diff --git a/doc/src/sgml/ref/create_trigger.sgml b/doc/src/sgml/ref/create_trigger.sgml new file mode 100644 index 0f87b1f..49a8130 *** a/doc/src/sgml/ref/create_trigger.sgml --- b/doc/src/sgml/ref/create_trigger.sgml *************** CREATE TRIGGER view_insert *** 484,494 **** The CREATE TRIGGER statement in PostgreSQL implements a subset of the ! SQL standard. The following functionality is currently missing: SQL allows you to define aliases for the old and new rows or tables for use in the definition of the triggered action (e.g., CREATE TRIGGER ... ON --- 484,505 ---- The CREATE TRIGGER statement in PostgreSQL implements a subset of the ! SQL standard. The following functionalities are currently ! missing: + PostgreSQL does not allow the old and new + tables to be referenced for statement-level triggers (i.e., the tables + that contain all the old and/or new rows, which are referred to as + OLD TABLE and NEW TABLE in the + SQL standard). + + + + + SQL allows you to define aliases for the old and new rows or tables for use in the definition of the triggered action (e.g., CREATE TRIGGER ... ON