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