| 程序包 | 说明 |
|---|---|
| org.apache.flink.cdc.runtime.operators.transform | |
| org.apache.flink.cdc.runtime.parser |
| 类和说明 |
|---|
| PostTransformChangeInfo
PostTransformChangeInfo caches pre-transformed / pre-transformed schema, schema field getters,
and binary record data generator for post-transform schema.
|
| PostTransformOperator
A data process function that performs column filtering, calculated column evaluation & final
projection.
|
| PostTransformOperator.Builder
Builder of
PostTransformOperator. |
| PreTransformChangeInfo
PreTransformChangeInfo caches source / pre-transformed schema, source schema field getters, and
binary record data generator for pre-transform schema.
|
| PreTransformChangeInfo.Serializer
Serializer for
PreTransformChangeInfo. |
| PreTransformer
Pre-Transformation rule used by
PreTransformOperator. |
| PreTransformOperator
A data process function that filters out columns which aren't (directly & indirectly) referenced.
|
| PreTransformOperator.Builder
Builder of
PreTransformOperator. |
| ProjectionColumn
The ProjectionColumn applies to describe the information of the transformation column.
|
| ProjectionColumnProcessor
The processor of the projection column.
|
| TransformExpressionKey
The key applies to describe the information of the transformation expression.
|
| TransformFilter
The TransformFilter applies to describe the information of the filter row.
|
| TransformFilterProcessor
The processor of the transform filter.
|
| TransformProjection
The projection of transform applies to describe a projection of filtering tables.
|
| TransformProjectionProcessor
The processor of transform projection applies to process a row of filtering tables.
|
| UserDefinedFunctionDescriptor
Descriptor of a UDF function.
|
| 类和说明 |
|---|
| ProjectionColumn
The ProjectionColumn applies to describe the information of the transformation column.
|
| UserDefinedFunctionDescriptor
Descriptor of a UDF function.
|
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