{"version":"1.0","type":"rich","categories":["MySQL","hack"],"provider_url":"https://hatena.blog","description":"\u65b0\u3057\u3044SQL\u30b3\u30de\u30f3\u30c9\u3084SQL\u95a2\u6570\u306a\u3069\u3092\u30d1\u30fc\u30b5\u306b\u8ffd\u52a0\u3059\u308b\u969b\u3001\u7de8\u96c6\u3059\u308b\u3079\u304d\u30d5\u30a1\u30a4\u30eb\u306f\u4ee5\u4e0b\u3002 sql/lex.h sql/sql_yacc.yy \u3067\u3082\u3063\u3066\u3001GNU Bison\u306b\u3088\u308a\u3053\u3053\u304b\u3089\u81ea\u52d5\u751f\u6210\u3055\u308c\u308b\u30d5\u30a1\u30a4\u30eb\u306f\u4ee5\u4e0b\u3002 sql/sql_yacc.h sql/sql_yacc.cc \u3067\u3082\u3053\u308c\u3060\u3051\u3060\u3068diff\u6f0f\u308c\u306b\u306a\u308b\u306e\u3067\u6ce8\u610f\u3002 sql/lex_hash.h \u3053\u308c\u3082diff\u308b\u5fc5\u8981\u3042\u308a\u3002\u307e\u3060\u3088\u304f\u4ed5\u7d44\u307f\u306f\u8abf\u3079\u3066\u306a\u3044\u3051\u3069\u3001lex_hash.h\u306fMySQL\u304c\u30d1\u30fc\u30b5\u306e\u51e6\u7406\u3092\u9ad8\u901f\u5316\u3059\u308b\u305f\u3081\u306b\u4f7f\u3063\u3066\u308b\u6280\u306e\u3072\u3068\u3064\u3089\u3057\u3044\u3067\u3059\u3002lex_hash.h\u304cpatch\u306b\u5165\u3063\u3066\u306a\u3044\u3068\u3001\u305d\u306e\u9ad8\u901f\u5316\u306e\u305f\u3081\u306b\u4f7f\u3063\u3066\u308b\u914d\u5217\u306e\u30a4\u30f3\u30c7\u30c3\u30af\u30b9\u304c\u305a\u2026","height":"190","author_url":"https://blog.hatena.ne.jp/mir/","image_url":null,"url":"https://mir.hatenadiary.org/entry/20070906/p1","published":"2007-09-06 00:00:01","provider_name":"Hatena Blog","title":" SQL\u30d1\u30fc\u30b5\u95a2\u4fc2\u3092\u5909\u66f4\u3057\u305f\u969b\u306bdiff\u308b\u3079\u304d\u30d5\u30a1\u30a4\u30eb\u4e00\u89a7","author_name":"mir","blog_url":"https://mir.hatenadiary.org/","blog_title":"mir the developer","width":"100%","html":"<iframe src=\"https://hatenablog-parts.com/embed?url=https%3A%2F%2Fmir.hatenadiary.org%2Fentry%2F20070906%2Fp1\" title=\" SQL\u30d1\u30fc\u30b5\u95a2\u4fc2\u3092\u5909\u66f4\u3057\u305f\u969b\u306bdiff\u308b\u3079\u304d\u30d5\u30a1\u30a4\u30eb\u4e00\u89a7 - mir the developer\" class=\"embed-card embed-blogcard\" scrolling=\"no\" frameborder=\"0\" style=\"display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;\"></iframe>"}