Added more fields - part 6. (#485)

* Added more fields - part 6.

* Tweaks needed to get 'batch.cronjobs' working

* Add a clarifying comment on pulling values out of an array.

* Use the correct capitalization for the etcd-snapshot kind.

pkg/sqlcache/informer/listoption_indexer.go

@@ -898,6 +898,7 @@ func getField(a any, field string) (any, error) {
 				}
 				obj = fmt.Sprintf("%v", t[key])
 			} else if i == len(subFields)-1 {
+				// If the last layer is an array, return array.map(a => a[subfield])
 				result := make([]string, len(t))
 				for index, v := range t {
 					itemVal, ok := v.(map[string]interface{})

pkg/sqlcache/store/store.go

@@ -76,7 +76,7 @@ func NewStore(ctx context.Context, example any, keyFunc cache.KeyFunc, c db.Clie
 
 	dbName := db.Sanitize(s.name)
 
-	// once multiple informerfactories are needed, this can accept the case where table already exists error is received
+	// once multiple informer-factories are needed, this can accept the case where table already exists error is received
 	err := s.WithTransaction(ctx, true, func(tx transaction.Client) error {
 		createTableQuery := fmt.Sprintf(createTableFmt, dbName)
 		_, err := tx.Exec(createTableQuery)