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Previously, auxiliary processes and background workers not connected to a database (such as the logical replication launcher) weren't shown. Include them, so that we can see the associated wait state information. Add a new column to identify the processes type, so that people can filter them out easily using SQL if they wish. Before this patch was written, there was discussion about whether we should expose this information in a separate view, so as to avoid contaminating pg_stat_activity with things people might not want to see. But putting everything in pg_stat_activity was a more popular choice, so that's what the patch does. Kuntal Ghosh, reviewed by Amit Langote and Michael Paquier. Some revisions and bug fixes by me. Discussion: http://postgr.es/m/CA+TgmoYES5nhkEGw9nZXU8_FhA8XEm8NTm3-SO+3ML1B81Hkww@mail.gmail.com |
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| authentication | ||
| examples | ||
| isolation | ||
| locale | ||
| mb | ||
| modules | ||
| perl | ||
| recovery | ||
| regress | ||
| ssl | ||
| subscription | ||
| thread | ||
| Makefile | ||
| README | ||
PostgreSQL tests ================ This directory contains a variety of test infrastructure as well as some of the tests in PostgreSQL. Not all tests are here -- in particular, there are more in individual contrib/ modules and in src/bin. Not all these tests get run by "make check". Check src/test/Makefile to see which tests get run automatically. authentication/ Tests for authentication examples/ Demonstration programs for libpq that double as regression tests via "make check" isolation/ Tests for concurrent behavior at the SQL level locale/ Sanity checks for locale data, encodings, etc mb/ Tests for multibyte encoding (UTF-8) support modules/ Extensions used only or mainly for test purposes, generally not suitable for installing in production databases perl/ Infrastructure for Perl-based TAP tests recovery/ Test suite for recovery and replication regress/ PostgreSQL's main regression test suite, pg_regress ssl/ Tests to exercise and verify SSL certificate handling subscription/ Tests for logical replication thread/ A thread-safety-testing utility used by configure