I have deployed grails 3 app on heroku and setup a database addon postgresql. However I don't know the process to connect them. please show me the stepwise process to do so
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Please I need your help.
I have a Django app that is running on heroku.
The Django app initially uses an sqlite3 database.
The local and the remote versions of the app worked fine.
I could access the sqlite3 database on my local machine. However, I have no idea, e.g. an interface, through which I could access the database version that is running on heroku.
Then, I changed the database to Postgresql.
The local version of the database worked fine with the application, as I could see the data being written into the local posgresql whenever I have a need to check the data in the database.
However, I need to be able to see how data is being written into the remote postgresql.
When I try to connect to the database on postgresql, I get an error as shown in the snapshot below.
Please, how can I connect to the database on heroku and see my database.
I am currently using a free heroku account. I hope that is also not a problem?
enter image description here
I recently uploaded a WebApplication to Heroku. I developed it using sqlite; however, I then changed it to Heroku-Postgres.
Nonetheless, I am not able to view in any way the data that is in my database.
There are no problems with the code and the WebApplication works perfectly however it would be very useful to be able to tap into the data.
Download the Heroku CLI and get access to the postgres admin console.
heroku pg:psql -a appName
Use this command in terminal, This will connect you to pgadmin console.
You can use dbeaver database client, but it is very slow because it is free db from heroku.
https://dbeaver.io/download/
Or you can use heroku CLI, psql
I am currently working on Spring Boot project which is connected to Postgres database. I am using PG Admin tool to connected to database. While I am running my project, I am getting exception and that is related to database.
The password I am giving is correct, still it is not connecting to the database. I am not using any AWS services.
How I can resolve this issues related to timeout expired?
What I need to know if I use service to create PostgreSQL in Heroku, can I set up this database locally in development mode?
I couldn't find in their documentation on how to do this.
Our web application is running on postgres 9.3 and Grails 2.5.3. When we restart postgres (/etc/init.d/postgresql restart) and access the website the exception "This connection has been closed." until we restart the grails app.
However, we would like the grails app to automatically reestablish a connection with the db, after we have restarted postgres. So we would like the app to automatically reconnect to the db by itself, without us having to restart the grails app.
Is that possible and if so how?
Check out this answer: https://stackoverflow.com/a/32437524/2166188 and add to config:
testOnBorrow=true
validationQuery=SELECT 1