811051c2e7
CreateOverwriteContrecordRecord(), UpdateFullPageWrites(), PerformRecoveryXLogAction(), and CleanupAfterArchiveRecovery() are moved somewhat later in StartupXLOG(). This is preparatory work for a future patch that wants to allow recovery to end at one time and only later start to allow WAL writes. To do that, it's necessary to separate code that has to do with allowing WAL writes from other things that need to happen simply because recovery is ending, such as initializing shared memory data structures that depend on information that might not be accurate before redo is complete. This commit does not achieve that goal, but it is a step in that direction. For example, there are a few different bits of code that write things into WAL once we have finished recovery, and with this change, those bits of code are closer to each other than previously, with fewer unrelated bits of code interspersed. Robert Haas and Amul Sul Discussion: http://postgr.es/m/CAAJ_b97abMuq=470Wahun=aS1PHTSbStHtrjjPaD-C0YQ1AqVw@mail.gmail.com |
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| contrib | ||
| doc | ||
| src | ||
| .dir-locals.el | ||
| .editorconfig | ||
| .git-blame-ignore-revs | ||
| .gitattributes | ||
| .gitignore | ||
| COPYRIGHT | ||
| GNUmakefile.in | ||
| HISTORY | ||
| Makefile | ||
| README | ||
| README.git | ||
| aclocal.m4 | ||
| configure | ||
| configure.ac | ||
README
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: https://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 https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.