{"published":"2008-06-13 00:00:03","provider_name":"Hatena Blog","url":"https://a-san.hatenadiary.org/entry/20080613/p4","image_url":null,"author_url":"https://blog.hatena.ne.jp/a-san/","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fa-san.hatenadiary.org%2Fentry%2F20080613%2Fp4\" title=\" T-SQL\u6574\u5f62\u30de\u30af\u30ed Ver0.11 - a-san\u306e\u65e5\u8a18\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>","blog_title":"a-san\u306e\u65e5\u8a18","author_name":"a-san","title":" T-SQL\u6574\u5f62\u30de\u30af\u30ed Ver0.11","blog_url":"https://a-san.hatenadiary.org/","categories":[],"provider_url":"https://hatena.blog","type":"rich","version":"1.0","height":"190","description":"http://hide.maruo.co.jp/lib/macro/mhsql20041108.html \u79c0\u4e38\u30de\u30af\u30ed\u3067\u3059\u3002 \u6bd4\u8f03\u7684\u30ad\u30ec\u30a4\u306b\u6574\u5f62\u3067\u304d\u308b\u3088\u3046\u3067\u3059\u3002 \u9078\u629e\u7bc4\u56f2\u3092\u6574\u5f62\u3059\u308b\u306e\u3067\u306f\u306a\u304f\u3001\u3059\u3079\u3066\u306e\u30c6\u30ad\u30b9\u30c8\u3092\u6574\u5f62\u3057\u3088\u3046\u3068\u3057\u307e\u3059\u3002 \u5f93\u3063\u3066\u3001\uff11\u30d5\u30a1\u30a4\u30eb\uff1d\uff11\uff33\uff31\uff2c\u6587\u306b\u3057\u3066\u4f7f\u3046\u5fc5\u8981\u304c\u3042\u308a\u307e\u3059\u3002 \u30ab\u30f3\u30de\u304c\u884c\u672b\u306b\u304f\u308b\u306e\u304c\u3001\u79c1\u306e\u597d\u307f\u3068\u7570\u306a\u308a\u307e\u3059\u3002 SELECT COL1, COL2, COL3, COL4, COL5, COL6, COL7, COL8, MAX (COL1) AS MAXCOL1 FROM TABLE1 T1, TABLE2 T2 WHERE T1.COL1 = T2.COL2 OR CO\u2026"}