> whereas, for identity columns, server allows us to create trigger for same > and trigger gets invoked as defined. Is this behavior expected? or we need > to restrict the identity columns in such scenario because anyone one > override the identity column value in trigger. >
Also, I think it is breaking the OVERRIDING SYSTEM VALUE clause in INSERT statement. i.e: without this clause, can insert the modified value from trigger in identity column. I don't find any document reference for this behavior. Thoughts? -- -- Thanks & Regards, Suraj kharage, EnterpriseDB Corporation, The Postgres Database Company.
