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FAQ
Frequently Asked Questions
Version Requirements
Which Kotlin version do you support？
Kotlin 1.5.31 or later.
Which Java (JDK and JVM) version do you support？
Java 11 or later.
Which Gradle version do you support？
Gradle 7.2 or later.
Which Maven version do you support？
Currently, we don’t support Maven.
Which databases do you support？
We support the following databases and connectivity types:
| Database | version | JDBC support | R2DBC support |
|---|---|---|---|
| H2 Database | 2.1.210 | v | v |
| MariaDB | 10.6.3 | v | N/A |
| MySQL | 8.0.25 | v | N/A |
| Oracle Database XE | 18.4.0 | v | v |
| PostgreSQL | 12.9 | v | v |
| SQL Server | 2019 | v | v |
The version number above is the minimum version.
Supported connectivity types are JDBC 4.3 and R2DBC 0.9.1.
Last modified February 5, 2022: Update FAQ (f3af003)