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:
- MariaDB Compatibility
- Unsupported Administrative Statements
- Unsupported DML
- Unsupported Functions
- Unsupported INFORMATION_SCHEMA
- Unsupported for LOAD DATA INFILE
- Unsupported in Partitioned Tables
- Unsupported in Programming and Customizing Xpand
- Unsupported SQL_MODEs
- Unsupported in Stored Routines
- Unsupported User Privileges
GTID
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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