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Commit c9d529848 resulted in having a couple more places where the error context stack for a failure varies depending on debug_invalidate_system_caches_always (nee CLOBBER_CACHE_ALWAYS). This is not very surprising, since we have to re-parse cached plans if the plan cache is clobbered. Stabilize the expected test output by hiding the context stack in these places, as we've done elsewhere in this test script. (Another idea worth considering, now that we have debug_invalidate_system_caches_always, is to force it to zero for these test cases. That seems like it'd risk reducing the coverage of cache-clobber testing, which might or might not be worth being able to verify that we get the expected error output in normal cases. For the moment I just stuck with the existing technique.) In passing, update comments that referred to CLOBBER_CACHE_ALWAYS. Per buildfarm member hyrax.
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/.
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