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Support to set ClickHouse query settings when reading table #272

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zhouyifan279 opened this issue Oct 18, 2023 · 0 comments
Open

Support to set ClickHouse query settings when reading table #272

zhouyifan279 opened this issue Oct 18, 2023 · 0 comments
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enhancement New feature or request

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@zhouyifan279
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zhouyifan279 commented Oct 18, 2023

We can add settings to ClickHouse SQL when using ClickHouse client. For example:

SELECT * FROM replacing_merge_tree_table SETTINGS final=1;

Currently, there is not way to achieve this in clickhouse-connector.

Maybe clickhouse-connector can read settings starting with spark.clickhouse.settings. and apply them when read/write clickhouse tables.

@mzitnik mzitnik added the enhancement New feature or request label Jun 30, 2024
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