Cov txheej txheem:

Txuas tsis tau rau server Tsis muaj cov ntaub ntawv lossis cov npe PSQL?
Txuas tsis tau rau server Tsis muaj cov ntaub ntawv lossis cov npe PSQL?

Video: Txuas tsis tau rau server Tsis muaj cov ntaub ntawv lossis cov npe PSQL?

Video: Txuas tsis tau rau server Tsis muaj cov ntaub ntawv lossis cov npe PSQL?
Video: Tshuaj theem vim li cas thiaj tau nqi ?/ Siv kho mob dab tsi?/paris polyphylla use for? 2024, Kaum ib hlis
Anonim

psql ua : ua tau tsis txuas rau server : Tsis muaj cov ntaub ntawv no lossis cov npe Yog tus server khiav hauv zos thiab txais kev sib txuas ntawm Unix domain socket /var/run/ postgresql /.

EDIT Commands Kuv tau siv txhawm rau nruab thiab khiav postgres:

  1. sudo apt-tau hloov tshiab.
  2. sudo apt-mus nruab postgresql .
  3. sudo ua postgres .
  4. psql ua -d postgres -U postgres .

Raws li, txuas tsis tau rau PSQL?

PostgreSQL psql: tsis tuaj yeem txuas rau server: Kev sib txuas tsis kam

  1. Kauj ruam # 1: Tso cai rau tej thaj chaw deb IP chaw nkag mus rau PostgreSQL. Koj yuav tsum qhib cov ntaub ntawv hu ua /var/lib/pgsql/data/pg_hba.conf.
  2. Kauj Ruam 2: Tso cai rau kev sib txuas lus dhau TCP/IP. Koj yuav tsum qhib PostgreSQL configuration file /var/lib/pgsql/data/postgresql.conf.
  3. Kauj ruam # 3: Rov pib PostgreSQL neeg rau zaub mov.
  4. Kauj Ruam 4: Ntsuam xyuas koj qhov teeb tsa.
  5. Saib ntxiv:

Tsis tas li ntawd, kuv yuav txuas mus rau PostgreSQL database li cas? Txuas rau PostgreSQL database server siv psql ua Ua ntej, tso tawm psql ua program thiab txuas mus rau PostgreSQL Database Server siv lub postgres neeg siv los ntawm nias lub psql ua icon raws li qhia hauv qab no: Thib ob, nkag mus rau cov ntaub ntawv tsim nyog xws li Server, Database , Chaw nres nkoj, Username, thiab Password. Nyem Enter kom lees txais lub neej ntawd.

Ua li no, txuas tsis tau rau Postgres server?

" Txuas tsis tau rau server : Kev sib txuas tsis kam" Tej zaum koj yuav xav rov pib dua nrog systemctl restart postgresql rau kev ntsuas zoo. Yog qhov no ua tau tsis yog kho qhov teeb meem, qhov feem ntau yuav ua rau qhov yuam kev no yog qhov ntawd PostgreSQL yog tsis yog configured tso cai rau TCP / IP kev sib txuas. Txhawm rau kho qhov no, kho koj cov posgresql.

Yuav ua li cas kuv thiaj li rho tawm ib qho stale postmaster PID cov ntaub ntawv?

PostgreSQL stale 'postmaster. pib error

  1. Qhib koj lub davhlau ya nyob twg thiab xyuas kom tseeb tias koj nyob hauv cov npe hauv tsev.
  2. Nkag mus rau Postgres directory. cd Tsev qiv ntawv / Daim Ntawv Thov Txhawb / Postgres.
  3. Ntaus ls saib cov ntaub ntawv hauv koj phau ntawv Postgres. Feem ntau yuav muaj cov npe hu ua var-11.
  4. Cov kauj ruam kawg yog tshem tawm tus kws tshaj lij. pid file.

Pom zoo:

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