Remove fixture

tests/components/sql/conftest.py

@@ -3,14 +3,10 @@
 from __future__ import annotations
 
 from collections.abc import Generator
-from pathlib import Path
-import sqlite3
 from unittest.mock import AsyncMock, patch
 
 import pytest
 
-from homeassistant.core import HomeAssistant
-
 
 @pytest.fixture
 def mock_setup_entry() -> Generator[AsyncMock]:
@@ -19,23 +15,3 @@ def mock_setup_entry() -> Generator[AsyncMock]:
         "homeassistant.components.sql.async_setup_entry", return_value=True
     ) as mock_setup_entry:
         yield mock_setup_entry
-
-
-@pytest.fixture
-async def create_db(
-    hass: HomeAssistant,
-    tmp_path: Path,
-) -> str:
-    """Test the SQL sensor with a query that returns no value."""
-    db_path = tmp_path / "test.db"
-    db_path_str = f"sqlite:///{db_path}"
-
-    def make_test_db():
-        """Create a test database."""
-        conn = sqlite3.connect(db_path)
-        conn.execute("CREATE TABLE users (value INTEGER)")
-        conn.commit()
-        conn.close()
-
-    await hass.async_add_executor_job(make_test_db)
-    return db_path_str