Function Differences Between MariaDB 10.3 and MySQL 5.7
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MariaDB 10.3 is currently in alpha, so the information on this page may change frequently.
Contents
The following is a list of all function differences between MariaDB 10.3 and MySQL 5.7. It is based on functions available in the stable version MySQL 5.7.18 and the alpha version MariaDB 10.3.1.
Present in MariaDB only
Dynamic columns
- COLUMN_ADD
- COLUMN_CHECK
- COLUMN_CREATE
- COLUMN_DELETE
- COLUMN_EXISTS
- COLUMN_GET
- COLUMN_JSON
- COLUMN_LIST
JSON
Regular expressions
Sequences
Window functions
Present in MySQL only
JSON
- JSON_APPEND (renamed in MySQL 5.7.9 to JSON_ARRAY_APPEND, which MariaDB does have)
GTID
MariaDB and MySQL have differing GTID implementations.
- GTID_SUBSET
- GTID_SUBTRACT
- WAIT_FOR_EXECUTED_GTID_SET
- WAIT_UNTIL_SQL_THREAD_AFTER_GTIDS()
Geographic
- DISTANCE
- MBRCOVEREDBY
- ST_BUFFER_STRATEGY
- ST_DISTANCE_SPHERE
- ST_GeoHash
- ST_IsValid
- ST_LatFromGeoHash
- ST_LongFromGeoHash
- ST_PointFromGeoHash
- ST_SIMPLIFY
- ST_VALIDATE
Miscellaneous
- RANDOM_BYTES
- RELEASE_ALL_LOCKS
- VALIDATE_PASSWORD_STRENGTH
See also
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