Cov txheej txheem:
Video: Kuv yuav khiav cov lus nug hloov tshiab li cas hauv Access?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Kauj ruam 1: Tsim cov lus nug xaiv los txheeb xyuas cov ntaub ntawv hloov tshiab
- Qhib lub database uas muaj cov ntaub ntawv koj xav tau hloov tshiab .
- Hauv qhov tsim tab, hauv qhov Lus nug pab pawg, nias Lus nug Tsim.
- Nyem qhov Tables tab.
- Xaiv lub rooj lossis rooj uas muaj cov ntaub ntawv uas koj xav tau hloov tshiab , nyem Ntxiv, thiab tom qab ntawd nyem Kaw.
Ib yam li ib tug yuav nug, dab tsi yog cov lus nug hloov tshiab hauv MS Access?
Ib Hloov Cov Lus Nug yog ib qho kev ua nug (SQL nqe lus ) uas hloov cov ntaub ntawv teev tseg raws li cov txheej txheem (nrhiav tej yam kev mob) koj teev. Hloov cov lus nug cia koj hloov qhov tseem ceeb ntawm ib daim teb los yog teb nyob rau hauv ib lub rooj.
Ib sab saum toj no, koj yuav hloov kho daim teb li cas hauv lwm lub rooj hauv kev nkag? Nov yog cov kauj ruam los tsim cov lus nug hloov tshiab uas hloov kho cov txiaj ntsig thoob cov rooj:
- Tsim tus qauv Xaiv cov lus nug.
- Xaiv Cov Lus Nug → Hloov Kho kom hloov hom lus nug mus rau cov lus nug hloov tshiab.
- Luag lub teb kom hloov kho tshiab hauv lub hom phiaj lub rooj mus rau kab lus nug.
- Optionally qhia cov txheej txheem los txwv cov kab kom hloov tshiab.
Tib neeg kuj nug, koj ua li cas cov lus nug hauv Access?
Khiav cov lus nug hauv Access: Cov lus qhia
- Txhawm rau khiav cov lus nug hauv Access los ntawm cov lus nug "Design View," qhib cov lus nug hauv cov lus nug tsim.
- Tom qab ntawd nyem rau ntawm "Tsim" tab hauv "Cov cuab yeej nug" cov ntsiab lus tab hauv Ribbon.
- Tom qab ntawd nyem lub pob "Khiav" hauv "Tshem Tawm" pawg khawm.
Koj ua li cas cov lus nug hloov tshiab?
Kauj ruam 1: Tsim cov lus nug xaiv los txheeb xyuas cov ntaub ntawv hloov tshiab
- Qhib lub database uas muaj cov ntaub ntawv koj xav hloov tshiab.
- Ntawm Cov Tsim tab, hauv Cov Lus Nug Pab Pawg, nyem Query Design.
- Nyem qhov Tables tab.
- Xaiv lub rooj lossis cov rooj uas muaj cov ntaub ntawv uas koj xav hloov tshiab, nyem Ntxiv, thiab tom qab ntawd nyem Kaw.
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
Kuv yuav khiav cov lus nug hauv couchbase li cas?
Txhawm rau khiav cbq plhaub: Qhib lub qhov rai hais kom ua ntawm Couchbase Server node uas muaj cov lus nug tau qhib. Nkag mus rau cov lus txib kom pib cov lus nug sib tham sib plhaub: Ntawm Linux systems: $ /opt/couchbase/bin/cbq. Ntawm OS X systems: $ /Applications/Couchbase Server. app/Contents/Resources/couchbase-core/bin/cbq
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Kuv yuav khiav cov lus nug hauv DBeaver li cas?
Txhawm rau ua cov lus nug hauv qab tus cursor lossis cov ntawv xaiv, nias Ctrl + Nkag lossis nyem rau ntawm cov lus nug thiab nyem Execute -> Execute SQL Statement ntawm cov ntawv qhia zaub mov. Koj tuaj yeem ua tib yam siv lub ntsiab toolbar lossis cov ntawv qhia zaub mov tseem ceeb: SQL Editor -> Ua SQL Nqe Lus Qhia
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