Andrei Sereda created CALCITE-2797: -------------------------------------- Summary: Support APPROX_COUNT_DISTINCT aggregate function in ElasticSearch Key: CALCITE-2797 URL: https://issues.apache.org/jira/browse/CALCITE-2797 Project: Calcite Issue Type: Improvement Components: elasticsearch-adapter Reporter: Andrei Sereda Assignee: Julian Hyde
Use native elastic [cardinality|https://www.elastic.co/guide/en/elasticsearch/reference/current/search-aggregations-metrics-cardinality-aggregation.html] aggregation for {{APPROX_COUNT_DISTINCT}} -- This message was sent by Atlassian JIRA (v7.6.3#76005)