How do I handle errors when accessing data from a database in a Flask route?

By: USER8155
28 Agustus 2025 Support 5 minutes
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Question

Grade: Education Subject: Support
How do I handle errors when accessing data from a database in a Flask route?
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Best Answer
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Wrap your database interaction code within a `try...except` block. Catch database-specific exceptions (e.g., `psycopg2.Error` for PostgreSQL). Log the error and return a user-friendly error message, avoiding exposing sensitive database details.
Answered on 28 Agustus 2025

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