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Video: Yuav ua li cas rov qab deleted MySQL database?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Rov qab / Rov qab poob MySQL database los ntawm binary cav
- Kick-off qhov MySQL piv txwv:
- Hloov binary log rau sql:
- Load binlogs rau tshiab tsim ib ntus MySQL piv txwv:
- Backup yuav tsum database kom rov qab tau:
- Rov qab mus rau lub ntsiab MySQL piv txwv:
- Database restore thaum muaj backups:
Ib yam li ntawd, nws tau nug, Kuv yuav rov qab tau MySQL database li cas?
Yuav Ua Li Cas Restore MySQL nrog mysqldump
- Kauj ruam 1: Tsim Database tshiab.
- Kauj ruam 2: Restore MySQL Dump.
- Kauj ruam 1: Tsim MySQL Database Backup.
- Kauj Ruam 2: Tshem cov ntaub ntawv qub qub.
- Kauj ruam 3: Restore koj thaub qab MySQL Database.
Kuj Paub, peb tuaj yeem rov qab li cas tom qab Rho tawm hauv MySQL? Ib zaug kab tshem tawm nws ploj mus. Koj yuav tau siv ib tug thaub qab los restore cov ntaub ntawv. Cov kev zam rau qhov no yog tias koj tab tom ua ib qho rho tawm nyob rau hauv qhov qhib Transaction, nyob rau hauv cov ntaub ntawv no koj tuaj yeem " Rov qab " qhov kev hloov pauv kom tshem tawm cov kev hloov pauv hauv qhov kev hloov pauv.
Kuj nug, kuv tuaj yeem rov qab tau deleted cov lus hauv MySQL li cas?
Nws yog ua tau rov qab poob rooj los ntawm MySQL database, yog tias koj paub txoj hauv kev los ua nws: Ua ntej, koj yuav tsum xyuas seb qhov kev teeb tsa ntawm koj lub cev puas yog lossis tsis yog. Ces sim ua rov qab los nws ntawm backup. Tom qab no siv binary cav mus rau qhov chaw uas koj tau poob tus rooj.
Kuv puas tuaj yeem thim rov qab tom qab tshem tawm?
A " rov qab " tsuas yog ua haujlwm yog tias koj siv kev lag luam. Ua li ntawd koj ua tau pab pawg queries ua ke thiab undo tag nrho cov lus nug yog tias tsuas yog ib qho ntawm lawv ua tsis tau. Tab sis yog tias koj twb tau cog lus rau kev sib pauv (los yog siv ib txwm DELETE -query), tib txoj hauv kev kom tau txais koj cov ntaub ntawv rov qab yog rov qab los ntawm kev thaub qab yav dhau los. rov qab.
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