Class: Aws::Glue::Types::JDBCConnectorOptions

Inherits:

Struct

• Object
• Struct
• Aws::Glue::Types::JDBCConnectorOptions

Defined in:

gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb

Overview

Additional connection options for the connector.

See Also:

• AWS API Documentation

Constant Summary

SENSITIVE =

[]

Instance Attribute Summary

• #data_type_mapping ⇒ Hash<String,String>

  Custom data type mapping that builds a mapping from a JDBC data type to an Glue data type.

• #filter_predicate ⇒ String

  Extra condition clause to filter data from source.

• #job_bookmark_keys ⇒ Array<String>

  The name of the job bookmark keys on which to sort.

• #job_bookmark_keys_sort_order ⇒ String

  Specifies an ascending or descending sort order.

• #lower_bound ⇒ Integer

  The minimum value of partitionColumn that is used to decide partition stride.

• #num_partitions ⇒ Integer

  The number of partitions.

• #partition_column ⇒ String

  The name of an integer column that is used for partitioning.

• #upper_bound ⇒ Integer

  The maximum value of partitionColumn that is used to decide partition stride.

Instance Attribute Details

#data_type_mapping ⇒ Hash<String,String>

Custom data type mapping that builds a mapping from a JDBC data type to an Glue data type. For example, the option "dataTypeMapping":{"FLOAT":"STRING"} maps data fields of JDBC type FLOAT into the Java String type by calling the ResultSet.getString() method of the driver, and uses it to build the Glue record. The ResultSet object is implemented by each driver, so the behavior is specific to the driver you use. Refer to the documentation for your JDBC driver to understand how the driver performs the conversions.

Returns:

• (Hash<String,String>)

# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 15852

class JDBCConnectorOptions < Struct.new(
  :filter_predicate,
  :partition_column,
  :lower_bound,
  :upper_bound,
  :num_partitions,
  :job_bookmark_keys,
  :job_bookmark_keys_sort_order,
  :data_type_mapping)
  SENSITIVE = []
  include Aws::Structure
end

#filter_predicate ⇒ String

Extra condition clause to filter data from source. For example:

BillingCity='Mountain View'

When using a query instead of a table name, you should validate that the query works with the specified filterPredicate.

Returns:

• (String)

# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 15852

class JDBCConnectorOptions < Struct.new(
  :filter_predicate,
  :partition_column,
  :lower_bound,
  :upper_bound,
  :num_partitions,
  :job_bookmark_keys,
  :job_bookmark_keys_sort_order,
  :data_type_mapping)
  SENSITIVE = []
  include Aws::Structure
end

#job_bookmark_keys ⇒ Array<String>

The name of the job bookmark keys on which to sort.

Returns:

• (Array<String>)

# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 15852

class JDBCConnectorOptions < Struct.new(
  :filter_predicate,
  :partition_column,
  :lower_bound,
  :upper_bound,
  :num_partitions,
  :job_bookmark_keys,
  :job_bookmark_keys_sort_order,
  :data_type_mapping)
  SENSITIVE = []
  include Aws::Structure
end

#job_bookmark_keys_sort_order ⇒ String

Specifies an ascending or descending sort order.

Returns:

• (String)

# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 15852

class JDBCConnectorOptions < Struct.new(
  :filter_predicate,
  :partition_column,
  :lower_bound,
  :upper_bound,
  :num_partitions,
  :job_bookmark_keys,
  :job_bookmark_keys_sort_order,
  :data_type_mapping)
  SENSITIVE = []
  include Aws::Structure
end

#lower_bound ⇒ Integer

The minimum value of partitionColumn that is used to decide partition stride.

Returns:

• (Integer)

# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 15852

class JDBCConnectorOptions < Struct.new(
  :filter_predicate,
  :partition_column,
  :lower_bound,
  :upper_bound,
  :num_partitions,
  :job_bookmark_keys,
  :job_bookmark_keys_sort_order,
  :data_type_mapping)
  SENSITIVE = []
  include Aws::Structure
end

#num_partitions ⇒ Integer

The number of partitions. This value, along with lowerBound (inclusive) and upperBound (exclusive), form partition strides for generated WHERE clause expressions that are used to split the partitionColumn.

Returns:

• (Integer)

# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 15852

class JDBCConnectorOptions < Struct.new(
  :filter_predicate,
  :partition_column,
  :lower_bound,
  :upper_bound,
  :num_partitions,
  :job_bookmark_keys,
  :job_bookmark_keys_sort_order,
  :data_type_mapping)
  SENSITIVE = []
  include Aws::Structure
end

#partition_column ⇒ String

The name of an integer column that is used for partitioning. This option works only when it's included with lowerBound, upperBound, and numPartitions. This option works the same way as in the Spark SQL JDBC reader.

Returns:

• (String)

# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 15852

class JDBCConnectorOptions < Struct.new(
  :filter_predicate,
  :partition_column,
  :lower_bound,
  :upper_bound,
  :num_partitions,
  :job_bookmark_keys,
  :job_bookmark_keys_sort_order,
  :data_type_mapping)
  SENSITIVE = []
  include Aws::Structure
end

#upper_bound ⇒ Integer

The maximum value of partitionColumn that is used to decide partition stride.

Returns:

• (Integer)

# File 'gems/aws-sdk-glue/lib/aws-sdk-glue/types.rb', line 15852

class JDBCConnectorOptions < Struct.new(
  :filter_predicate,
  :partition_column,
  :lower_bound,
  :upper_bound,
  :num_partitions,
  :job_bookmark_keys,
  :job_bookmark_keys_sort_order,
  :data_type_mapping)
  SENSITIVE = []
  include Aws::Structure
end