Postgresql, Autocommit, Procedure.
https://github.com/YugaByte/yugabyte-db/blob/c02d4cb39c738991f93f45f4895f588a6d9ed716/src/postgres/src/backend/executor/spi.c#L226 set pagination off print _SPI_current->atomic backtrace I can see atomic=true in the call to the following function ExecuteCallStmt(CallStmt *stmt, ParamListInfo