[python] Fix a few minor bugs (#304)

python/lancedb/db.py

@@ -356,18 +356,15 @@ class LanceDBConnection(DBConnection):
         if mode.lower() not in ["create", "overwrite"]:
             raise ValueError("mode must be either 'create' or 'overwrite'")
 
-        if data is not None:
-            tbl = LanceTable.create(
-                self,
-                name,
-                data,
-                schema,
-                mode=mode,
-                on_bad_vectors=on_bad_vectors,
-                fill_value=fill_value,
-            )
-        else:
-            tbl = LanceTable.open(self, name)
+        tbl = LanceTable.create(
+            self,
+            name,
+            data,
+            schema,
+            mode=mode,
+            on_bad_vectors=on_bad_vectors,
+            fill_value=fill_value,
+        )
         return tbl
 
     def open_table(self, name: str) -> LanceTable:

python/lancedb/pydantic.py

@@ -18,7 +18,7 @@ from __future__ import annotations
 import inspect
 import sys
 import types
-from abc import ABC, abstractstaticmethod
+from abc import ABC, abstractmethod
 from typing import Any, List, Type, Union, _GenericAlias
 
 import pyarrow as pa
@@ -27,11 +27,13 @@ from pydantic_core import CoreSchema, core_schema
 
 
 class FixedSizeListMixin(ABC):
-    @abstractstaticmethod
+    @staticmethod
+    @abstractmethod
     def dim() -> int:
         raise NotImplementedError
 
-    @abstractstaticmethod
+    @staticmethod
+    @abstractmethod
     def value_arrow_type() -> pa.DataType:
         raise NotImplementedError
 

python/lancedb/query.py

@@ -226,6 +226,7 @@ class LanceQueryBuilder:
             columns=self._columns,
             nprobes=self._nprobes,
             refine_factor=self._refine_factor,
+            vector_column=self._vector_column,
         )
         return self._table._execute_query(query)