ClickHouse / ClickHouse/clickhouse-java

Support all Aggregate Functions as parameter for columns of type AggregateFunction

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#1,232 7 comments 1 reaction 0 assignees View on GitHub
area:data-type enhancement jdbc-v2
Dominant language
Java
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Description

Currently, only [groupBitmap](https://clickhouse.com/docs/en/sql-reference/aggregate-functions/reference/groupbitmap) is [supported](https://github.com/ClickHouse/clickhouse-java/blob/d175cd7d0e8f0427a8e2bc1b20c597990cd507b4/clickhouse-data/src/main/java/com/clickhouse/data/format/ClickHouseRowBinaryProcessor.java#L510-L515) as parameter for a table column of type [AggregateFunction](https://clickhouse.com/docs/en/sql-reference/data-types/aggregatefunction/).

It would be good if [all](https://clickhouse.com/docs/en/sql-reference/aggregate-functions/reference/) aggregate functions are supported.

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