DB
2025
10
- ๆๆฅSQL Server CPUไฝฟ็จ็้ซ็้ฎ้ข
- waiting in connection_control plugin Host 'x.x.x.xโ is blocked because of many connection errors; unblock with 'mysqladmin flush-hosts'
- sqlserverๅ ณ้ญc2ๅฎกๆ ธๆจกๅผ
- mysql8.0 gtidไธปไปๅฎ่ฃ
- mysql concatๅฝๆฐไฝฟ็จๆนๆณ
- Oracleๆฐๆฎๅบ้ป่ฎค็จๆทๅ
- Mysql8.0 Percona Xtrabackupไฝฟ็จๆ็จ
- mysql: error while loading shared libraries: libcrypto.so.3
- RMAN-06091: no channel allocated for maintenance (of an appropriate type)