Redis tech tip #1
1 min readApr 11, 2018
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In order to delete members from your Redis Geo-spatial collection, you can use ZREM (underneath the hood, the data is stored in a sorted set)
Add a few (Indian) cities
GEOADD IndianCities 28.6108127 77.2060241 NewDelhi
GEOADD IndianCities 12.9715987 77.5945627 Bangalore
GEOADD IndianCities 13.0826802 80.2707184 Chennai
The weather in Chennai humid — not my kind.. let’s remove it
ZREM IndianCities Chennai
You can also delete the entire collection using DEL IndianCities (usual stuff…)
Cheers!
Originally published at simplydistributed.wordpress.com on April 11, 2018.
