postgres

History

Tom Lane eab6b8b27e Turn the rangetable used by the executor into a flat list, and avoid storing useless substructure for its RangeTblEntry nodes. (I chose to keep using the same struct node type and just zero out the link fields for unneeded info, rather than making a separate ExecRangeTblEntry type --- it seemed too fragile to have two different rangetable representations.) Along the way, put subplans into a list in the toplevel PlannedStmt node, and have SubPlan nodes refer to them by list index instead of direct pointers. Vadim wanted to do that years ago, but I never understood what he was on about until now. It makes things a whole lot more robust, because we can stop worrying about duplicate processing of subplans during expression tree traversals. That's been a constant source of bugs, and it's finally gone. There are some consequent simplifications yet to be made, like not using a separate EState for subplans in the executor, but I'll tackle that later.		19 years ago
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access	btree source code cleanups:	19 years ago
bootstrap	Remove useless database name from bootstrap argument processing (including	19 years ago
catalog	Fix up foreign-key mechanism so that there is a sound semantic basis for the	19 years ago
commands	Turn the rangetable used by the executor into a flat list, and avoid storing	19 years ago
executor	Turn the rangetable used by the executor into a flat list, and avoid storing	19 years ago
lib	Remove remains of old depend target.	19 years ago
libpq	Code review for SSLKEY patch.	19 years ago
main	Remove remains of old depend target.	19 years ago
nodes	Turn the rangetable used by the executor into a flat list, and avoid storing	19 years ago
optimizer	Turn the rangetable used by the executor into a flat list, and avoid storing	19 years ago
parser	Turn the rangetable used by the executor into a flat list, and avoid storing	19 years ago
po	Translation updates	19 years ago
port	Fix typo in comment.	19 years ago
postmaster	Code review for SSLKEY patch.	19 years ago
regex	Wording cleanup for error messages. Also change can't -> cannot.	19 years ago
rewrite	Wording cleanup for error messages. Also change can't -> cannot.	19 years ago
storage	btree source code cleanups:	19 years ago
tcop	Remove the Query structure from the executor's API. This allows us to stop	19 years ago
utils	Turn the rangetable used by the executor into a flat list, and avoid storing	19 years ago
Makefile	Replace useless uses of := by = in makefiles.	19 years ago
nls.mk	Add _ to gettext triggers. Must have been forgotten here when it was introduced.	20 years ago