{"author_url":"https://blog.hatena.ne.jp/sirocco/","blog_url":"https://sirocco.hatenadiary.org/","version":"1.0","provider_url":"https://hatena.blog","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fsirocco.hatenadiary.org%2Fentry%2F20090409%2F1239247756\" title=\" Haskell \u3067 PosygreSQL(2) - sirocco \u306e\u66f8\u3044\u3066\u3082\u3059\u3050\u306b\u5fd8\u308c\u308b\u30e1\u30e2\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","title":" Haskell \u3067 PosygreSQL(2)","blog_title":"sirocco \u306e\u66f8\u3044\u3066\u3082\u3059\u3050\u306b\u5fd8\u308c\u308b\u30e1\u30e2","description":"\u8aad\u307f\u8fbc\u3093\u3067\u307f\u308b\u3002 $ cat dbread.hs import IO import Database.HDBC import Database.HDBC.PostgreSQL main = do conn <- connectPostgreSQL \"host=localhost port=5432 dbname=test\" q <- quickQuery' conn \"SELECT * from test\" [] print q disconnect conn $ ghc -package HDBC -package HDBC-postgresql dbread.hs -o dbread $ \u2026","type":"rich","height":"190","provider_name":"Hatena Blog","author_name":"sirocco","width":"100%","published":"2009-04-09 12:29:16","categories":["Haskell"],"image_url":null,"url":"https://sirocco.hatenadiary.org/entry/20090409/1239247756"}