Development Specifications

If the connection pool mechanism is used during application development, comply with the following specifications before you return the connection to the connection pool:

If GUC parameters are set in the connection, run SET SESSION AUTHORIZATION DEFAULT;RESET ALL; to clear the connection status before you return the connection to the connection pool.
If a temporary table is used, delete the temporary table.

If the status or temporary table is not cleared, the correctness of subsequent operations using the connection pool will be affected.

When connecting to applications, ensure that SSL is used for secure TCP/IP connection or RSA is used for login password encryption to ensure user information security.

Parent topic: Application Development Guide

Previous topic: Database Access Route

Next topic: Development Based on GaussDB JDBC

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