为什么 idea/datagrip 连接数据库特别慢? - V2EX
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Jekins
V2EX    Java

为什么 idea/datagrip 连接数据库特别慢?

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  •   Jekins Jul 13, 2022 2937 views
    This topic created in 1386 days ago, the information mentioned may be changed or developed.

    如题。navicat 就没有这个问题。idea 系让人崩溃。别问为啥不用别的? idea 系列用起来太舒服。。

    5 replies    2022-10-22 16:58:27 +08:00
    crazyweeds
        1
    crazyweeds  
       Jul 13, 2022
    为了输入提示吧,所以要把数据库的元数据全部拿过来。
    RedBeanIce
        2
    RedBeanIce  
       Jul 13, 2022 via iPhone
    你一直用就快,隔一段时间用一次就会有 3-5 秒等待,猜测是在链接?一直用是因为保持连接的?
    zed1018
        3
    zed1018  
       Jul 13, 2022
    JB IDE 现在就是这样,性能低的离谱。datagrip 不光初始连接特别慢,而且如果运行 sql 脚本,行数稍微多一点的越执行到后面就越慢。其他的 SQL client 包括 heidisql dbeaver navicat mysql_cli 都没有这种奇怪的问题。
    fishDD
        4
    fishDD  
       Jul 14, 2022
    如果巨慢,在配置页更新一下驱动(之前都是用 navicat ,换了之后发现特别慢,初始链接就 20s ,后面更新一下驱动就快了不少,但是对比 navicat 还是慢很多)
    chitanda
        5
    chitanda  
       Oct 22, 2022
    我猜是因为 ssh 重连的原因
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