mirror of
https://git.postgresql.org/git/postgresql.git
synced 2024-08-25 07:07:18 +02:00
We had no actual end-to-end test of NOTIFY message delivery. In the core async.sql regression test, testing this is problematic because psql traditionally prints the PID of the sending backend, making the output unstable. We also have an isolation test script, but it likewise failed to prove that delivery worked, because isolationtester.c had no provisions for detecting/reporting NOTIFY messages. Hence, add such provisions to isolationtester.c, and extend async-notify.spec to include direct tests of basic NOTIFY functionality. I also added tests showing that NOTIFY de-duplicates messages normally, but not across subtransaction boundaries. (That's the historical behavior since we introduced subtransactions, though perhaps we ought to change it.) Patch by me, with suggestions/review by Andres Freund. Discussion: https://postgr.es/m/31304.1564246011@sss.pgh.pa.us |
||
---|---|---|
config | ||
contrib | ||
doc | ||
src | ||
.dir-locals.el | ||
.gitattributes | ||
.gitignore | ||
aclocal.m4 | ||
configure | ||
configure.in | ||
COPYRIGHT | ||
GNUmakefile.in | ||
HISTORY | ||
Makefile | ||
README | ||
README.git |
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/.