The patch does 2 things:
authorBruce Momjian <bruce@momjian.us>
Wed, 21 Oct 1998 16:21:29 +0000 (16:21 +0000)
committerBruce Momjian <bruce@momjian.us>
Wed, 21 Oct 1998 16:21:29 +0000 (16:21 +0000)
commit606cd0f66d24067198ad3fca069352867c1cdb33
treea19a86de84d58d917e8d9e306eee6ab1c97b2a31
parentfedb0be362c6fba309837fef92828616f04a76cd
The patch does 2 things:

        Fixes  a  bug  in  the rule system that caused a crashing
        backend when a join-view with calculated column  is  used
        in subselect.

        Modifies  EXPLAIN to explain rewritten queries instead of
        the plain SeqScan on a view. Rules can produce very  deep
MORE

Jan.
src/backend/commands/explain.c
src/backend/commands/recipe.c
src/backend/commands/view.c
src/backend/rewrite/rewriteHandler.c
src/backend/rewrite/rewriteManip.c
src/include/rewrite/rewriteManip.h