ClickHouse / ClickHouse/clickhouse-java
[jdbc-v2] DatabaseMetadata fails if server has a new type
Aperta
area:jdbc-metadata
bug
jdbc-v2
- Lingua principale
- Java
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Descrizione
## Description
Stacktrace:
```
java.lang.IllegalArgumentException: Unknown data type: Time64
at com.clickhouse.data.ClickHouseDataType.of(ClickHouseDataType.java:460)
at com.clickhouse.jdbc.metadata.DatabaseMetaDataTest.testGetTypeInfo(DatabaseMetaDataTest.java:234)
at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
```
This means that old client would not work with a new server even if type is never used.
### Expected Behaviour
Warning but no exception when client reads a new type from a server.
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