Thread: pgsql: Fix LATERAL references to target table of UPDATE/DELETE.
Fix LATERAL references to target table of UPDATE/DELETE. I failed to think much about UPDATE/DELETE when implementing LATERAL :-(. The implemented behavior ended up being that subqueries in the FROM or USING clause (respectively) could access the update/delete target table as though it were a lateral reference; which seems fine if they said LATERAL, but certainly ought to draw an error if they didn't. Fix it so you get a suitable error when you omit LATERAL. Per report from Emre Hasegeli. Branch ------ REL9_3_STABLE Details ------- http://git.postgresql.org/pg/commitdiff/0a43e5466ca03fce433309c6de2a4272b79c1abb Modified Files -------------- src/backend/parser/analyze.c | 21 +++++++++++++++ src/backend/parser/parse_clause.c | 4 +++ src/backend/parser/parse_relation.c | 4 +++ src/test/regress/expected/join.out | 48 +++++++++++++++++++++++++++++++++++ src/test/regress/sql/join.sql | 18 +++++++++++++ 5 files changed, 95 insertions(+)