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/.
Tom Lane
authored
array_in discards unquoted leading and trailing whitespace in array values, while array_out is careful to quote array elements that contain whitespace. This is problematic when the definition of "whitespace" varies between locales: array_in could drop characters that were meant to be part of the value. To avoid that, lock down "whitespace" to mean only the traditional six ASCII space characters. This change also works around a bug in OS X and some older BSD systems, in which isspace() could return true for character fragments in UTF8 locales. (There may be other places in PG where that bug could cause problems, but this is the only one complained of so far; see recent report from Steven Schlansker.) Back-patch to 9.0, but not further. Given the lack of previous reports of trouble, changing this behavior in stable branches seems to offer more risk of breaking applications than reward of avoiding problems.
| Name | Last commit | Last update |
|---|---|---|
| config | ||
| contrib | ||
| doc | ||
| src | ||
| COPYRIGHT | ||
| GNUmakefile.in | ||
| Makefile | ||
| README | ||
| README.CVS | ||
| aclocal.m4 | ||
| configure | ||
| configure.in |