DataSource: remove delta option (#20949)

4ba5d946 · Ryan McKinley · GitHub · 4ad8b6f0 · 4ba5d946
Commit 4ba5d946 authored Dec 08, 2019 by Ryan McKinley Committed by GitHub Dec 08, 2019
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packages/grafana-data/src/types/datasource.ts
+0 -10

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--- a/packages/grafana-data/src/types/datasource.ts
+++ b/packages/grafana-data/src/types/datasource.ts
@@ -424,16 +424,6 @@ export interface DataStreamState {
  error?: DataQueryError;

  /**
-   * @deprecated: DO NOT USE IN ANYTHING NEW!!!!
-   *
-   * merging streaming rows should be handled in the DataSource
-   * and/or we should add metadata to this state event that
-   * indicates that the PanelQueryRunner should manage the row
-   * additions.
-   */
-  delta?: DataFrame[];
-
-  /**
   * Stop listening to this stream
   */
  unsubscribe: () => void;