
Original users of slru.c were all producing 4-digit filenames, so that was all that that code was prepared to handle. Changes to multixact.c in the course of commit 0ac5ad5134f made pg_multixact/members create 5-digit filenames once a certain threshold was reached, which SlruScanDirectory wasn't prepared to deal with; in particular, 5-digit-name files were not removed during truncation. Change that routine to make it aware of those files, and have it process them just like any others. Right now, some pg_multixact/members directories will contain a mixture of 4-char and 5-char filenames. A future commit is expected fix things so that each slru.c user declares the correct maximum width for the files it produces, to avoid such unsightly mixtures. Noticed while investigating bug #8673 reported by Serge Negodyuck.
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/.
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