[Feature] support kyuubi as a datasource #3375
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aiwenmo,
gaoyan1998,
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Zzm0809
Zzm0809
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确实是个好功能，十分期待！有个疑问是怎么做不同engine的语法校验（像sparksql和flilnksql），而且不同engine的查询和写入操作如何区分出来（后续得用于executequery和executeupdate） |
pan3793
reviewed
Jun 7, 2024
| </dependency> | ||
| <dependency> | ||
| <groupId>org.apache.hive</groupId> | ||
| <artifactId>hive-jdbc</artifactId> |
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kyuubi has its own JDBC driver which is derived from Hive's one, it has zero-deps and fixes many Hive bugs.
pan3793
reviewed
Jun 7, 2024
| public interface KyuubiConstant { | ||
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| /** 查询所有database */ | ||
| String QUERY_ALL_DATABASE = " show databases"; |
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I didn't have a deep look at where it is used, but generally, you should rely on standard JDBC API instead of SQL dialect to retrieve such metadata.
这个在 dinky 侧普通数据源任务目前做不了语法校验 |
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Purpose of the pull request
Using Kyuubi as the data source and Dinky in a role similar to Hue, it becomes very convenient to query and develop using various big data engines.
Brief change log
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This pull request is code cleanup without any test coverage.
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This pull request is already covered by existing tests, such as (please describe tests).
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This change added tests and can be verified as follows: