| Database classification | Database | Version | SphereEx-DBPlusEngine-Proxy | SphereEx-DBPlusEngine-Driver |
|---|
| Open Source | MySQL | 5.7 Or above | Supported | Supported |
| PostgreSQL | 9.6 Or above | Supported | Supported |
| Open source - China domestic | OpenGauss | 2.1.0 Or above | Supported | Supported |
| Commercial | Oracle | No version restrictions | Unsupported | Supported |
| SQL Server | No version restrictions | Unsupported | Supported |
| Commercial - China domestic | NPC Jinchang-KingbaseES | No version restrictions | Supported | Supported |
| Yunhe Enmo-MogDB | No version restrictions | Supported | Supported |
| Damon-DM8 | No version restrictions | Unsupported (adaptation in progress） | Supported |
| Nanda General-GBase 8c | No version restrictions | Unsupported | Supported |
| ShenZhou General-ShenTong Database(openGauss version) | No version restrictions | Unsupported | Supported |