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From: Edson Richter <[email protected]>
To: [email protected] <[email protected]>
Subject: Read-only connectios optimizatios
Date: Sat, 25 Jan 2025 14:55:20 +0000
Message-ID: <CPVP215MB18233EA81EAAD56516064077CFE22@CPVP215MB1823.LAMP215.PROD.OUTLOOK.COM> (raw)

Scenario:
-PostgreSQL 13 latest version;
-I have some reporting users, with "SELECT,REFERENCES" permissions on all tables in the public schema.
-Connections are established using the jdbc "readonly" attribute.

Does PostgreSQL perform any optimization on queries in this scenario to avoid establishing locks? Or are these queries treated like any other?

Thanks 😊

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