{"provider_name":"Hatena Blog","image_url":null,"width":"100%","height":"190","url":"https://haradago.hatenadiary.org/entry/20080928/p1","author_name":"haradago","author_url":"https://blog.hatena.ne.jp/haradago/","version":"1.0","published":"2008-09-28 00:00:00","provider_url":"https://hatena.blog","description":"\u30d7\u30e9\u30a4\u30de\u30ea\u30ad\u30fc\u3092\u5909\u66f4\u3059\u308b\u306b\u306fDROP CONSTRAINT\u3067\u884c\u3046\u3002 \u4ee5\u4e0b\u3001\u4f7f\u7528\u4f8b ALTER TABLE tbl_Hoge DROP CONSTRAINT PK_tbl_Hoge ; Alter Table tbl_Hoge Add Constraint PK_tbl_Hoge Primary Key ( hogeId,hogeNo );","blog_title":"\u3076\u308a\u308a\u3042\u3093\u3068\u308d\u30fc\u3069(\u4eee)","categories":["oracle"],"type":"rich","blog_url":"https://haradago.hatenadiary.org/","title":"DROP CONSTRAINT","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fharadago.hatenadiary.org%2Fentry%2F20080928%2Fp1\" title=\"DROP CONSTRAINT - \u3076\u308a\u308a\u3042\u3093\u3068\u308d\u30fc\u3069(\u4eee)\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}