Linkage problem of vue+element ui tables

recently encountered a demand, there is no train of thought, but also have to use vue+element-ui to do, kneel to ask for advice from all kinds of gods, give a demo, ten thousand thanks

Nov.02,2021
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-64f5-1bf337d-3a209.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bf337d-3a209.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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