NAME ALTER_EXTENSION - change the definition of an extension SYNOPSIS ALTER EXTENSION name UPDATE ... version ] ALTER EXTENSION name SET SCHEMA new_schema ALTER EXTENSION name ADD …ALSO CREATE EXTENSION ( CREATE_EXTENSION (7)), ALTER EXTENSION ( ALTER_EXTENSIONPostgreSQL extension. SEE ALSO ALTER EXTENSION ( ALTER_EXTENSION (7)), DROP EXTENSION ( DROP_EXTENSIONSee the fileNAME mariadb-fix