Postgres: Difference between revisions
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==Operation== | ==Operation== | ||
psql -h <HOSTNAME> -U <USER> [<DB>] | psql -h <HOSTNAME> -U <USER> [<DB>] | ||
psql <DB> <USER> | psql <DB> <USER> | ||
\l // show databases | \l // show databases | ||
Revision as of 09:09, 16 April 2022
Operation
psql -h <HOSTNAME> -U <USER> [<DB>]
psql <DB> <USER>
\l // show databases
\c <DB> // connect to DB
\d <TABLE> // show schema of table !!! SQL case sensitive, DB to be enclosed in " otherwise no case sensitiveness
\dt // show tables
\du // list users
<SQL>; // e.g.
CREATE DATABASE "<DB>"; // !!! SQL case sensitive, DB to be enclosed in " otherwise no case sensitiveness, semicolon needed
DROP TABLE <TABLE>;
SELECT * FROM <DB>;
GRANT ALL PRIVILEDGES ON "<DB>" TO <USER>;
dropdb -h <HOSTNAME> -U <User> <DB>
createdb -h <HOSTNAME> -U <User> <DB>