I am reading the documentation for ranges here and there it states: -- includes only the single point 4 SELECT '[4,4]'::int4range; Okay but when I execute this, I get SELECT '[4,4]'::int4range; int4range ----------- [4,5) (1 row) Why is 5 included…
I want it to match only if the number B is not inside a bigger number. e.g. I dont want it to match this: A = "12345" B = 234 I want it to match this: A = "94, 234,…
I ran this query REVOKE SELECT ON services_connected FROM anon; and added this policy create policy "workspace_only" on "public"."services_connected" for all to anon using ((workspace_id = (((current_setting('request.jwt.claims'::text, true))::json ->> 'workspace_id'::text))::bigint)); My Expectation was that this would restrict select operation but…
I create table in PostgreSQL and insert to table nested XML(xml_part column): CREATE TABLE text_xml ( id numeric, xml_part XML ); insert into text_xml values (1, '<note><to>Tove</to><from>Jani</from><heading>Reminder</heading><body>Dont forget me this weekend!</body></note>'); insert into text_xml values (2, '<note><to>Tove</to><from>Alex</from><heading>Reminder</heading><body>Dont forget me this…
According to the PSQL docs on explicit locking: SELECT FOR UPDATE will wait for a concurrent transaction that has run any of those commands on the same row, and will then lock and return the updated row (or no row,…
I've the following dataset Table 1 ------- Id | JsonB 1 | [ { "Name": "ABC" }, { "Name": "DEF" } ] 2 | [ { "Name": "XYZ" }, { "Name": "ABC" } ] 3 | [ { "Name": "GHI"…
PostgreSQL v12. Database cluster size: 12+ Tb (30+ databases 100-600Gb each). Server: 40 cores, 128Gb ram. For some reason, autovacuum stopped running. How to understand the reason? Yesterday, the workers were running every minute for each base (according to the…
i have a really complicated SQL query with alots of where conditions (all are ands) and i have some data. Sometimes some entries are not fetched when executing the sql query, which is fine and expected. But from a business…
I have a docker compose with one container PostgreSQL and another one with my App. I need to restore two databases into the PostgreSQL and then make the App start. Currently I have tried this docker compose: version: "3.7" services:…
I have run pg_stat_activity I found there are log of session running. One of session using a function. In that function there are several blocks or dml select operations are being performed. How can I find the select or dml…