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/.
Heikki Linnakangas
authored
pg_xlog directory. This is essential for replaying WAL records that were streamed from the master, after a standby server restart. If a corrupt record is seen in a file restored from the archive or streamed from the master, log it as a WARNING and keep retrying. If the corruption is permanent, and not just a glitch in the whatever copies the files to the archive or a network error not caught by CRC checks in TCP for example, we will keep retrying and logging the WARNING indefinitely. But that's better than shutting down completely, the standby is still useful for running read-only queries. In PITR the recovery ends at such a corrupt record, which is a bit questionable, but that's the behavior we had in previous releases and we don't feel like chaning it now. It does make sense for tools like pg_standby.
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| config | ||
| contrib | ||
| doc | ||
| src | ||
| COPYRIGHT | ||
| GNUmakefile.in | ||
| Makefile | ||
| README | ||
| README.CVS | ||
| aclocal.m4 | ||
| configure | ||
| configure.in |