Pymongo - Related information

  • Pymongo can't connect to the mongo cluster. It's fine even locally.

    problem description pymongo cannot connect to the mongo cluster, even locally is fine. everything is fine on the command line. the environmental background of the problems and what methods you have tried Local mongo has no authentication, but the...

    Jun.16,2021
  • The loop of cursor in pyMongo is very slow, is there any effective way to solve it?

    there are 200000 data in the data, and each data has a typical list of words of 5000 length [{aVl1}, {bju 2},.], and typical dictionaries of 5000 length {{aRom 1}, {bjr 2},.}, use pyMongo to find100 data, the traversal of cursor is particularly slow, is...

  • MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
    MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1eb8127-26a5.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
    MySQL Errno : 1021
    Message : Disk full (/tmp/#sql-temptable-64f5-1eb8127-26a5.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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