feat:修改nl2sql功能

scripts/check_nl2sql_consistency.py

@@ -15,6 +15,8 @@ from config.database.mysql import get_session_factory
 from config.settings import settings
 from nl2sql.metadata import build_metadata_chunks
 from nl2sql.milvus_collections import NL2SQL_COLLECTION
+from model.base import Base
+from scripts.sync_nl2sql_metadata import collect_orm_tables, merge_orm_metadata_rows
 
 
 async def collect_consistency() -> dict:
@@ -29,7 +31,21 @@ async def collect_consistency() -> dict:
         async with get_session_factory()() as session:
             tables = [dict(row) for row in (await session.execute(table_sql, {"db": settings.mysql.database})).mappings()]
             columns = [dict(row) for row in (await session.execute(column_sql, {"db": settings.mysql.database})).mappings()]
-        expected = len(build_metadata_chunks(tables, columns))
+        # 与同步脚本保持同一口径：ORM 表是唯一权威名单，数据库中存在但
+        # 未被 model/ 定义的表不应影响 NL2SQL 元数据一致性判断。
+        orm_tables = collect_orm_tables()
+        db_tables = {
+            str(row.get("TABLE_NAME") or row.get("table_name") or "").strip()
+            for row in tables
+        }
+        missing_tables = sorted(orm_tables - db_tables)
+        expected_tables, expected_columns = merge_orm_metadata_rows(
+            tables,
+            columns,
+            allowed_tables=orm_tables,
+            missing_table_objects=(Base.metadata.tables[name] for name in missing_tables),
+        )
+        expected = len(build_metadata_chunks(expected_tables, expected_columns))
         rows = await client().query(
             collection_name=NL2SQL_COLLECTION,
             filter="is_valid == true and is_deprecated == false",