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net.snowflake.spark.snowflake

SnowflakeConnectorUtils

object SnowflakeConnectorUtils

Connector utils, including what needs to be invoked to enable pushdowns.

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  2. final def ##: Int
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  4. val SUPPORT_SPARK_VERSION: String

    Check Spark version, if Spark version matches SUPPORT_SPARK_VERSION enable PushDown, otherwise disable it.

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  6. def checkVersionAndEnablePushdown(session: SparkSession): Boolean
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  8. def disablePushdownSession(session: SparkSession): Unit

    Disable more advanced query pushdowns to Snowflake.

    Disable more advanced query pushdowns to Snowflake.

    session

    The SparkSession for which pushdowns are to be disabled.

  9. def disableSharingJDBCConnection(): Unit

    Disable the JDBC connection sharing optimization.

    Disable the JDBC connection sharing optimization. If the JDBC connection sharing is enabled, the spark connector will attempt to re-use the JDBC connection if the spark connector options are the same.

  10. def enablePushdownSession(session: SparkSession): Unit

    Enable more advanced query pushdowns to Snowflake.

    Enable more advanced query pushdowns to Snowflake.

    session

    The SparkSession for which pushdowns are to be enabled.

  11. def enableSharingJDBCConnection(): Unit

    Enable the JDBC connection sharing optimization.

    Enable the JDBC connection sharing optimization. If the JDBC connection sharing is enabled, the spark connector will attempt to re-use the JDBC connection if the spark connector options are the same.

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  22. def setPushdownSession(session: SparkSession, enabled: Boolean): Unit
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