Cov txheej txheem:
Video: Kuv yuav ua li cas thiaj li rov qab tau qhov sib txawv tag nrho?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Yuav ua li cas rov qab backups nrog tag nrho thiab txawv backups
- Qhib lub Rov qab los Database window hauv Microsoft SQL Server Management Studio.
- Xyuas kom meej tias To database teb tau sau nrog lub npe koj xav tau.
- Xaiv Los ntawm ntaus ntawv raws li Qhov Chaw rau rov qab los .
- Xaiv qhov thaub qab tag nrho cov ntaub ntawv koj xav tau rov qab los .
Ua raws li qhov no, koj puas tuaj yeem rov qab qhov sib txawv backup yam tsis muaj kev thaub qab tag nrho?
1 Teb. Nws tsis tuaj yeem ua ib qho Differential thaub qab ntawm ib database yog tsis muaj yav dhau los thaub qab tau ua. A Differential thaub qab yog raws li qhov tseeb tshaj plaws, yav dhau los puv cov ntaub ntawv thaub qab . A Differential thaub qab captures xwb cov ntaub ntawv uas tau hloov txij li thaum ntawd thaub qab tag nrho.
Tsis tas li ntawd, kuv yuav ua li cas rov qab tau SQL Server database thaub qab? Yuav Ua Li Cas Restore MS SQL Server Database Backup File
- Kauj ruam 1: Qhib koj MS SQL Server Management Studio thiab txuas rau koj cov ntaub ntawv.
- KAUJ RUAM 2: Xaiv cov database thiab Right-click >> Tasks >> Restore >> Database:
- Kauj ruam 3: Lub qhov rais "Restore Database" yuav tso saib.
- Kauj ruam 4: Xaiv qhov kev xaiv "Thaub qab tawm li ntaub ntawv" thiab nyem rau ntawm Ntxiv khawm ntxiv cov ntaub ntawv thaub qab qhov chaw.
Ib sab ntawm qhov no, yuav ua li cas kuv rov qab tau cov ntaub ntawv thaub qab?
Nthuav Databases, thiab, nyob ntawm seb cov ntaub ntawv, xaiv ib tus neeg siv cov ntaub ntawv lossis nthuav cov System Databases thiab xaiv qhov system database. Right-click lub database, taw tes rau Tasks, taw tes rau Rov qab los , thiab ces nias Kev Lag Luam Log , uas opens Restore Transaction Log dialog box.
Dab tsi yog qhov sib txawv backup SQL Server?
Differential thaub qab ntawm Microsoft SQL Server txhais tau hais tias thaub qab tsuas yog cov ntaub ntawv uas tau hloov txij li thaum kawg tag nrho thaub qab . Hom no thaub qab xav kom koj ua haujlwm nrog cov ntaub ntawv tsawg dua li cov ntaub ntawv tag nrho thaub qab , hos kuj shortening lub sij hawm yuav tsum tau ua kom tiav a thaub qab.
Pom zoo:
Kuv yuav rov qab tau thiab rov qab tau cov ntaub ntawv Postgres li cas?
Yog tias koj tsim ib qho thaub qab siv pg_dump koj tuaj yeem rov qab tau yooj yim hauv txoj hauv qab no: Qhib kab hais kom ua qhov rais. Mus rau Postgres bin folder. Piv txwv li: cd 'C:ProgramFilesPostgreSQL9.5in' Sau cov lus txib kom rov qab tau koj cov ntaub ntawv. Ntaus tus password rau koj tus neeg siv postgres. Xyuas cov txheej txheem restore
Dab tsi yog tag nrho cov kab kev sib txuas lus uas xav tau rau kev sib txuas tag nrho rau taw tes network ntawm tsib lub khoos phis tawj rau lub khoos phis tawj?
Tus naj npawb ntawm cov kab sib txuas lus uas yuav tsum tau muaj rau kev sib txuas tag nrho ntawm qhov taw tes rau-taw tes ntawm yim lub khoos phis tawj yog nees nkaum yim. Ib tug tag nrho txuas cuaj lub computer network yuav tsum tau peb caug rau kab. Ib tug tag nrho txuas kaum lub computer network yuav tsum tau plaub caug tsib kab
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Koj puas tuaj yeem rov qab qhov sib txawv backup yam tsis muaj kev thaub qab tag nrho?
1 Teb. Nws tsis tuaj yeem ua qhov sib txawv ntawm qhov thaub qab ntawm cov ntaub ntawv yog tias tsis muaj kev thaub qab yav dhau los. Ib tug txawv backup yog raws li nyob rau hauv tsis ntev los no, yav tas los tag nrho cov ntaub ntawv backup. Ib tug txawv backup captures tsuas yog cov ntaub ntawv uas tau hloov txij li thaum uas tag nrho backup
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