) OR (TABLE_NAME.parental_path = 'sheath--64690'::text)) Rows Removed by Filter: 1930188 Buffers: shared hit=2967 read=69606 dirtied=1 Could you please suggest on this. Regards, PostgAnn. On Fri, May 22, 2020 at 5:43 PM postgann2020 s wrot