com.datastax.spark.connector.cql

Schema

class Schema extends Logging

Fetches database schema from Cassandra. Provides access to keyspace, table and column metadata.

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Instance Constructors

  1. new Schema(connector: CassandraConnector, keyspaceName: Option[String] = scala.None, tableName: Option[String] = scala.None)

    keyspaceName

    if defined, fetches only metadata of the given keyspace

    tableName

    if defined, fetches only metadata of the given table

Value Members

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

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    AnyRef

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

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  3. final def ##(): Int

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  4. final def ==(arg0: AnyRef): Boolean

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

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  6. final def asInstanceOf[T0]: T0

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  7. def clone(): AnyRef

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

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  9. def equals(arg0: Any): Boolean

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  10. def finalize(): Unit

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

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  12. def hashCode(): Int

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  13. final def isInstanceOf[T0]: Boolean

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  14. def isSystemKeyspace(ksName: String): Boolean

  15. def isTraceEnabled(): Boolean

    Attributes
    protected
    Definition Classes
    Logging

  16. lazy val keyspaces: Seq[KeyspaceDef]

    All keyspaces in this database, including the system keyspaces

  17. def log: Logger

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    protected
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    Logging

  18. def logDebug(msg: ⇒ String, throwable: Throwable): Unit

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    Logging

  19. def logDebug(msg: ⇒ String): Unit

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    Logging

  20. def logError(msg: ⇒ String, throwable: Throwable): Unit

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    Logging

  21. def logError(msg: ⇒ String): Unit

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    Logging

  22. def logInfo(msg: ⇒ String, throwable: Throwable): Unit

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    Logging

  23. def logInfo(msg: ⇒ String): Unit

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    Logging

  24. def logTrace(msg: ⇒ String, throwable: Throwable): Unit

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    Logging

  25. def logTrace(msg: ⇒ String): Unit

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    Logging

  26. def logWarning(msg: ⇒ String, throwable: Throwable): Unit

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    Logging

  27. def logWarning(msg: ⇒ String): Unit

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    Logging

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

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  29. final def notify(): Unit

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  30. final def notifyAll(): Unit

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

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  32. lazy val tables: Seq[TableDef]

    All tables from all keyspaces

  33. def toString(): String

    Definition Classes
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  34. lazy val userKeyspaces: Seq[KeyspaceDef]

    List of keyspaces created by the user, i.

    List of keyspaces created by the user, i.e. non-system keyspaces

  35. lazy val userTables: Seq[TableDef]

    List of tables created by the user, i.

    List of tables created by the user, i.e. non-system tables

  36. final def wait(): Unit

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

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

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Inherited from Logging

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