octobersnow
V2EX  ›  Flask

对于 flask-sqlalchemy 出现(sqlalchemy.exc.InvalidRequestError) Can't reconnect until invalid transaction is rolled back 错误

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  •   octobersnow · May 21, 2018 · 5130 views
    This topic created in 3094 days ago, the information mentioned may be changed or developed.

    大佬们采用哪种方案:

    1. 打开 autocommit
    2. 在所有访问数据库的地方加异常捕获,报异常时 rollback
    3 replies  •  2018-05-22 11:40:53 +08:00
    octobersnow
    octobersnow
    OP
    May 21, 2018 via iPhone
    1
    大佬们觉得哪个好,或者有什么更好的方案
    hello20019
    hello20019
    May 22, 2018 via iPhone
    2
    上下文管理器……异常捕获
    gnozix
    gnozix
    May 22, 2018
    3
    使用 flask 的时候,公司大佬都是让用原生 sqlalchemy 的
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