Doc: mention that extended stats aren't used for joins Statistics defined by the CREATE STATISTICS command are only used to assist with the selectivity estimations of base relations, never for joins. Here we mention this fact in the notes section of the CREATE STATISTICS command. Discussion: https://postgr.es/m/CAApHDvrMuVgDOrmg_EtFDZ=AOovq6EsJNnHH1ddyZ8EqL4yzMw@mail.gmail.com Backpatch-through: 11 Branch ------ REL_13_STABLE Details ------- https://git.postgresql.org/pg/commitdiff/c909bd87ce09b00c15707c9420a01bfc8facad3f Modified Files -------------- doc/src/sgml/ref/create_statistics.sgml | 6 ++++++ 1 file changed, 6 insertions(+)
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