What is the standard SQL way to rename a column?

So far I've seen ALTER TABLE RENAME, ALTER TABLE CHANGE and ALTER TABLE MODIFY. What I'm trying to achieve is something like ALTER TABLE my_table RENAME col_old_name TO col_new_name, which can be a case of modifying a column. [SQLite](https://www.sqlite.org/lang_altertable.html) goes with RENAME. [MariaDB](https://mariadb.com/kb/en/alter-table/) and [MySQL](https://dev.mysql.com/doc/refman/8.0/en/alter-table.html) have all three. [Postgres](https://www.postgresql.org/docs/current/ddl-alter.html#id-1.5.4.8.11) goes with RENAME. [Oracle](https://docs.oracle.com/database/121/SQLRF/statements_3001.htm#i2103924) has RENAME and MODIFY. Standards are unkown to [SQL Server](https://learn.microsoft.com/en-us/sql/relational-databases/tables/rename-columns-database-engine?view=sql-server-ver15) . What is the database-agnostic way for renaming (or generally altering) a column? Maybe I'm erroneously expecting the standard to cover DDL operations as well? I have code that works with multiple databases so would rather make the SQL part as portable as possible.