tools
mysql (engine innoDB, isolation level REPEATABLE-READ)
scenario (there are two operations in a transaction)
Update the total score value in the user table;
insert the change log of the credit record (key field: current change integral sco...
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-64f5-1eb4215-24ad.MAI); waiting for someone to free some space... (errno: 28 "No space left on device") MySQL Errno : 1021 Message : Disk full (/tmp/#sql-temptable-64f5-1eb4215-24ad.MAI); waiting for someone to free some space... (errno: 28 "No space left on device") Need Help?