On Wed, 2023-02-22 at 07:57 +0000, Neethu P wrote: > We are using event triggers to capture the DDL changes in a postgres database. > However, we are unable to get the column information & the actual DDL script > executed, while a table is altered. > Also, in the postgres documentation for pg_event_trigger_ddl_commands ()- it > is mentioned as below. > pg_ddl_command A complete representation of the command, in internal > format. Thiscannot be output directly, but it can be passed to other functions > to obtain different pieces of information about the command. > > Is it possible to access pg_ddl_command in postgresql? Or is there any scripts > which can help to get theactual Alter DDL statement that was executed by the > user?
That is simple if you write the event trigger in C. I would say that that is the only way to get at the actual statement. Yours, Laurenz Albe
