Help Center/ GaussDB/ Service Overview/ Compatibility with Oracle/ Distributed Instances/ Oracle Compatibility Overview

Updated on 2024-05-31 GMT+08:00

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Oracle Compatibility Overview

This chapter compares the Oracle compatibility mode in GaussDB with Oracle Database 19c. For details about related information and specifications, see the corresponding sections in Developer Guide.

GaussDB is compatible with Oracle in terms of data types, SQL functions, database objects, and PL/SQL in most cases. The underlying framework implementation of GaussDB is different from that of Oracle. Therefore, there are still some differences between GaussDB and Oracle. The following lists the compatibility between GaussDB and Oracle.

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