fix: Fix pydantic v2 json_schema_extra

Author: amisadmin

fastapi_amis_admin/models/_sqlmodel.py

@@ -45,6 +45,7 @@ def get_column_from_field(field: Any) -> Column:  # type: ignore
 
 
 class SQLModel(_SQLModel):
+    __table_args__ = {"extend_existing": True}
     # support cached_property,hybrid_method,hybrid_property
     if IS_PYDANTIC_V2:
         model_config = SQLModelConfig(

fastapi_amis_admin/models/fields.py

@@ -5,6 +5,7 @@
 from sqlmodel.main import FieldInfo, NoArgAnyCallable
 
 from fastapi_amis_admin.amis import FormItem, TableColumn
+from fastapi_amis_admin.utils.pydantic import PYDANTIC_V2
 
 
 def Field(
@@ -54,6 +55,10 @@ def Field(
         current_schema_extra["amis_filter_item"] = amis_filter_item
     if amis_table_column:
         current_schema_extra["amis_table_column"] = amis_table_column
+    if PYDANTIC_V2:
+        current_schema_extra = {
+            "json_schema_extra": current_schema_extra,
+        }
     field_info = FieldInfo(
         default,
         default_factory=default_factory,