Provide an error cursor for "can't subscript" error messages. Commit c7aba7c14 didn't add this, but after more fooling with the feature I feel that it'd be useful. To make this possible, refactor getSubscriptingRoutines() so that the caller is responsible for throwing any error. (In clauses.c, I just chose to make the most conservative assumption rather than throwing an error. We don't expect failures there anyway really, so the code space for an error message would be a poor investment.)
Branch ------ master Details ------- https://git.postgresql.org/pg/commitdiff/653aa603f501aa6e4865105a928cd13082ee7152 Modified Files -------------- src/backend/executor/execExpr.c | 8 ++++++++ src/backend/optimizer/util/clauses.c | 5 +++-- src/backend/parser/parse_node.c | 6 ++++++ src/backend/utils/cache/lsyscache.c | 7 ++----- src/test/regress/expected/arrays.out | 2 ++ 5 files changed, 21 insertions(+), 7 deletions(-)
