ETL Operations

The extract, validate, transform, load, and runner modules that power both the CLI and Python API.

For most callers, etlplus.ops and etlplus.ops.transform are the main entry points. The etlplus.ops.transformations package exposes the step-level helpers that power etlplus.ops.transform.transform() and are also available to custom runners that want to reuse one transformation family without invoking the full orchestrator.

The transform orchestrator normalizes pipeline keys, applies steps in the fixed order aggregate, filter, map, select, sort, and returns a single merged mapping when aggregate steps are present.

etlplus.ops.extract	etlplus.ops.extract module.
etlplus.ops.load	etlplus.ops.load module.
etlplus.ops.run	etlplus.ops.run module.
etlplus.ops.transform	etlplus.ops.transform module.
etlplus.ops.transformations	etlplus.ops.transformations package.
etlplus.ops.transformations.aggregate	etlplus.ops.transformations.aggregate module.
etlplus.ops.transformations.filter	etlplus.ops.transformations.filter module.
etlplus.ops.transformations.map	etlplus.ops.transformations.map module.
etlplus.ops.transformations.select	etlplus.ops.transformations.select module.
etlplus.ops.transformations.sort	etlplus.ops.transformations.sort module.
etlplus.ops.validate	etlplus.ops.validate module.