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> against rc1. It simply checks with GetDatabaseEncoding() if the current > database is in UTF-8, and if so, sets the UTF-8 flag on the arguments > that are passed to perl. This means that it isn't necessary to > utf8::upgrade() every string, as perl has no way of knowing offhand > that a string is UTF-8 -- but postgres does, because the database > encoding is specified, so it makes sense to turn the flag on. You > should also be able to properly manipulate UTF-8 strings now from > plperl as opposed to plperlu, because otherwise you'd have to use > encoding 'utf8' which was not allowed. It could also eliminate some > unexpected bugs if you assume that perl knows the string is unicode. It > is enabled only for perl 5.6 and higher, so earlier versions will not > be affected. > > I have been assured by crab that the patch is quite harmless and will > not break anything. It would be great to see it in 8 final! :-) David Kamholz |
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| COPYRIGHT | ||
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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. The JDBC, ODBC, C++, Python, and Tcl interfaces have been moved to the PostgreSQL Projects Web Site at http://gborg.postgresql.org for separate maintenance. A Perl DBI/DBD driver is available from CPAN. 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/.