Native - Related information

• How long does it take to add a check-in function to an App?

  Native App, is coming online now, and the boss suddenly wants a check-in function (10 cents a day for check-in, 20 points for two consecutive days) . how long will it take to achieve this? (I am Party A, so I want to know the time required.) ...

  Native app

  Mar.21,2021
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-64f5-1ea1dc3-4796f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1ea1dc3-4796f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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