ALTER LANGUAGE(7) SQL Commands ALTER LANGUAGE(7) NAME ALTER LANGUAGE - SYNOPSIS ALTER LANGUAGE name RENAME TO newname DESCRIPTION ALTER LANGUAGE PARAMETERS name newname COMPATIBILITY SQL ALTER LANGUAGE SEE ALSO CREATE LANGUAGE [create_language(7)], DROP LANGUAGE [drop_language(l)] Postgresql man man https://github.com/man-pages-zh/manpages- zh SQL - Language Statements 2003-11-02 ALTER LANGUAGE(7)