테이블 Truncate 함수 추가

api-server/app/dummy_inserter.py

@@ -22,6 +22,7 @@ class UserFactory:
         return (cls.generate_user_name(), cls.generate_phone_number())
     
 async def main():
+    await sql.truncate_user_table() # clear user table
     for i in range(INSERT_NUM):
         await sql.create_user(*UserFactory.create())
     # await asyncio.gather(*[sql.create_user(*UserFactory.create()) for i in range(INSERT_NUM)]) # 커넥션 INSERT NUM개수만큼 생기는 문제 Semaphore 등으로 해결해야 쓸수있음

api-server/app/module/mysql_utils.py

@@ -227,3 +227,16 @@ async def delete_blog_from_id(blog_id:int):
     return
 
 
+
+
+
+
+async def truncate_user_table():
+    async with await get_cnx() as cnx:
+        async with await cnx.cursor() as cur:
+            query = '''
+                TRUNCATE TABLE user_table
+            '''
+            await cur.execute(query)
+            await cnx.commit()
+    return