what a Var node refers to. This is no longer necessary because the new flat-range-table representation of plan trees makes it relatively easy to dig down through child plan levels to find the original reference; and to keep doing it that way, we'd have to store joinaliasvars lists in flattened RTEs, as demonstrated by bug report from Leszek Trenkner. This change makes varnoold/varoattno truly just debug aids, which wasn't quite the case before. Perhaps we should drop them, or only have them in assert-enabled builds? |
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.. | ||
backend | ||
bin | ||
include | ||
interfaces | ||
makefiles | ||
pl | ||
port | ||
template | ||
test | ||
timezone | ||
tools | ||
tutorial | ||
DEVELOPERS | ||
Makefile | ||
Makefile.global.in | ||
Makefile.shlib | ||
bcc32.mak | ||
nls-global.mk | ||
win32.mak |