Video: Kuv yuav tawm SQLite hauv davhlau ya nyob twg?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
ctrl-d yuav coj koj tawm ntawm qhov sqlite 3 database lus txib kom sai. Ntawd yog: tuav lub khawm tswj ces nias tus lej d tus yuam sij rau ntawm koj cov keyboard tib lub sijhawm thiab koj yuav khiav qhov sqlite3 lus kom sai.
Kuj nug, kuv yuav tawm SQLite li cas?
Ntaus hauv SQL nqe lus (tawm los ntawm ib qho semicolon), nias "Enter" thiab SQL yuav raug tua. Koj ua tau xaus tus sqlite 3 program los ntawm kev ntaus koj lub systemEnd-Of-File cim (feem ntau yog Control-D). Siv tus cim cuam tshuam (feem ntau yog Control-C) kom nres SQLstatement ntev.
Kuv yuav saib SQLite database li cas? Kuv tau siv SQLite Database Browser rau saib cov ntsiab lus SQLite DB hauv kev txhim kho Android. Koj muaj peev xwm them taus database cov ntaub ntawv los ntawm lub cuab yeej ua ntej, tom qab ntawd qhib nws hauv SQLite DB Browser.
Koj tuaj yeem ua qhov no:
- adb cev.
- cd /go/to/databases.
- sqlite3 database.db.
- Hauv sqlite> prompt, ntaus.tables.
- xaiv * los ntawm table1;
Qhov thib ob, kuv yuav qhib SQLite los ntawm kev hais kom ua li cas?
Qhib a lus txib ( cmd ua .exe) thiab 'cd' mus rau lub nplaub tshev qhov chaw ntawm SQL_SAFI. sqlite databasefile. khiav cov lus txib ' sqlite 3 ' Qhov no yuav tsum qhib tus SQLite plhaub thiab nthuav tawm ib qho screen zoo ib yam li hauv qab no.
Puas yog SQLite dawb?
SQLite yog lub tsev qiv ntawv hauv txheej txheem uas siv tus kheej muaj, serverless, xoom-configuration, kev hloov pauv SQL database cav. Code rau SQLite yog nyob rau hauv publicdomain thiab yog li ntawd dawb siv rau txhua lub hom phiaj, ua lag luam lossis ntiag tug. SQLite yog ib lub tsev qiv ntawv compact.
Pom zoo:
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