Comments (5)
xzkostyan
commented on May 9, 2024
Hi!
Unfortunately, there is no row-iterator support currently.
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artinnok
commented on May 9, 2024
@xzkostyan hi!
i also need this feature - where i can read about contribution howto?
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xzkostyan
commented on May 9, 2024
@artinnok hi!
There is no contribution howto right now. You can create PR, follow current code style. Tests are required on any new feature. Feel free to ask any particular questions.
The good point to dig into is src.client.Client.store_query_result. You should write something iter_query_result and yield row by row. Streaming should be incompatible with columnar=True option. May be it should be also incompatible with progress information at first.
The architecture of this client is similar with ClickHouse source code: https://github.com/yandex/ClickHouse/blob/master/dbms/src/Client/Connection.cpp
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xzkostyan
commented on May 9, 2024
I've pushed branch with the draft of this feature: https://github.com/mymarilyn/clickhouse-driver/tree/feature-iterator-support
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xzkostyan
commented on May 9, 2024
Hi!
Version 0.0.14 with this feature was released.
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