C PLpgSQL C++ Yacc Perl Makefile Other
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…tion. This area was rather heavily whacked around in 6513633 and follow-on commits, and it was showing it, because the logic to calculate the allowable data width in wrapped expanded mode had only the vaguest relationship to the logic that was actually printing the data. It was not very close to being right about the conditions requiring overhead columns to be added. Aside from being wrong, it was pretty unreadable and under-commented. Rewrite it so it corresponds to what the printing code actually does. In passing, remove a couple of dead tests in the printing logic, too. Per a complaint from Jeff Janes, though this doesn't look much like his patch because it fixes a number of other corner-case bogosities too. One such fix that's visible in the regression test results is that although the code was attempting to enforce a minimum data width of 3 columns, it sometimes left less space than that available.
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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. 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. 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/.