Cov txheej txheem:
- Ua ntej ya davhlau
- PSQL Tsim Database Command Line (SQL Plhaub)
- Txhawm rau txuas rau PostgreSQL cli:
Video: Kuv yuav hloov databases hauv PostgreSQL li cas?
2024 Tus sau: Lynn Donovan | [email protected]. Kawg hloov kho: 2023-12-15 23:47
Rau hloov database , siv qhov txuas lus txib , sau c: Postgres yuav kaw qhov kev txuas mus rau yav dhau los database koj tau txuas nrog, thiab yuav txuas mus rau tus tshiab koj tau teev tseg.
Yog li ntawd, kuv yuav hloov pauv ntawm cov databases hauv PostgreSQL li cas?
Ua ntej ya davhlau
- Kauj ruam 1: Nkag mus rau koj lub database. su - postgres.
- Kauj ruam 2: Nkag mus rau PostgreSQL ib puag ncig. psql ua.
- Kauj ruam 3: Sau koj PostgreSQL databases. Feem ntau, koj yuav tsum tau hloov ntawm cov ntaub ntawv mus rau database, tab sis ua ntej, peb yuav sau cov ntaub ntawv muaj nyob hauv PostgreSQL.
- Kauj ruam 4: Hloov ntawm Databases hauv PostgreSQL.
Ib tug kuj yuav nug, Kuv yuav pom tag nrho Postgres databases li cas? Ib leeg Postgres server txheej txheem tuaj yeem tswj tau ntau yam databases tib lub sijhawm. Txhua database yog khaws cia raws li ib txheej ntawm cov ntaub ntawv nyob rau hauv nws tus kheej directory nyob rau hauv lub server cov ntaub ntawv directory. Saib tag nrho ntawm qhov txhais databases ntawm tus neeg rau zaub mov koj tuaj yeem siv cov npe meta-command lossis nws shortcut l.
Dhau li ntawd, kuv yuav xaiv cov database hauv PostgreSQL li cas?
PSQL Tsim Database Command Line (SQL Plhaub)
- Kauj ruam 1) Qhib SQL Plhaub.
- Kauj ruam 2) Nias nkag tsib zaug txuas rau DB.
- Kauj ruam 4) Nkag mus rau lo lus txib l kom tau txais cov npe ntawm tag nrho cov databases.
- Kauj ruam 1) Hauv Cov Khoom Ntoo, txoj nyem thiab xaiv tsim cov ntaub ntawv.
- Kauj ruam 3) DB yog tsim thiab pom nyob rau hauv cov khoom ntoo.
Yuav ua li cas txuas mus rau Postgres database los ntawm lub davhlau ya nyob twg?
Txhawm rau txuas rau PostgreSQL cli:
- Nkag mus rau koj tus account A2 Hosting siv SSH.
- Ntawm kab hais kom ua, ntaus cov lus txib hauv qab no.
- Ntawm tus password tam sim no, ntaus tus neeg siv database tus password.
- Tom qab koj nkag mus rau PostgreSQL database, koj tuaj yeem khiav SQL queries thiab ntau dua.
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