Cov txheej txheem:
Video: Kuv yuav piv ob cov lus nug hauv kev nkag li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Siv qhov Nrhiav Unmatched Query Wizard los sib piv ob lub rooj
- Ib qho Tsim tab, hauv Lus nug pab pawg, nias Lus nug Wizard.
- Hauv New Lus nug dialog box, ob-nias Nrhiav Unmatched Lus nug Wizard.
- Hauv thawj nplooj ntawv ntawm tus wizard, xaiv lub rooj uas muaj cov ntaub ntawv tsis sib xws, thiab tom qab ntawd nyem Next.
Yog li ntawd, koj ua li cas piv cov ntaub ntawv hauv kev nkag?
Sau cov qauv ntaub ntawv manually
- Qhib cov ntaub ntawv tshiab lossis uas twb muaj lawm.
- Ntawm Tsim tab, hauv Pawg Tables, nyem Table.
- Muab ob npaug rau-nias thawj lub xovtooj ntawm kab ntawv header, thiab tom qab ntawd ntaus lub npe ntawm daim teb hauv cov lus piv txwv.
- Siv tus xub yuam sij txav mus rau qhov seem ntawm lub xov tooj tom ntej, thiab tom qab ntawd ntaus lub npe thib ob.
Tsis tas li, cov lus nug ua haujlwm li cas hauv kev nkag? A nug yog ib qho kev thov rau cov ntaub ntawv tau txais, thiab rau kev nqis tes ua ntawm cov ntaub ntawv. Koj tuaj yeem siv a nug los teb ib lo lus nug yooj yim, ua kev suav, muab cov ntaub ntawv los ntawm cov rooj sib txawv, lossis tseem ntxiv, hloov, lossis tshem tawm cov ntaub ntawv rooj.
Yog li ntawd, kuv tuaj yeem sib piv ob lub databases li cas?
Txhawm rau sib piv cov ntaub ntawv los ntawm kev siv New Data Comparison Wizard
- Ntawm SQL ntawv qhia zaub mov, taw tes rau Cov Ntaub Ntawv Sib Piv, thiab tom qab ntawd nyem Cov Ntaub Ntawv Sib Piv Tshiab.
- Txheeb xyuas qhov chaw thiab lub hom phiaj databases.
- Xaiv lub thawv kos rau cov ntxhuav thiab cov kev xav uas koj xav sib piv.
Kuv yuav piv ob lub rooj hauv Excel li cas rau kev sib tw?
Kev sib piv ntawm ob lub rooj hauv Excel txhawm rau nrhiav qhov sib tw hauv kab
- Xaiv lub cuab yeej "FORMULAS" - "Txhais npe" - "Txhais npe".
- Sau tus nqi - Table_1 nyob rau hauv lub qhov rais tshwm nyob rau hauv lub teb "Npe:"
- Nrog rau sab laug nas khawm nyem rau ntawm qhov chaw nkag "Hais txog:" thiab xaiv qhov ntau: A2: A15. Ces nyem OK.
Pom zoo:
Yuav ua li cas koj tuaj yeem txav qhov taw tes nrawm nrawm mus rau qhov pib ntawm cov lus nug cov lus nug?
T lossis F: Nias Ctrl + txoj cai xub yuam sij kom txav qhov taw tes rau qhov pib ntawm lo lus tom ntej
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Yuav ua li cas koj sau cov lus nug hauv lub zog lus nug?
Thawj kauj ruam hauv kev tsim koj tus kheej Power Query tsab ntawv yog ntxiv cov lus nug dawb paug rau Power BI Desktop. Txhawm rau ntxiv cov lus nug, nyem Tau Cov Ntaub Ntawv ntawm Lub Tsev ribbon nyob rau hauv lub qhov rai tseem ceeb, mus rau Lwm ntu, thiab nyem ob npaug rau Blank Query. Qhov no tso tawm Query Editor nrog cov lus nug tshiab uas teev nyob rau hauv Queries pane