Tom Lane 37168b8da4 Clean up handling of variable-free qual clauses. System now does the ... right thing with variable-free clauses that contain noncachable functions, such as 'WHERE random() < 0.5' --- these are evaluated once per potential output tuple. Expressions that contain only Params are now candidates to be indexscan quals --- for example, 'var = ($1 + 1)' can now be indexed. Cope with RelabelType nodes atop potential indexscan variables --- this oversight prevents 7.0.* from recognizing some potentially indexscanable situations.		2000-08-13 02:50:35 +00:00
..
catcache.c	Ensure that catcache 'busy' flags are reset at transaction abort.	2000-08-06 04:17:47 +00:00
fcache.c	Remove debugging Assert that should never have been committed in the	2000-08-11 18:35:50 +00:00
inval.c	Mark ImmediateSharedRelationCacheInvalidate as NOT_USED.	2000-06-08 19:51:06 +00:00
lsyscache.c	Clean up handling of variable-free qual clauses. System now does the	2000-08-13 02:50:35 +00:00
Makefile	Generated header files parse.h and fmgroids.h are now copied into	2000-05-29 05:45:56 +00:00
rel.c	Fix problems seen in parallel regress tests when SI buffer overruns (causing	2000-01-31 04:35:57 +00:00
relcache.c	Toast all the system-table columns that seem to need it. It turns out	2000-08-06 04:40:08 +00:00
syscache.c	Fix handling of type tuple associated with a temp relation. We have	2000-06-20 01:41:22 +00:00
temprel.c	Can you please apply the following patch to current CVS	2000-07-12 18:04:47 +00:00