Heikki Linnakangas <heikki.linnakangas@enterprisedb.com> writes:
> ... But pointing to ESCAPE is just weird.
Maybe. The implementation's-eye view of this is that the construct is
data SIMILAR-operator (pattern ESCAPE-operator escape-char)
but I agree that isn't the way a user will think of it. I could see
making the location be that of the SIMILAR keyword for both of the
operators.
regards, tom lane