"David Johnston" <polobo@xxxxxxxxx> writes: > The expression: > (some_composite).calculated_field > resolves to the function call: > calculated_field(some_composite) > I know I've seen it before, though whether in the docs or in e-mail I am > unsure, but for the life of me browsing for it for about 10 minutes got me > nowhere - and I am not sure how to construct a meaningful search which would > be a secondary means to discover the information IMO. In recent versions of the docs it's mentioned at the end of section 4.2.6 "Function Calls": http://www.postgresql.org/docs/devel/static/sql-expressions.html#AEN1902 which links to some info down near the end of section 35.4.3: http://www.postgresql.org/docs/devel/static/xfunc-sql.html#XFUNC-SQL-COMPOSITE-FUNCTIONS regards, tom lane -- Sent via pgsql-general mailing list (pgsql-general@xxxxxxxxxxxxxx) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-general
