fix: listing, no manifest setup (#1122)

the PR solves cases where entire data has no manifest
also fixes the prefix creation for listing

Author: nikhilsinhaparseable

src/query/listing_table_builder.rs

@@ -100,7 +100,7 @@ impl ListingTableBuilder {
         let mut all_resolve = Vec::new();
         for prefix in prefixes {
             let path = relative_path::RelativePathBuf::from(format!("{}/{}", &self.stream, prefix));
-            storage.absolute_url(path.as_relative_path()).to_string();
+            let prefix = storage.absolute_url(path.as_relative_path()).to_string();
             if let Some(pos) = prefix.rfind("minute") {
                 let hour_prefix = &prefix[..pos];
                 minute_resolve

src/query/stream_schema_provider.rs

@@ -679,6 +679,10 @@ fn return_listing_time_filters(
     manifest_list: &[ManifestItem],
     time_filters: &mut Vec<PartialTimeFilter>,
 ) -> Option<Vec<PartialTimeFilter>> {
+    if manifest_list.is_empty() {
+        return Some(time_filters.clone());
+    }
+
     // vec to hold timestamps for listing
     let mut vec_listing_timestamps = Vec::new();