[Discover]chore: disable sorting on timestamp column for PPL and SQL

Signed-off-by: Joey Liu <[email protected]>

src/plugins/discover/public/application/components/default_discover_table/helper.tsx

@@ -28,7 +28,7 @@
  * under the License.
  */
 
-import { getOsdFieldOverrides } from 'src/plugins/data/common';
+import { getOsdFieldOverrides } from '../../../../../../plugins/data/common';
 import { IndexPattern } from '../../../opensearch_dashboards_services';
 import { shortenDottedString } from '../../helpers';
 
@@ -56,11 +56,16 @@ export interface ColumnProps {
  * prepended, not moveable and removeable
  * @param timeFieldName
  */
-export function getTimeColumn(timeFieldName: string): ColumnProps {
+export function getTimeColumn(
+  timeFieldName: string,
+  osdFieldOverrides: {
+    [key: string]: any;
+  }
+): ColumnProps {
   return {
     name: timeFieldName,
     displayName: 'Time',
-    isSortable: true,
+    isSortable: osdFieldOverrides.sortable == null ? true : osdFieldOverrides.sortable,
     isRemoveable: false,
     colLeftIdx: -1,
     colRightIdx: -1,
@@ -84,9 +89,10 @@ export function getLegacyDisplayedColumns(
   if (!Array.isArray(columns) || typeof indexPattern !== 'object' || !indexPattern.getFieldByName) {
     return [];
   }
+  // TODO: Remove overrides once we support PPL/SQL sorting
+  const osdFieldOverrides = getOsdFieldOverrides();
   const columnProps = columns.map((column, idx) => {
     const field = indexPattern.getFieldByName(column);
-    const osdFieldOverrides = getOsdFieldOverrides();
     return {
       name: column,
       displayName: isShortDots ? shortenDottedString(column) : column,
@@ -104,6 +110,6 @@ export function getLegacyDisplayedColumns(
     !columns.includes(indexPattern.timeFieldName);
 
   return shouldIncludeTimeField
-    ? [getTimeColumn(indexPattern.timeFieldName as string), ...columnProps]
+    ? [getTimeColumn(indexPattern.timeFieldName as string, osdFieldOverrides), ...columnProps]
     : columnProps;
 }