Trait

it.agilelab.bigdata.wasp.consumers.spark.plugins.postgresql

JDBCMetadataFetcherService

Related Doc: package postgresql

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trait JDBCMetadataFetcherService extends Logging

Service for fetching metadata for a table using JDBC.

No attempt at caching metadata is made, as such frequent invocations are to be avoided and the metadata should be cached/reused by the caller.

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Logging, AnyRef, Any
Known Subclasses
JDBCMetadataFetcherServiceImpl
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Abstract Value Members

  1. abstract def fetchMetadataForTable(connection: Connection, tableName: String): TableMetadata

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Concrete Value Members

  1. final def !=(arg0: Any): Boolean

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  2. final def ##(): Int

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  3. final def ==(arg0: Any): Boolean

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  4. final def asInstanceOf[T0]: T0

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  5. def clone(): AnyRef

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  6. final def eq(arg0: AnyRef): Boolean

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  7. def equals(arg0: Any): Boolean

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  8. def finalize(): Unit

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  9. final def getClass(): Class[_]

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  10. def hashCode(): Int

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  11. final def isInstanceOf[T0]: Boolean

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  12. val logger: WaspLogger

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  13. final def ne(arg0: AnyRef): Boolean

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  14. final def notify(): Unit

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  15. final def notifyAll(): Unit

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  16. final def synchronized[T0](arg0: ⇒ T0): T0

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  17. def toString(): String

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  18. final def wait(): Unit

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  19. final def wait(arg0: Long, arg1: Int): Unit

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  20. final def wait(arg0: Long): Unit

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