Binary package “mariadb-plugin-provider-lzma” in ubuntu oracular

LZMA compression support in the server and storage engines

 The various MariaDB storage engines, such as InnoDB, RocksDB, Mroonga,
 can use different compression libraries.
 .
 Plugin provides LZMA (https://tukaani.org/lzma/) compression
 .
 Note that these affect InnoDB and Mroonga only;
 RocksDB still uses the compression algorithms from its own library