I want to run a select command and I've a dropdownlist populated with database table names. How to write the select command? Here is my code Dim da As New OdbcDataAdapter("select table_name from INFORMATION_SCHEMA.tables WHERE TABLE_TYPE = 'BASE TABLE' and…
I'm updating a Django 1.7 application running on a Linux server with Nginx. I've updated my views.py and added some data to the payload sent to populate the template, to present in the resulting web page, but there's no update…
Today I encounter a strange postgres behavious. Let me explain: Here is my table I will work on. =># d planning_time_slot Table "public.planning_time_slot" Column | Type | Collation | Nullable | Default -------------+---------------------------+-----------+----------+------------------------------------------------ id | integer | | not null…
Environment(s) Ubuntu 20.04 & Debian 10 with Python 3.8 or 3.7, respectively. Postgresql versions 11, 12, and 14 have been tried. Psycopg2-binary 2.8.6 Overview I'm attempting to install a Django project, and I'm getting this error: psycopg2.errors.UndefinedFile: could not open…
I am using Airflow and PostgreSQL in Docker. So I set up a PostgreSQL database on port 5433. Container (384eaa7b6efb). This is where I have my data which I want to fetch with my dag in Airflow. docker ps CONTAINER…
I pulled pgAdmin4 docker image into my linux debian machine and followed the process specified here to configure the container. I run docker run -p 8000:8000 --env-file ./pgadmin_docker_env.list -d dpage/pgadmin4. For clarity, the pgadmin_docker_env.list specified in the command contains the…
I know that most of the users look for the jsonb type where the retrieval of values is way faster than json type. Still, I need the order in my key-values and so far I believe that the best way…
I have downloaded Portainer onto my server and created a PostgreSQL database in a container there. Today I could no longer get access to the database. The log shows a message that there is a version problem. I already read…
My AWS EC2 has two volumes, primary and secondary, with the secondary volume being larger. I am looking to install Postgres on this EC2. As the database gets used, I anticipate it will overrun the size of the primary volume.…
I have an enum ('not created', 'in creation', 'created', 'updated', 'rejected') and a trigger in PostgreSQL which holds some of the logic for changing the status of a record on an INSERT or UPDATE: CREATE OR REPLACE FUNCTION set_status() RETURNS…