JDBCConnectorOptions
¶
Source code in docs_src/capo_glue/types/jdbc_connector_options.py
data_type_mapping
instance-attribute
¶
data_type_mapping: NotRequired[JDBCDataTypeMapping]
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.
filter_predicate
instance-attribute
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filter_predicate: NotRequired[EnclosedInStringProperty]
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.
job_bookmark_keys
instance-attribute
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job_bookmark_keys: NotRequired[EnclosedInStringProperties]
The name of the job bookmark keys on which to sort.
job_bookmark_keys_sort_order
instance-attribute
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job_bookmark_keys_sort_order: NotRequired[EnclosedInStringProperty]
Specifies an ascending or descending sort order.
lower_bound
instance-attribute
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lower_bound: NotRequired[BoxedNonNegativeLong]
The minimum value of partitionColumn that is used to decide partition stride.
num_partitions
instance-attribute
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num_partitions: NotRequired[BoxedNonNegativeLong]
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.
partition_column
instance-attribute
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partition_column: NotRequired[EnclosedInStringProperty]
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.
upper_bound
instance-attribute
¶
upper_bound: NotRequired[BoxedNonNegativeLong]
The maximum value of partitionColumn that is used to decide partition stride.