On Sun, Dec 28, 2025 at 9:45 PM Richard Guo <[email protected]> wrote: > Ignore PlaceHolderVars when looking up statistics > > Back-patch to v18. Although this issue exists before that, changes in > this version made it common enough to notice. Given the lack of field > reports for older versions, I am not back-patching further.
Generally we don't back-patch fixes that could change plans, because it tends to produce user complaints. It's maybe more justifiable in this case because v18 is quite new and you didn't back-patch to older releases, but are we sure that it's warranted even there? -- Robert Haas EDB: http://www.enterprisedb.com
