fix(config): 调整批处理大小及关联关系查询条件

- 修改关联关系查询，允许 pub_time 为空，放宽录音元数据要求

@@ -58,7 +58,7 @@ if YINYAN_IMPORT_TABLE not in _ALLOWED_YINYAN_IMPORT_TABLES:
 
 TARGET_TABLE_NAME = os.environ.get('TARGET_TABLE_NAME', 'hk_songs').strip()
 
-BATCH_SIZE = 10
+BATCH_SIZE = 1000
 BACKFILL_BATCH_SIZE = int(os.environ.get('BACKFILL_BATCH_SIZE', '5000'))
 HTTP_POOL_MAXSIZE = int(os.environ.get('HTTP_POOL_MAXSIZE', '128'))
 HTTP_TRANSFER_RETRIES = int(os.environ.get('HTTP_TRANSFER_RETRIES', '3'))

@@ -77,7 +77,7 @@ WHERE mr.id IN ({placeholders})
 # 同 _PLATFORM_QUERY，但不做 per-platform 去重，保留同平台全部录音供 singer fallback 遍历
 _ALL_PLATFORM_RECORDS_QUERY = _PLATFORM_QUERY
 
-# records2 只接收具备完整录音元数据的关联关系。
+# records2 只接收具备必要录音元数据的关联关系，pub_time 允许为空。
 _RECORDS2_RELATIONS_QUERY = """
 SELECT
     sar.song_id AS source_song_id,
@@ -104,7 +104,6 @@ WHERE sar.song_id IN ({placeholders})
       (mr.storage_url IS NOT NULL AND TRIM(mr.storage_url) != '')
       OR (mr.platform_play_url IS NOT NULL AND TRIM(mr.platform_play_url) != '')
   )
-  AND mr.pub_time IS NOT NULL
 ORDER BY sar.song_id, mr.id
 """
 

@@ -132,7 +132,7 @@ def test_fetch_all_song_record_relations_keeps_all_records_for_a_song():
     assert 'mr.platform_index_url IS NOT NULL' in sql
     assert 'mr.storage_url IS NOT NULL' in sql
     assert 'mr.platform_play_url IS NOT NULL' in sql
-    assert 'mr.pub_time IS NOT NULL' in sql
+    assert 'mr.pub_time IS NOT NULL' not in sql
     assert params == [10]
     assert [(row['record_id'], row['platform']) for row in result] == [
         (100, '1'), (101, '1'), (200, '2'),