postgresql/src/backend/utils/cache
Tom Lane 25d9bf2e3e Support deferrable uniqueness constraints.
The current implementation fires an AFTER ROW trigger for each tuple that
looks like it might be non-unique according to the index contents at the
time of insertion.  This works well as long as there aren't many conflicts,
but won't scale to massive unique-key reassignments.  Improving that case
is a TODO item.

Dean Rasheed
2009-07-29 20:56:21 +00:00
..
catcache.c 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list 2009-06-11 14:49:15 +00:00
inval.c 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list 2009-06-11 14:49:15 +00:00
lsyscache.c 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list 2009-06-11 14:49:15 +00:00
Makefile Refactor backend makefiles to remove lots of duplicate code 2008-02-19 10:30:09 +00:00
plancache.c Do a conditional SPI_push/SPI_pop when replanning a query in 2009-07-14 15:37:50 +00:00
relcache.c Support deferrable uniqueness constraints. 2009-07-29 20:56:21 +00:00
syscache.c 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list 2009-06-11 14:49:15 +00:00
ts_cache.c Update copyright for 2009. 2009-01-01 17:24:05 +00:00
typcache.c Update copyright for 2009. 2009-01-01 17:24:05 +00:00