It's not that simple. Server side prepared statements are used to great effect in OLTPish scenarios too.
A serviceable approach would be to perform additional optimizations based on the query's cost - but that's hard to do without incurring a complete replan, because of the bottom up dynamic programming approach of a good chunk of the planning.
A serviceable approach would be to perform additional optimizations based on the query's cost - but that's hard to do without incurring a complete replan, because of the bottom up dynamic programming approach of a good chunk of the planning.