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S Sep 15, 2017 at 17:28 history suggested chicks CC BY-SA 3.0
better title
Sep 15, 2017 at 17:13 review Suggested edits
S Sep 15, 2017 at 17:28
Sep 11, 2017 at 13:02 vote accept Inactivated Account
Sep 11, 2017 at 7:22 history tweeted twitter.com/StackGIS/status/907142179851788288
Sep 10, 2017 at 23:59 answer added dbaston timeline score: 25
Sep 10, 2017 at 23:38 comment added Inactivated Account It allows me to not have to wrap the count query as a sub-query to join on the nbhd_id - if it increases runtime to group by geometry, then that is a possible reason to NOT do this, wouldn't you say?
Sep 10, 2017 at 23:14 comment added Vince What does the GROUP BY gain you? Isn't it joinable by a unique key of nbhd_id? You are making the sort wider, which increases runtime, possibly by more than a subsequent join.
Sep 10, 2017 at 21:57 history asked Inactivated Account CC BY-SA 3.0