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Appendix.En

docs/document/content/features/transaction/appendix.en.md

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+++ title = "Appendix with SQL operator" weight = 3 +++

Unsupported SQL：

  • RAL and RDL operations of DistSQL that are used in transactions.
  • DDL statements that are used in XA transactions.

Privileges required for XA transactions:

In MySQL8, you need to grant the user XA_RECOVER_ADMIN privileges, otherwise, the XA transaction manager will report an error when executing the XA RECOVER statement.