简体繁体 English

python sqlite3执行方法慢

[英]python sqlite3 execute method slow

原文 2015-09-20 18:12:41 5 1 python/ sqlite

I'm using Python 2.7.5 in Spyder along with Sqlite3 3.6.21. 我在Spyder中使用python 2.7.5以及Sqlite3 3.6.21。 I have noticed the execute method to be pretty slow, pretty much regardless of the size of the database I'm creating. 我注意到execute方法非常慢，几乎与我创建的数据库大小无关。 After doing some research, no solution really works for me: 经过研究后，没有任何解决方案真正适合我：

Python 3 is not supported by Spyder yet Spyder尚不支持Python 3
updating the Sqlite3 version does not work (replacing the dll file causes problems) 更新Sqlite3版本不起作用（替换dll文件会导致问题）

Is there a way around this? 有没有解决的办法？ If any more details are needed, I'm glad to elaborate further. 如果需要更多详细信息，我很高兴进一步阐述。

1 个解决方案

Indeed, inspired by Colonel Thirty Two's comment above, I just realized that I need to wrap all my operations into one transaction. 确实，受到三十二上校的上述评论的启发，我才意识到我需要将我的所有业务包装到一个事务中。 This was trivial to implement and improved overall efficiency drastically. 这对于实现和大幅提高整体效率来说是微不足道的。 Thanks once again! 再次感谢！

python sqlite3不会执行连接，但sqlite3会单独执行 - python sqlite3 won't execute a join, but sqlite3 alone will

python sqlite3无法执行有效的sqlite3命令 - python sqlite3 can't execute a valid sqlite3 command

Python 2.5上的Sqlite3太慢 - Sqlite3 on Python 2.5 is too slow

减少python中sqlite3执行/fetchone的时间 - Reducing time of sqlite3 execute/fetchone in python

执行中的 Python sqlite3 字符串变量 - Python sqlite3 string variable in execute

Python SQLite3-cursor.execute-没有错误 - Python SQLite3 - cursor.execute - no error

Python SQLite3 /嵌套cursor.execute - Python SQLite3 / Nested cursor.execute

Python sqlite3，在execute语句中引用变量 - Python sqlite3, refer to a variable in execute statement

python sqlite3 执行多个 select 查询 - python sqlite3 execute multiple select queries

Python sqlite3-只读多个线程=慢 - Python sqlite3 - Read Only From Multiple Threads = SLOW

暂无

暂无

声明:本站的技术帖子网页，遵循CC BY-SA 4.0协议，如果您需要转载，请注明本站网址或者原文地址。任何问题请咨询:yoyou2525@163.com.

相关问题 python sqlite3不会执行连接，但sqlite3会单独执行 - python sqlite3 won't execute a join, but sqlite3 alone will python sqlite3无法执行有效的sqlite3命令 - python sqlite3 can't execute a valid sqlite3 command Python 2.5上的Sqlite3太慢 - Sqlite3 on Python 2.5 is too slow 减少python中sqlite3执行/fetchone的时间 - Reducing time of sqlite3 execute/fetchone in python 执行中的 Python sqlite3 字符串变量 - Python sqlite3 string variable in execute Python SQLite3-cursor.execute-没有错误 - Python SQLite3 - cursor.execute - no error Python SQLite3 /嵌套cursor.execute - Python SQLite3 / Nested cursor.execute Python sqlite3，在execute语句中引用变量 - Python sqlite3, refer to a variable in execute statement python sqlite3 执行多个 select 查询 - python sqlite3 execute multiple select queries Python sqlite3-只读多个线程=慢 - Python sqlite3 - Read Only From Multiple Threads = SLOW

相关标签

粤ICP备18138465号 © 2020-2024 STACKOOM.COM