Differenze tra le versioni di "Creare un database PostgreSQL"
(Una versione intermedia di un altro utente non mostrate) | |||
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+ | <span data-link_translate_ro_title="Crearea unei baze de date PostgreSQL" data-link_translate_ro_url="Crearea unei baze de date PostgreSQL"></span>[[:ro:Crearea unei baze de date PostgreSQL]][[ro:Crearea unei baze de date PostgreSQL]] | ||
<span data-link_translate_ru_title="Создание базы данных PostgreSQL" data-link_translate_ru_url="Создание базы данных PostgreSQL"></span>[[:ru:Создание базы данных PostgreSQL]][[ru:Создание базы данных PostgreSQL]] | <span data-link_translate_ru_title="Создание базы данных PostgreSQL" data-link_translate_ru_url="Создание базы данных PostgreSQL"></span>[[:ru:Создание базы данных PostgreSQL]][[ru:Создание базы данных PostgreSQL]] | ||
<span data-link_translate_pl_title="Tworzenie bazy danych PostgreSQL" data-link_translate_pl_url="Tworzenie bazy danych PostgreSQL"></span>[[:pl:Tworzenie bazy danych PostgreSQL]][[pl:Tworzenie bazy danych PostgreSQL]] | <span data-link_translate_pl_title="Tworzenie bazy danych PostgreSQL" data-link_translate_pl_url="Tworzenie bazy danych PostgreSQL"></span>[[:pl:Tworzenie bazy danych PostgreSQL]][[pl:Tworzenie bazy danych PostgreSQL]] | ||
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<span data-link_translate_en_title="Creating a PostgreSQL database" data-link_translate_en_url="Creating a PostgreSQL database"></span>[[:en:Creating a PostgreSQL database]][[en:Creating a PostgreSQL database]] | <span data-link_translate_en_title="Creating a PostgreSQL database" data-link_translate_en_url="Creating a PostgreSQL database"></span>[[:en:Creating a PostgreSQL database]][[en:Creating a PostgreSQL database]] | ||
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+ | |||
+ | {{#seo: | ||
+ | |title=Creare un database PostgreSQL | ||
+ | |title_mode=append | ||
+ | |keywords=these,are,your,keywords | ||
+ | |description=Creare un database PostgreSQL | ||
+ | |image=Uploaded_file.png | ||
+ | |image_alt=Wiki Logo | ||
+ | }} | ||
==Introduzione== | ==Introduzione== | ||
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==Connessione a PostgreSQL== | ==Connessione a PostgreSQL== | ||
− | Andiamo sotto l'utente '''postgres''' utente, poi ci colleghiamo a | + | Andiamo sotto l'utente '''postgres''' utente, poi ci colleghiamo a [https://www.ikoula.it/it/cloud-pubblico/oneclick/postgresql PosgreSQL] : |
<syntaxhighlight lang="bash"> | <syntaxhighlight lang="bash"> | ||
# su - postgres | # su - postgres |
Versione attuale delle 17:29, 11 ott 2021
ro:Crearea unei baze de date PostgreSQL
ru:Создание базы данных PostgreSQL
pl:Tworzenie bazy danych PostgreSQL
ja:PostgreSQLデータベースの作成
zh:创建一个PostgreSQL数据库
de:Erstellen einer PostgreSQL-Datenbank
nl:Een PostgreSQL database maken
fr:Créer une base de donnés PostgreSQL
Il presente articolo è stato tradotto tramite un software di traduzione automatica. È possibile visualizzare l'origine articolo qui.
pt:Criação de uma base de dados PostgreSQL
es:Creación de una base de datos PostgreSQL
en:Creating a PostgreSQL database
Introduzione
Questo articolo si occupa della creazione di un database e del suo utente proprietario.
Connessione a PostgreSQL
Andiamo sotto l'utente postgres utente, poi ci colleghiamo a PosgreSQL :
# su - postgres
postgres@vm-postgres:~$ psql
psql (9.1.24lts2)
Saisissez « help » pour l aide.
postgres=#
Creazione del database
Creiamo il database prova :
postgres=# CREATE DATABASE test;
CREATE DATABASE
Controlliamo che sia stato creato:
postgres=# \l
Liste des bases de données
Nom | Propriétaire | Encodage | Collationnement | Type caract. | Droits d accès
-----------+--------------+----------+-----------------+--------------+-----------------------
postgres | postgres | UTF8 | fr_FR.UTF-8 | fr_FR.UTF-8 |
template0 | postgres | UTF8 | fr_FR.UTF-8 | fr_FR.UTF-8 | =c/postgres +
| | | | | postgres=CTc/postgres
template1 | postgres | UTF8 | fr_FR.UTF-8 | fr_FR.UTF-8 | =c/postgres +
| | | | | postgres=CTc/postgres
test | postgres | UTF8 | fr_FR.UTF-8 | fr_FR.UTF-8 |
(4 lignes)
Come possiamo vedere, il proprietario del database test è l'utente postgres, lo cambieremo più tardi.
Creare un utente
Sempre connessi a PostgreSQL, creiamo un utente utente_test con una password password_ikoula :
postgres=# CREATE USER test_user WITH PASSWORD 'password_ikoula';
CREATE ROLE
Cambio di proprietà di un database
Ancora connessi a PostgreSQL, cambiamo il proprietario del database prova per il nostro utente utente_test :
postgres=# ALTER DATABASE test OWNER TO test_user;
ALTER DATABASE
Controlliamo che il proprietario sia modificato per utente_test :
postgres=# \l
Liste des bases de données
Nom | Propriétaire | Encodage | Collationnement | Type caract. | Droits d accès
-----------+--------------+----------+-----------------+--------------+-----------------------
postgres | postgres | UTF8 | fr_FR.UTF-8 | fr_FR.UTF-8 |
template0 | postgres | UTF8 | fr_FR.UTF-8 | fr_FR.UTF-8 | =c/postgres +
| | | | | postgres=CTc/postgres
template1 | postgres | UTF8 | fr_FR.UTF-8 | fr_FR.UTF-8 | =c/postgres +
| | | | | postgres=CTc/postgres
test | test_user | UTF8 | fr_FR.UTF-8 | fr_FR.UTF-8 |
(4 lignes)
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