I'm trying to stand up a Dev database for a web app. I have setup the Dev database using a snapshot from the current prod server. I'm currently trying to restore the dev server's DB from a .dmp file I…
Google Cloud SQL recently announced support for Postgres extension pgvector. But it's not available in the list of extensions supported SELECT * FROM pg_available_extensions;. I'm on version 9.6. What do I need to do to see the extension?
Lets say I have table with 1 column like this: Col A 1 0 0 1 If I SUM it, then I will get this: Col A 2 My question is: how do I multiply Col A so I get…
I am working on a project to add support for Cypher queries on psql to Apache AGE. Currently, to create a graph with Apache AGE, we need to specify a Cypher query inside the SQL query. For example: SELECT *…
I added some files to systemed folder on my CentOS, after that postgresql service can not start with the error - Job for postgresql-14.service failed because the control process exited with error code. See "systemctl status postgresql-14.service" and "journalctl -xe"…
i am trying to make a small webservice with nodejs, express, pogreSQL database using sequelise. Created the database using this in psql CREATE TABLE Contacts ( id SERIAL PRIMARY KEY, phoneNumber bigint, email VARCHAR(255), linkedId INTEGER, linkPrecedence VARCHAR(20), createdAt TIMESTAMPTZ…
Suppose that I want all vertices and edges (and paths) to be listed in a single column, ordered by their type, is it a possibility? The documentation does not say anything about that even though it does mention edge, path,…
I'm struggling to understand why I'm unable to call .where on the results of what looks to be an ActiveRecord query. I'm dipping down into SQL a bit to create virtual columns for matching. We have two models: Organization and…
I just wanted to know what would happen if there are multiple insert and update statements like (insert into sales(),insert into saledetails(), update sale etc.) getting executed and if any exception occurs then will be a rollback of all or…
I have 2 columns in the table, Column A and Column B User inputs: A, B, C User can give any of the above inputs. If user input is A then column B needs to be selected. If user input…