how does java web automatically select databases? For example, automatically connect to localhost:3306, in the test environment and connect to the domain name in the formal environment: 3306? ...
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-64f5-1e4854f-44c9f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device") MySQL Errno : 1021 Message : Disk full (/tmp/#sql-temptable-64f5-1e4854f-44c9f.MAI); waiting for someone to free some space... (errno: 28 "No space left on device") Need Help?
