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Video: Dab tsi yog cov ntaub ntawv batch hauv SQL Server?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
A batch ntaub ntawv yog ntawv ntaub ntawv uas muaj cov kab ke ntawm cov lus txib rau lub computer operating system. Koj pib qhov kev ua ntu zus ntawm cov lus txib hauv batch ntaub ntawv tsuas yog nkag mus rau lub npe ntawm tus batch ntaub ntawv ntawm kab hais kom ua.
Ib yam li ntawd, nws tau nug, dab tsi yog cov ntaub ntawv batch hauv SQL?
Rau ib SQL ntawv Server txiv leej tub nws qee zaum amazes kuv npaum li cas kuv nyob rau hauv thiab tawm ntawm batch cov ntaub ntawv thiab lawv yuav pab tau li cas tiag. Txog qhov kawg ntawm no yog txhua yam uas kuv nco tau txog batch cov ntaub ntawv (raws li ib phau ntawv ntaub ntawv uas xaus nrog. Tsim ib tug batch ntaub ntawv hom pawg commands rau hauv ntawv ntaub ntawv thiab npe nrog ib. ib bat txuas ntxiv.
Tom qab ntawd, lo lus nug yog, dab tsi yog cov ntaub ntawv batch siv rau? ib bat ntaub ntawv txuas ntxiv. Lwm cov kev khiav hauj lwm systems yuav txhais tau tias a pawg txoj hauj lwm hauv lub plhaub ntawv, muaj cov npe ntawm cov lus txib kom ua tiav ib qho tom qab. Batch ntaub ntawv feem ntau siv los pab thauj cov kev pab cuam, khiav ntau cov txheej txheem ntawm ib lub sij hawm, thiab ua cov hauj lwm sib xws los yog rov ua dua.
Hauv qhov no, dab tsi yog batch hauv SQL Server?
A pawg yog ib pab pawg ntawm ib los yog ntau dua Transact- SQL ntawv nqe lus xa tuaj rau tib lub sijhawm los ntawm daim ntawv thov mus rau SQL Server rau kev ua. Go yog a pawg Separator siv nyob rau hauv feem ntau daim ntawv thov nrog rau SSMS. SQL Server compile cov nqe lus ntawm a pawg mus rau hauv ib lub executable unit, hu ua execution plan.
Kuv yuav ua li cas thiaj li khiav SQL lus nug hauv cov ntaub ntawv batch?
EXECUTING LUB BATCH FILE
- Qhib Tswj Vaj Huam Sib Luag=> Teem Sijhawm Ua Haujlwm => Ntxiv Txoj Haujlwm Ua Haujlwm.
- Xauj rau cov ntaub ntawv batch (Ex. c: MyScriptsmyscript.sql)
- Xaiv ntau npaum li cas los khiav txoj haujlwm.
- Xaiv lub sijhawm ua haujlwm.
- Nkag mus rau Windows User account credentials.
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