Wechat generates a QR code with parameters.

when Wechat has a QR code with parameters, QR_LIMIT_SCENE can generate up to 100, 000, so is there a limit on the number of QR_LIMIT_STR_SCENE?

Mar.09,2021
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-64f5-1e4599f-59b97.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e4599f-59b97.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?