Preserve Var location information during flatten_join_alias_vars. This allows us to give correct syntax error pointers when complaining about ungrouped variables in a join query with aggregates or GROUP BY. It's pretty much irrelevant for the planner's use of the function, though perhaps it might aid debugging sometimes.
Branch ------ master Details ------- http://git.postgresql.org/pg/commitdiff/391af9f7842ba8b8d2195aaf82879662434b97f3 Modified Files -------------- src/backend/optimizer/util/var.c | 17 ++++++++++------- 1 files changed, 10 insertions(+), 7 deletions(-) -- Sent via pgsql-committers mailing list ([email protected]) To make changes to your subscription: http://www.postgresql.org/mailpref/pgsql-committers
