Pavel Stehule <pavel.steh...@gmail.com> writes: > we can introduce special safe mode started by > set enable_direct_variable_read to off; > and allowing access to variables only by usage dedicated function > (supported by parser) named like variable or pg_variable
Didn't we learn twenty years ago that GUCs that change query
semantics are an awful idea? Pick a single access method
for these things and stick to it.
regards, tom lane
