The following are not currrently supported by Xpand:

  • Full Text Search
  • XA Transactions
  • Compression 
  • GIS functions 
  • WARNINGS - Xpand accepts syntax for SHOW WARNINGS but will not display any warnings. 
  • XML Functions
  • Xpand does not support UDFs at all (i.e. external library extensions). But does support user-defined stored functions and user-defined stored procedures.
  • MySQL Performance Schema
  • MySQL sys Schema
  • The SET NAMES ASCII option. Use SET NAMES LATIN1 instead
  • PROXY protocol
  • Materialized Views 

See also:


Xpand does not support MySQL 5.7 GTIDs for replication. To replicate to or from MySQL 5.7, disable the GTID functionality as described in Using Xpand as a Replication Master or Using Xpand as a Replication Slave

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