The cache_plan argument to ri_PlanCheck has not been used since
e8c9fd5fdf768323911f7088e8287f63b513c3c6. I propose to remove it.
That commit said "I left it alone in case there is any future need for
it" but there hasn't been a need in 7 years, and I find it confusing to
have an unused function argument without a clear purpose. It would
trivial to put it back if needed.
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Peter Eisentraut http://www.2ndQuadrant.com/
PostgreSQL Development, 24x7 Support, Remote DBA, Training & Services
