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I have a Cassandra table that has a mapping of locations. It has a column with PointType data and another column with location information. Given a latitude and a longitude as input, I want to find the nearest geocordinate present in my table....
I have a Cassandra table that has a mapping of locations. It has a column with PointType data and another column with location information. Given a latitude and a longitude as input, I want to find the nearest geocordinate present in my table. Is it possible through a cql query? Are there any other way around?
I attempted to follow the following documentation: https://docs.datastax.com/en/dse/6.7/cql/cql/cql_using/search_index/queriesGeoSpatial.html
However, I am having difficulty in comprehending it.
commented Pull Request #2977 on apache/cassandra
Using the existing stringifyFileSize seems like the right approach.
opened Pull Request #84 on apache/cassandra-sidecar
#84 CASSANDRASC-88: Allow DriverUtils to be pluggable
opened Pull Request #2993 on apache/cassandra
#2993 Skip version check if an endpoint is dead state
opened Pull Request #2992 on apache/cassandra
#2992 Skip version check if an endpoint is dead state
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There isn't a workaround. It states that you can't use ALLOW FILTERING and ORDER BY without specifying a partition key. Given that your statement uses x='data', I'm assuming that x is not the partition key and thus you can't use...
There isn't a workaround. It states that you can't use ALLOW FILTERING and ORDER BY without specifying a partition key. Given that your statement uses x='data', I'm assuming that x is not the partition key and thus you can't use ORDER BY.
I am currently experiencing an issue with a query in my xyz database. When I try to execute the query
select * from table where x='data' order by created_at desc ALLOW FILTERING,
I am receiving the following error...
I am currently experiencing an issue with a query in my xyz database. When I try to execute the query
select * from table where x='data' order by created_at desc ALLOW FILTERING,
I am receiving the following error message:
"InvalidRequest: Error from server: code=2200 [Invalid query] message="ORDER BY is only supported when the partition key is restricted by an EQ or an IN."
I have tried troubleshooting this issue on my own, but have not been able to find a solution. I would greatly appreciate any insights or suggestions from the community on how to resolve this problem.
opened Pull Request #2991 on apache/cassandra
#2991 CASSANDRA-18598 Simplify segment building in SAI to use single in-memory structure
opened Pull Request #2990 on apache/cassandra
#2990 CASSANDRA-19197-5.0: Fix the correspondingMessagingVersion of SSTable format and improve TTL overflow tests coverage
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commented Pull Request #82 on apache/cassandra-sidecar
Closing in favor of https://github.com/apache/cassandra-sidecar/pull/83
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