pgsql: docs: mention that expression indexes need analyze
Started by Bruce Momjianover 5 years ago1 messagescomitters
docs: mention that expression indexes need analyze
Expression indexes can't benefit from pre-computed statistics on
columns.
Reported-by: Nikolay Samokhvalov
Discussion: /messages/by-id/CANNMO++5rw9RDA=p40iMVbMNPaW6O=S0AFzTU=KpYHRpCd1voA@mail.gmail.com
Author: Nikolay Samokhvalov, modified
Backpatch-through: 9.5
Branch
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REL9_5_STABLE
Details
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https://git.postgresql.org/pg/commitdiff/3284fe452112c9f15975ebccc73c168ed6892d4f
Modified Files
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doc/src/sgml/ref/create_index.sgml | 10 ++++++++++
1 file changed, 10 insertions(+)