fn identity_pipeline_inner(
pipeline_maps: Vec<PipelineMap>,
pipeline_ctx: &PipelineContext<'_>,
) -> Result<(SchemaInfo, Vec<Row>)>
fn identity_pipeline_inner(
pipeline_maps: Vec<PipelineMap>,
pipeline_ctx: &PipelineContext<'_>,
) -> Result<(SchemaInfo, Vec<Row>)>