Fix get_by_id DB query ressult is empty array

2025-02-04 17:09:34 +08:00 · 2025-02-04 17:09:34 +08:00 · 6e79bef321
commit 6e79bef321
parent 0c8a2bface
1 changed files with 1 additions and 1 deletions
--- a/lightrag/kg/postgres_impl.py
+++ b/lightrag/kg/postgres_impl.py
@ -447,7 +447,7 @@ class PGDocStatusStorage(DocStatusStorage):
        sql = "select * from LIGHTRAG_DOC_STATUS where workspace=$1 and id=$2"
        params = {"workspace": self.db.workspace, "id": id}
        result = await self.db.query(sql, params, True)
-        if result is None:
+        if result is None or result == []:
            return None
        else:
            return DocProcessingStatus(