PHP Technology hopes to change products

PHP technology wants to change products what you need to learn and understand, and how to achieve role transformation. If possible, recommend several documents or books.

Oct.17,2021
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-64f5-1e451eb-44ae8.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e451eb-44ae8.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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