Given Kusto query Table | where type == "TYPE" | summarize lastEventTime = arg_max(lastEvent, *), vmCount = count(), onboardedCount = countif(onboarded), failVM = make_list_if(entity, onboarded == false and isnotempty(entity)), allVM = make_set(entity) by environmentType, osType, id , type Now I…
How to insert a million records into the database so that the system does not hang, and then twist the message that the page does not respond $rangeNumber = collect(range($validatedDate['from'], $validatedDate['to'])); $collectData = []; foreach ($rangeNumber as $number){ $collectData []…
I'm looking to copy a PostgreSQL Server to Another server. I want to migrate entire server which might contain multiple databases I am trying to do it with cloud databases (e.g. AWS which doesn't provide super user privileges for RDS)…
Perhaps not the best question title but I believe my issue is simple enough. I'm new to KQL and what I'm trying to achieve is to generate a time series with some aggregation of a value per day. It works…
I have the task of finding all unique data types in all the tables. This is how I wrote the SQL query: WITH UniqueColumnTypes AS ( SELECT table_name, COUNT(DISTINCT data_type) AS unique_types FROM information_schema.columns WHERE table_schema NOT IN ('pg_catalog', 'information_schema')…
I have a winter cms project and docker compose setup as following - version: '3' services: web: image: nginx:latest container_name: 12k_nginx_dev ports: - 8080:80 environment: - DB_TYPE=mysql - DB_HOST=db #DB_HOST should match the service name of the database container -…
I want to save user data e.g- Id : Long , name : String, url : String, . There are more than 50k entries. Which is better saving data inside a data class or JSON file ? Just want to…
Im developing a web application. I have Django for my backend and using PostgreSQL for my database. I am not sure if this is the best approach or not but: I want to create a database for each company and…
I showed users(roles) with dg and du, then there were the same results as shown below: postgres=# dg List of roles Role name | Attributes -----------+------------------------------------------------------------ anna | john | postgres | Superuser, Create role, Create DB, Replication, Bypass RLS…
How to order by timestamp and group based on score Entities starting with a prefix (say a1 are similar), but we need to pickup the one with the highest score, in this case a1-1 For a2 it should pickup a2-1,…