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and related routines. We already had a redundant FunctionCallInfoData struct in FuncExprState, but were using that copy only in set-returning-function cases, to avoid keeping function evaluation state in the expression tree for the benefit of plpgsql's "simple expression" logic. But of course that didn't work anyway. Given the recent fixes in plpgsql there is no need to have two separate behaviors here. Getting rid of the local FunctionCallInfoData structs should make things a little faster (because we don't need to do InitFunctionCallInfoData each time), and it also makes for a noticeable reduction in stack space consumption during recursive calls.
PostgreSQL Database Management System ===================================== This directory contains the source code distribution of the PostgreSQL database management system. PostgreSQL is an advanced object-relational database management system that supports an extended subset of the SQL standard, including transactions, foreign keys, subqueries, triggers, user-defined types and functions. This distribution also contains C language bindings. PostgreSQL has many language interfaces, many of which are listed here: http://www.postgresql.org/download See the file INSTALL for instructions on how to build and install PostgreSQL. That file also lists supported operating systems and hardware platforms and contains information regarding any other software packages that are required to build or run the PostgreSQL system. Changes between all PostgreSQL releases are recorded in the file HISTORY. Copyright and license information can be found in the file COPYRIGHT. A comprehensive documentation set is included in this distribution; it can be read as described in the installation instructions. The latest version of this software may be obtained at http://www.postgresql.org/download/. For more information look at our web site located at http://www.postgresql.org/.