c644aca240
It turns out that our main regression test suite queries tables upon which concurrent DDL is occurring, which can, rarely, cause test_plan_advice failures. We're not quite ready to fix that problem just yet, because we want to gather some more information about how often it actually happens first. But, our plan is going to require test_plan_advice to access a few bits of pg_plan_advice that have been considered internal up until now, so this commit rejiggers things to expose those bits. First, test_plan_advice is going to need to be able to interpret the PGPA_TE_* constants which have been declared in pgpa_trove.h. The "TE" stands for "trove entry" but that's kind of a silly name; change the naming to "FB" (for "feedback") and move the declarations to pg_plan_advice.h, which is a header file that's already installed. This has the side benefit of making these constants available to any other extensions that may want to examine plan advice feedback. Second, test_plan_advice is going to call pgpa_planner_feedback_warning, so make that function non-static and mark it PGDLLEXPORT. Discussion: http://postgr.es/m/CA+TgmobOOmmXSJz3e+cjTY-bA1+W0dqVDqzxUBEvGtW62whYGg@mail.gmail.com |
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| COPYRIGHT | ||
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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.
Copyright and license information can be found in the file COPYRIGHT.
General documentation about this version of PostgreSQL can be found at https://www.postgresql.org/docs/devel/. In particular, information about building PostgreSQL from the source code can be found at https://www.postgresql.org/docs/devel/installation.html.
The latest version of this software, and related software, may be obtained at https://www.postgresql.org/download/. For more information look at our web site located at https://www.postgresql.org/.