Function Differences Between MariaDB 10.5 and MySQL 8.0

The following is a list of all function differences between MariaDB 10.5 and MySQL 8.0. It is based on functions available in the MySQL 8.0.17 and the MariaDB 10.5.10 releases. For a more complete list of differences, see Incompatibilities and Feature Differences Between MariaDB 10.5 and MySQL 8.0

Present in MariaDB Only

Dynamic Columns

General

Geographical

MySQL has removed the following functions in MySQL 8.0.

JSON

Sequences

Window Functions

Present in MySQL Only

GTID

MariaDB and MySQL have differing GTID implementations.

  • GTID_SUBSET
  • GTID_SUBTRACT
  • WAIT_FOR_EXECUTED_GTID_SET
  • WAIT_UNTIL_SQL_THREAD_AFTER_GTIDS()

Geographic

  • MBRCOVEREDBY
  • ST_BUFFER_STRATEGY
  • ST_GeoHash
  • ST_IsValid
  • ST_LatFromGeoHash
  • ST_LongFromGeoHash
  • ST_PointFromGeoHash
  • ST_SIMPLIFY
  • ST_VALIDATE

JSON

  • JSON_OVERLAPS
  • JSON_PRETTY
  • JSON_STORAGE_FREE
  • JSON_STORAGE_SIZE
  • JSON_TABLE

Regular Expressions

  • REGEXP_LIKE

UUID

  • BIN_TO_UUID
  • IS_UUID
  • UUID_TO_BIN

Miscellaneous

  • ANY_VALUE
  • GROUPING
  • RANDOM_BYTES
  • VALIDATE_PASSWORD_STRENGTH

See Also

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