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?