在manage.py的同级目录下新建一个run.py import os if __name__ == '__main__': #加载Django项目的配置信息 os.environ.setdefault("DJANGO_SETTINGS_MODULE","myblog.settings") #导入Django,并启动Django项目 import django django.setup() #导入相应的models from person import model…
有时候我们经常为我们的sql语句执行效率低下发愁,反复优化后,可还是得不到提高 那么你就用这条语句找出你sql到底是在哪里慢了 示例: SET STATISTICS io ON SET STATISTICS time ON go ---你要测试的sql语句 select top 100 * from TBL_Cot_RecStaticList go SET STATISTICS profile OFF …
SET STATISTICS io ON SET STATISTICS time ON go ---你要测试的sql语句 select top 100 * from TBL_Cot_RecStaticList go SET STATISTICS profile OFF SET STATISTICS io OFF SET STATISTICS time OFF 显示信…