{"action":"created","issue":{"url":"https://api.github.com/repos/groonga/groonga/issues/586","repository_url":"https://api.github.com/repos/groonga/groonga","labels_url":"https://api.github.com/repos/groonga/groonga/issues/586/labels{/name}","comments_url":"https://api.github.com/repos/groonga/groonga/issues/586/comments","events_url":"https://api.github.com/repos/groonga/groonga/issues/586/events","html_url":"https://github.com/groonga/groonga/issues/586","id":166215174,"number":586,"title":"Float型のカラムを作るとcolumn_listなどでCOMPRESS_ZLIBと表示される","user":{"login":"naoa","id":5455147,"avatar_url":"https://avatars.githubusercontent.com/u/5455147?v=3","gravatar_id":"","url":"https://api.github.com/users/naoa","html_url":"https://github.com/naoa","followers_url":"https://api.github.com/users/naoa/followers","following_url":"https://api.github.com/users/naoa/following{/other_user}","gists_url":"https://api.github.com/users/naoa/gists{/gist_id}","starred_url":"https://api.github.com/users/naoa/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/naoa/subscriptions","organizations_url":"https://api.github.com/users/naoa/orgs","repos_url":"https://api.github.com/users/naoa/repos","events_url":"https://api.github.com/users/naoa/events{/privacy}","received_events_url":"https://api.github.com/users/naoa/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":8,"created_at":"2016-07-18T23:17:22Z","updated_at":"2016-07-19T03:34:15Z","closed_at":null,"body":"実際にZlibで作成されているかまでは調べていないのですが、現状、Float型のカラムを作ると``COMPRESS_ZLIB``フラグを指定していないにもかかわらず、``column_list``や``grn_obj_inspect``などで``COMPRESS_ZLIB``と表示されるようです。\r\n\r\n```\r\ntable_create Entries TABLE_NO_KEY\r\n[[0,0.0,0.0],true]\r\ncolumn_create Entries similarity_score COLUMN_SCALAR Float\r\n[[0,0.0,0.0],true]\r\ncolumn_list Entries\r\n[\r\n  [\r\n    0,\r\n    0.0,\r\n    0.0\r\n  ],\r\n  [\r\n    [\r\n      [\r\n        \"id\",\r\n        \"UInt32\"\r\n      ],\r\n      [\r\n        \"name\",\r\n        \"ShortText\"\r\n      ],\r\n      [\r\n        \"path\",\r\n        \"ShortText\"\r\n      ],\r\n      [\r\n        \"type\",\r\n        \"ShortText\"\r\n      ],\r\n      [\r\n        \"flags\",\r\n        \"ShortText\"\r\n      ],\r\n      [\r\n        \"domain\",\r\n        \"ShortText\"\r\n      ],\r\n      [\r\n        \"range\",\r\n        \"ShortText\"\r\n      ],\r\n      [\r\n        \"source\",\r\n        \"ShortText\"\r\n      ]\r\n    ],\r\n    [\r\n      257,\r\n      \"similarity_score\",\r\n      \"db/db.0000101\",\r\n      \"fix\",\r\n      \"COLUMN_SCALAR|COMPRESS_ZLIB|PERSISTENT\",\r\n      \"Entries\",\r\n      \"Float\",\r\n      [\r\n\r\n      ]\r\n    ]\r\n  ]\r\n]\r\ndump\r\ntable_create Entries TABLE_NO_KEY\r\n```"},"comment":{"url":"https://api.github.com/repos/groonga/groonga/issues/comments/233521403","html_url":"https://github.com/groonga/groonga/issues/586#issuecomment-233521403","issue_url":"https://api.github.com/repos/groonga/groonga/issues/586","id":233521403,"user":{"login":"s-yata","id":778712,"avatar_url":"https://avatars.githubusercontent.com/u/778712?v=3","gravatar_id":"","url":"https://api.github.com/users/s-yata","html_url":"https://github.com/s-yata","followers_url":"https://api.github.com/users/s-yata/followers","following_url":"https://api.github.com/users/s-yata/following{/other_user}","gists_url":"https://api.github.com/users/s-yata/gists{/gist_id}","starred_url":"https://api.github.com/users/s-yata/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/s-yata/subscriptions","organizations_url":"https://api.github.com/users/s-yata/orgs","repos_url":"https://api.github.com/users/s-yata/repos","events_url":"https://api.github.com/users/s-yata/events{/privacy}","received_events_url":"https://api.github.com/users/s-yata/received_events","type":"User","site_admin":false},"created_at":"2016-07-19T03:34:15Z","updated_at":"2016-07-19T03:34:15Z","body":"念のために古いバージョンで再現するかどうかを確認しました．\r\n\r\nGroonga-5.0.0, 4.0.0, 3.0.0, 1.0.0 で再現します．\r\nGroonga-2.0.0 はビルドエラーになったのでスキップしました．\r\n"}}
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