90edb265e3
Also implement alternative forms to expose the PostgreSQL CREATE FUNCTION features. Implement syntax for READ ONLY and READ WRITE clauses in SET TRANSACTION. READ WRITE is already implemented (of course). Implement syntax for "LIKE table" clause in CREATE TABLE. Should be fairly easy to complete since it resembles SELECT INTO. Implement MATCH SIMPLE clause for foreign key definitions. This is explicit SQL99 syntax for the default behavior, so we now support it :) Start implementation of shorthand for national character literals in scanner. For now, just swallow the leading "N", but sometime soon let's figure out how to pass leading type info from the scanner to the parser. We should use the same technique for binary and hex bit string literals, though it might be unusual to have two apparently independent literal types fold into the same storage type.
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 several language bindings, including C, C++, Perl, Python, and Tcl, as well as drivers for JDBC and ODBC. 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 ftp://ftp.postgresql.org/pub/. For more information look at our web site located at http://www.postgresql.org/.