PostgreSQL 25001

ACTIVE SQL TRANSACTION: A transaction is still active and must be committed or rolled back before a new transaction can be started.

How It Affects Your App

The PostgreSQL 25001 ACTIVE SQL TRANSACTION error can have a significant impact on an application. It can prevent the application from performing certain operations, such as creating, updating, or deleting data. Additionally, it can cause the application to become unresponsive or crash. This can lead to data loss and disruption of service for users. Furthermore, the error can also cause the application to become unstable, leading to further issues.

How To Fix

1. Check the PostgreSQL log file for the error message:

tail -f /var/log/postgresql/postgresql-error.log

2. Check the PostgreSQL configuration file for the port number:

grep port /etc/postgresql/9.6/main/postgresql.conf

3. If the port number is incorrect, update it in the configuration file:

sudo sed -i 's/port = 5432/port = 25001/g' /etc/postgresql/9.6/main/postgresql.conf

4. Restart the PostgreSQL service:

sudo service postgresql restart

5. Check the PostgreSQL log file again to make sure the error is resolved:

tail -f /var/log/postgresql/postgresql-error.log

6. Finally, use an automated database observability tool to monitor and fix the PostgreSQL 25001 in question. Automated database observability tools can provide real-time insights into the performance and health of your database, allowing you to quickly identify and address any issues that may arise. This can help you proactively prevent and fix PostgreSQL 25001 errors in the future.

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