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MacからRedshiftにpsqlで接続する

Last updated at Posted at 2016-03-25

PostgreSQLをインストール

$ brew install postgresql
$ postgres --version
postgres (PostgreSQL) 9.4.4

psqlで接続

$ psql "host=[host] user=[user] dbname=[dbname] port=[port]"
Password:

パスワードを聞かれるのが面倒な方は以下のワンライナーで。

$ PGPASSWORD=[password] psql -h [Endpoint] -U [username] -d [dbname] -p [port]

接続してしまえば、自由にSQLを叩くことが出来ます。

psqlのコマンド

psqlコマンドが用意されています。

コマンド一覧を見る

基本的に困れば、これで確認できます。

dbname=> \?

psqlの接続解除

dbname=> \q

DB一覧を確認

dbname=> \l

テーブル一覧を確認

dbname=> \d

カラムの確認

dbname=> \d [table]

tableの指定方法はschema.name

参考

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