Contents
test_shm_mq
A test module providing a example for using dynamic shared memory and the shared memory message queue facilities
test_shm_mq is a test module providing a example for using dynamic shared memory and the shared memory message queue facilities to coordinate a user backend with background worker(s).
test_shm_mq was added in PostgreSQL 9.4.
Source
test_shm_mq source is located at src/test/modules/test_shm_mq/.
Change history
- PostgreSQL 9.5
- converted to a test module (commit 22dfd116)
- PostgreSQL 9.4
- added as a contrib module (commit 4db3744f)
References
- Source code README: README