Help Center/ GaussDB/ Compatibility(Centralized)/ Oracle Compatibility Description/ Overview of Oracle Database Compatibility
Updated on 2025-09-09 GMT+08:00

Overview of Oracle Database Compatibility

GaussDB is generally compatible with Oracle Database in terms of basic functions (such as data types, SQL statements, and database objects) and PL/SQL. However, due to architecture design differences, there are still some incompatible items.

This chapter compares the Oracle-compatible mode in GaussDB 505.2.1 with Oracle Database 19c.