Documentation & Help

Supported database pairs, known limitations, and migration guides

Migration Guides Supported DB Pairs Known Limitations CI/CD & API

All 49 engine pairs (7×7) are supported and pass our live certification harness — 11 certified and 38 beta.

Source	Target	Tier
MySQL	MySQL	Certified
MySQL	MariaDB	Certified
MySQL	PostgreSQL	Certified
MySQL	SQL Server	Beta
MySQL	Oracle	Beta
MySQL	SQLite	Beta
MySQL	MongoDB	Beta
MariaDB	MySQL	Certified
MariaDB	MariaDB	Certified
MariaDB	PostgreSQL	Beta
MariaDB	SQL Server	Beta
MariaDB	Oracle	Beta
MariaDB	SQLite	Beta
MariaDB	MongoDB	Beta
PostgreSQL	MySQL	Certified
PostgreSQL	MariaDB	Beta
PostgreSQL	PostgreSQL	Certified
PostgreSQL	SQL Server	Beta
PostgreSQL	Oracle	Beta
PostgreSQL	SQLite	Beta
PostgreSQL	MongoDB	Beta
SQL Server	MySQL	Beta
SQL Server	MariaDB	Beta
SQL Server	PostgreSQL	Beta
SQL Server	SQL Server	Certified
SQL Server	Oracle	Beta
SQL Server	SQLite	Beta
SQL Server	MongoDB	Beta
Oracle	MySQL	Beta
Oracle	MariaDB	Beta
Oracle	PostgreSQL	Beta
Oracle	SQL Server	Beta
Oracle	Oracle	Certified
Oracle	SQLite	Beta
Oracle	MongoDB	Beta
SQLite	MySQL	Beta
SQLite	MariaDB	Beta
SQLite	PostgreSQL	Beta
SQLite	SQL Server	Beta
SQLite	Oracle	Beta
SQLite	SQLite	Certified
SQLite	MongoDB	Beta
MongoDB	MySQL	Beta
MongoDB	MariaDB	Beta
MongoDB	PostgreSQL	Beta
MongoDB	SQL Server	Beta
MongoDB	Oracle	Beta
MongoDB	SQLite	Beta
MongoDB	MongoDB	Certified

Certified pairs run the full live harness (type-fidelity, row-count, and checksum checks) on every release. Beta pairs are verified and usable — review the post-migration fidelity report and validate critical data.

Need more help? Use the migration guides or the error reference, or contact your workspace administrator for support.