feat: add ability to disable cache (#23439)

superset-frontend/src/components/Datasource/DatasourceEditor.jsx

@@ -944,7 +944,7 @@ class DatasourceEditor extends React.PureComponent {
           fieldKey="cache_timeout"
           label={t('Cache timeout')}
           description={t(
-            'The duration of time in seconds before the cache is invalidated',
+            'The duration of time in seconds before the cache is invalidated. Set to -1 to bypass the cache.',
           )}
           control={<TextControl controlId="cache_timeout" />}
         />

superset-frontend/src/components/Datasource/DatasourceModal.tsx

@@ -101,6 +101,10 @@ const DatasourceModal: FunctionComponent<DatasourceModalProps> = ({
       postPayload: {
         data: {
           ...currentDatasource,
+          cache_timeout:
+            currentDatasource.cache_timeout === ''
+              ? null
+              : currentDatasource.cache_timeout,
           schema,
           metrics: currentDatasource?.metrics?.map(
             (metric: Record<string, unknown>) => ({

superset-frontend/src/explore/components/PropertiesModal/index.tsx

@@ -399,7 +399,7 @@ function PropertiesModal({
               </StyledFormItem>
               <StyledHelpBlock className="help-block">
                 {t(
-                  "Duration (in seconds) of the caching timeout for this chart. Note this defaults to the dataset's timeout if undefined.",
+                  "Duration (in seconds) of the caching timeout for this chart. Set to -1 to bypass the cache. Note this defaults to the dataset's timeout if undefined.",
                 )}
               </StyledHelpBlock>
             </FormItem>

superset-frontend/src/views/CRUD/data/database/DatabaseModal/ExtraOptions.tsx

@@ -238,7 +238,7 @@ const ExtraOptions = ({
           <div className="helper">
             {t(
               'Duration (in seconds) of the caching timeout for charts of this database.' +
-                ' A timeout of 0 indicates that the cache never expires.' +
+                ' A timeout of 0 indicates that the cache never expires, and -1 bypasses the cache.' +
                 ' Note this defaults to the global timeout if undefined.',
             )}
           </div>