fix: field order

Author: XiaJunjie2020

backend/apps/datasource/crud/field.py

@@ -1,6 +1,5 @@
 from common.core.deps import SessionDep
-from ..models.datasource import CoreDatasource, CreateDatasource, CoreTable, CoreField, ColumnSchema
-from sqlalchemy import and_
+from ..models.datasource import CoreField
 
 
 def delete_field_by_ds_id(session: SessionDep, id: int):
@@ -9,8 +8,7 @@ def delete_field_by_ds_id(session: SessionDep, id: int):
 
 
 def get_fields_by_table_id(session: SessionDep, id: int):
-    return session.query(CoreField).filter(CoreField.table_id == id).order_by(
-        CoreField.field_name.asc()).all()
+    return session.query(CoreField).filter(CoreField.table_id == id).all()
 
 
 def update_field(session: SessionDep, item: CoreField):