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VACUUM and ANALYZE share similar logic when it comes to opening a relation to work on in terms of how the relation is opened, in which order locks are tried and how logs should be generated when something does not work as expected. This commit refactors things so as both use the same code path to handle the way a relation is opened, so as the integration of new options becomes easier. Author: Michael Paquier Reviewed-by: Nathan Bossart Discussion: https://postgr.es/m/20180927075152.GT1659@paquier.xyz
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/.