Video: Puas yog ib nrab reload muaj nuj nqi hauv qlikview?
2024 Tus sau: Stanley Ellington | [email protected]. Kawg hloov kho: 2023-12-16 00:17
Ib nrab Reload yog siv thaum twg koj tsuas xav ntxiv qee cov ntaub ntawv tshiab yam tsis muaj reloading tag nrho lwm cov ntxhuav. Xav tias hauv koj Qlikview ua ntaub ntawv koj muaj 10 lub rooj uas muaj ntau lab ntawm cov ntaub ntawv, yog tias koj xav tau ib lub rooj tshiab ces koj yuav tsum ntxiv cov ntawv, yog tias koj muab ib txwm rov load nws yuav thauj khoom dua tag nrho 10 lub rooj thiab lub rooj tshiab.
Ntawm no, dab tsi yog ib nrab reload hauv QlikView?
Ib nrab Reload yog lub zog muaj zog hauv QlikView uas pab ntxiv / hloov cov ntaub ntawv rau QlikView Cov ntawv thov yam tsis muaj thauj khoom dua daim ntawv thov ua tiav Siv nqe lus nrog Ntxiv/Hloov tsuas yog Ua tiav thiab tag nrho lwm cov ntxhuav nyob hauv QlikView Nco tau khaws cia.
Ib yam li ntawd, Pick muaj nuj nqi hauv QlikView yog dab tsi? Cov Xaiv () muaj nuj nqi yog a QlikView tsab ntawv muaj nuj nqi . Cov Xaiv () muaj nuj nqi ua haujlwm ib yam li INDEX() muaj nuj nqi ntawm Excel. Cov Xaiv () muaj nuj nqi tuaj yeem siv nrog tsab ntawv thiab tus neeg siv interface. Qhov no muaj nuj nqi xa cov lus nth thiab tseem hlua hauv daim ntawv.
Ntxiv mus, dab tsi yog tsis load QlikView?
Tsis Load hauv QlikView . Peb siv QlikView buffer load nqe lus hloov pauv cov ntaub ntawv rau hauv QVD cov ntaub ntawv lossis tsim thiab khaws cov ntaub ntawv raws li QVD hauv QlikView tus nco rau yav tom ntej siv. Cov ntaub ntawv zoo li no yog tsim los siv a Tsis pub ua ntej thiab feem ntau khw muag khoom hauv tus neeg siv qhov chaw xaiv xaiv los ntawm Tus Neeg Siv Khoom> Qhov Chaw.
Dab tsi yog incremental load hauv QlikView?
Incremental load yog txhais raws li kev ua haujlwm ntawm chaw thau khoom tsuas yog cov ntaub ntawv tshiab lossis hloov kho tshiab los ntawm lub hauv paus rau hauv QVD tsim. Kev nce ntxiv muaj txiaj ntsig vim lawv khiav tau zoo heev thaum piv rau tag nrho thauj khoom , tshwj xeeb tshaj yog rau cov ntaub ntawv loj.
Pom zoo:
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