ClickHouse / ClickHouse/clickhouse-java

How to insert Array(String) using clickhouse-http-client 4.6 (RowBinary) ?

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area:data-type area:docs code-example jdbc-v2 module-client
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Beschreibung

I checked several closed issues, but it seems something changed, they don't work for me.

I don't see how to write arrays.

ClickHouseRowBinaryProcessor has several serializers like MapSerializer, TupleSerializer, but no ArraySerializer.

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Rechercherichtung

Start by reading ClickHouseRowBinaryProcessor and its existing MapSerializer and TupleSerializer implementations to understand how RowBinary values are encoded. Determine how Array(String) should be represented in the client, then verify that an insert through clickhouse-http-client works with an array value; the issue provides no named test file.

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Bewertung

Tech-Stack
clickhouse, java
Bereich
databases
Issue-Typ
Feature
Schwierigkeit
3/5
Geschätzter Aufwand
1-2 Tage
Aktivitätsstatus
Veraltet
Klarheit
Größtenteils klar
Anfängerfreundlichkeit
35/100

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