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Version: v2.2

Data source support

AT mode​

Databases supported by AT mode include: MySQL, Oracle, PostgreSQL, TiDB, and MariaDB.

TCC mode​

TCC mode does not rely on data sources (for version 1.4.2 and before). After version 1.4.2, TCC anti-hanging measures are added, which requires data source support.

Saga Mode​

Saga mode does not rely on data sources.

XA mode​

XA mode only supports databases that implement the XA protocol. Seata supports MySQL, Oracle, PostgreSQL and MariaDB.