Cov txheej txheem:
Video: Cov hnub khaws cia hauv kev nkag tau li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Nkag mus khaws cov Hnub tim / Lub sij hawm cov ntaub ntawv hom raws li ib tug ob-precision, floating-point naj npawb mus txog 15 decimal qhov chaw. Qhov integer ib feem ntawm ob-precision tooj sawv cev rau hnub . Cov zauv feem qhia txog lub sijhawm.
Ib yam li ntawd, koj tuaj yeem nug, koj sau hnub twg hauv Access?
Siv Hnub thiab tam sim no muaj nuj nqi hauv Access
- Qhib txhua lub rooj uas muaj hnub tim.
- Nyem lub rooj tsim saib.
- Xaiv lub hnub/lub sij hawm teb.
- Hauv seem seem thaj chaw nyob hauv qab ntawm lub vijtsam tsim, ua cov kev hloov hauv qab no:
- Xaiv koj hnub/lub sij hawm Format.
- Teem tus nqi Default rau =Date().
Ib sab saum toj no, Hnub () txhais li cas hauv kev nkag? Txhais thiab siv The Hnub tim() muaj nuj nqi rov qab qhov system tam sim no hnub.
Ua li no, ua li cas koj autofill hnub hauv Access?
Cia Access nkag rau hnub no tau txais
- Qhib lub rooj Orders hauv Design View.
- Nyem rau ntawm hnub tim.
- Hauv lub qhov rais Table Properties, nyem rau hauv lub thawv ntawv Default thiab sau hnub tim().
- Nyem lub xub poob ntawm lub thawv ntawv hom thiab xaiv Hnub Nyoog (Daim duab A).
Hnub tim format yog dab tsi?
Cov luv hnub format yog "yyyy-mm-dd" thiab feem ntau siv nyob rau hauv lub hnub formatting . Piv txwv li, 2018-03-05 yog lub luv hnub format.
Pom zoo:
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