Fix: Table parse method issue. (#11627)

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

api/apps/document_app.py

@@ -706,6 +706,7 @@ async def set_meta():
     except Exception as e:
         return server_error_response(e)
 
+
 @manager.route("/upload_info", methods=["POST"])  # noqa: F821
 async def upload_info():
     files = await request.files

api/db/services/dialog_service.py

@@ -676,7 +676,11 @@ Please write the SQL, only SQL, without any other explanations or text.
         if kb_ids:
             kb_filter = "(" + " OR ".join([f"kb_id = '{kb_id}'" for kb_id in kb_ids]) + ")"
             if "where" not in sql.lower():
-                sql += f" WHERE {kb_filter}"
+                o = sql.lower().split("order by")
+                if len(o) > 1:
+                    sql = o[0] + f" WHERE {kb_filter}  order by " + o[1]
+                else:
+                    sql += f" WHERE {kb_filter}"
             else:
                 sql += f" AND {kb_filter}"
 
@@ -684,10 +688,9 @@ Please write the SQL, only SQL, without any other explanations or text.
         tried_times += 1
         return settings.retriever.sql_retrieval(sql, format="json"), sql
 
-    tbl, sql = get_table()
-    if tbl is None:
-        return None
-    if tbl.get("error") and tried_times <= 2:
+    try:
+        tbl, sql = get_table()
+    except Exception as e:
         user_prompt = """
         Table name: {};
         Table of database fields are as follows:
@@ -701,16 +704,14 @@ Please write the SQL, only SQL, without any other explanations or text.
         The SQL error you provided last time is as follows:
         {}
 
-        Error issued by database as follows:
-        {}
-
         Please correct the error and write SQL again, only SQL, without any other explanations or text.
-        """.format(index_name(tenant_id), "\n".join([f"{k}: {v}" for k, v in field_map.items()]), question, sql, tbl["error"])
-        tbl, sql = get_table()
-        logging.debug("TRY it again: {}".format(sql))
+        """.format(index_name(tenant_id), "\n".join([f"{k}: {v}" for k, v in field_map.items()]), question, e)
+        try:
+            tbl, sql = get_table()
+        except Exception:
+            return
 
-    logging.debug("GET table: {}".format(tbl))
-    if tbl.get("error") or len(tbl["rows"]) == 0:
+    if len(tbl["rows"]) == 0:
         return None
 
     docid_idx = set([ii for ii, c in enumerate(tbl["columns"]) if c["name"] == "doc_id"])