feat(s3select): improve SelectObjectContent streaming (#3072)

* feat(s3select): improve SelectObjectContent streaming * fix(s3select): reject empty select expressions * fix(s3select): address streaming review feedback --------- Co-authored-by: loverustfs <hello@rustfs.com>
2026-08-27 23:47:28 +00:00 · 2026-05-24 22:23:47 +08:00
parent d74e6eb042
commit b0646be756
9 changed files with 1703 additions and 142 deletions
@@ -178,15 +178,10 @@ mod error_handling_tests {
            let query = Query::new(Context { input: Arc::new(input) }, sql.to_string());

            let result = db.execute(&query).await;
-            // Empty queries might be handled differently by the parser
-            match result {
-                Ok(_) => {
-                    // Some parsers might accept empty queries
-                }
-                Err(_) => {
-                    // Expected to fail for empty SQL
-                }
-            }
+            assert!(
+                matches!(result, Err(QueryError::Parser { .. })),
+                "Expected parser error for empty SQL: {sql:?}"
+            );
        }
    }