/AWS1/CL_FRHPARTITIONSPEC¶
Represents how to produce partition data for a table. Partition data is produced by
transforming columns in a table. Each column transform is represented by a named
PartitionField
.
Here is an example of the schema in JSON.
"partitionSpec": { "identity": [ {"sourceName": "column1"}, {"sourceName":
"column2"}, {"sourceName": "column3"} ] }
Amazon Data Firehose is in preview release and is subject to change.
CONSTRUCTOR
¶
IMPORTING¶
Optional arguments:¶
it_identity
TYPE /AWS1/CL_FRHPARTITIONFIELD=>TT_PARTITIONFIELDS
TT_PARTITIONFIELDS
¶
List of identity transforms that performs an identity transformation. The transform takes the source value, and does not modify it. Result type is the source type.
Amazon Data Firehose is in preview release and is subject to change.
Queryable Attributes¶
Identity¶
List of identity transforms that performs an identity transformation. The transform takes the source value, and does not modify it. Result type is the source type.
Amazon Data Firehose is in preview release and is subject to change.
Accessible with the following methods¶
Method | Description |
---|---|
GET_IDENTITY() |
Getter for IDENTITY, with configurable default |
ASK_IDENTITY() |
Getter for IDENTITY w/ exceptions if field has no value |
HAS_IDENTITY() |
Determine if IDENTITY has a value |