Mongodb transaction problem

mongodb involves updating multiple tables and has no transaction. How to deal with it

CPP java golang python mongodb
Apr.11,2021


https://blog.csdn.net/u010003.
in addition, MongoDB 4.0 has begun to support transactions

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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-64f5-1b3222f-2bde3.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b3222f-2bde3.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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