Check Firewall and Security Settings
Firewall and security settings must allow uninterrupted communication between the client and server. Steps to ensure proper configuration include:
- Reviewing firewall rules to ensure they permit PostgreSQL connections.
- Verifying network access controls and security policies to avoid inadvertent blocking of connections.
- Implementing encryption and authentication mechanisms to secure data transmission between the client and server.
How to fix Lost Connection to PostgreSQL during Query?
The “Lost connection to PostgreSQL during query” error can be a challenging barrier when executing essential database operations. This error occurs when the link between the client software and the PostgreSQL server is prematurely aborted during query execution.
Several factors can contribute to this interruption, including network instability, server resource limitations, timeout settings, firewall or security settings, and large or complex queries.
In this article, We will learn about what is the reason for lost connections and How to fix Lost connections to PostgreSQL during a query by understanding the various methods and so on.
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