Problem: liquibase can't find table without setting schema in SQL script. How to say liquibase use default schema in SQL changelog? Before sql changelog, for adding check constraint, I create all table, without setting schema. Schema was set in application.properties…
I have the following data: country objectid objectuse record_date 2022-07-20 chile 0 4 2022-07-01 chile 1 4 2022-07-02 chile 1 4 2022-07-03 chile 1 4 2022-07-04 chile 1 4 ... ... ... ... 2022-07-26 peru 3088 4 2022-07-27 peru 3088…
How would I achieve Spring Boot + Keycloak authentication with PostgreSQL database having users and user role tables already built from the Django application?
I'm trying to wrap a scraping project in a Docker container to run it on a droplet. The spider scraps a website and then writes the data to a postgres database. The postgres database is already running and managed by…
I'm trying to do a database migration using GCP Database Migration Service My source database is of Postgres type (hosted on Heroku), but the name of the database is not postgres but rather something like d12bdsdjs ... My question is…
We are trying to query millions of rows of data from 1 table (14 columns) in under 2 seconds if possible. This table is composed of more than 10 million records and is growing exponentially as live data is being…
I'm new to SQL queries so hopes this question isn't stupid. I got two tables like this: Table 1: Name Value Count global g 1 domain x 2 domain y 1 agg ba 1 Table 2: Name Value Count global…
i have a table like this: ID num_A num_B 1 1 168 2 1 4 2 5 24 2 6 24 3 1 36 So, num_A and num_B represent a fraction. That means for ID=1, i have 1/168, ID=2 --->…
How to find if two tables contain the same set of column definitions in a postgres database. We are using a ETL tool to synchronize data into Postgres and some of the tables have huge number of columns and we…
I am using tokio postgres in a Rust project where I have query parameters. rows = client.query(QUERY, &[&input1, &input2.unwrap()]).await.expect("error"); where QUERY looks like this QUERY: &str = "SELECT * FROM Table WHERE Name=$1 AND Address= COALESCE($2, Address);" input2 is of…