database
nosql
key-value
graph-database
graphdb
distributed-database
document-database
multi-model
arangodb
-
Updated
Mar 18, 2022 - C++
The On-Disk Btree index does not delete the column value folder on an update operation, when post operation there are no more records present with the specific column value. This results in incorrect responses for
SELECT DISTINCTquery, which still assumes that a record with the previous value is present in the DB.