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5bab1985df
Doing a cross-version upgrade test with test.sh evidently hasn't been tested since circa 9.2, because the script lacked case branches for old-version servers newer than 9.1. Future-proof that a bit, and clean up breakage induced by our recent drop of V0 function call protocol (namely that oldstyle_length() isn't in the regression suite anymore). (This isn't enough to make the test work perfectly cleanly across versions, but at least it finishes and provides dump files that you can diff manually. One issue I didn't touch is that we might want to execute the "reindex_hash.sql" file in the new DB before dumping it, so that the hash indexes don't vanish from the dump.) Improve the TESTING doc file: put the tl;dr version at the top not the bottom, and bring its explanation of how to run a cross-version test up to speed, since the installcheck target isn't there and won't be resurrected. Improve the comment in the Makefile about why not. In passing, teach .gitignore and "make clean" about a couple more junk output files. Discussion: https://postgr.es/m/14058.1496892482@sss.pgh.pa.us |
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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: 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/.