From 687c7cf04f19d77d93f9d3d70438643e852faed7 Mon Sep 17 00:00:00 2001
From: junjun <junjie.xia@fit2cloud.com>
Date: Tue, 23 Dec 2025 15:03:19 +0800
Subject: [PATCH] feat: Add Api Docs

---
 backend/apps/datasource/models/datasource.py | 17 +++++++++--------
 1 file changed, 9 insertions(+), 8 deletions(-)

diff --git a/backend/apps/datasource/models/datasource.py b/backend/apps/datasource/models/datasource.py
index c4760d62..ddd37c7f 100644
--- a/backend/apps/datasource/models/datasource.py
+++ b/backend/apps/datasource/models/datasource.py
@@ -148,8 +148,8 @@ class TableSchema:
 
 
 class TableSchemaResponse(BaseModel):
-    tableName: str = None
-    tableComment: str = None
+    tableName: str = ''
+    tableComment: str | None = ''
 
 
 class ColumnSchema:
@@ -164,9 +164,9 @@ class ColumnSchema:
 
 
 class ColumnSchemaResponse(BaseModel):
-    fieldName: str
-    fieldType: str
-    fieldComment: str
+    fieldName: str | None = ''
+    fieldType: str | None = ''
+    fieldComment: str | None = ''
 
 
 class TableAndFields:
@@ -183,7 +183,8 @@ class TableAndFields:
 class FieldObj(BaseModel):
     fieldName: str | None
 
+
 class PreviewResponse(BaseModel):
-    fields:List = []
-    data:List = []
-    sql:str = ''
\ No newline at end of file
+    fields: List | None = []
+    data: List | None = []
+    sql: str | None = ''