ce5b24abed
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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| .. | ||
| access | ||
| bootstrap | ||
| catalog | ||
| commands | ||
| executor | ||
| lib | ||
| libpq | ||
| main | ||
| nodes | ||
| optimizer | ||
| parser | ||
| po | ||
| port | ||
| postmaster | ||
| regex | ||
| rewrite | ||
| storage | ||
| tcop | ||
| utils | ||
| Makefile | ||
| nls.mk | ||