{"id":9707,"date":"2023-08-01T11:34:04","date_gmt":"2023-08-01T02:34:04","guid":{"rendered":"https:\/\/fobi.ashisuto.co.jp\/tech\/?p=9707"},"modified":"2024-03-23T13:43:41","modified_gmt":"2024-03-23T04:43:41","slug":"disabling_optimization","status":"publish","type":"post","link":"https:\/\/fobi.ashisuto.co.jp\/tech\/technical\/techmemo\/disabling_optimization\/","title":{"rendered":"WebFOCUS\u306eSQL\u306e\u6700\u9069\u5316\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3057\u3088\u3046\uff01"},"content":{"rendered":"\n<h2 class=\"wp-block-heading\">\u6982\u8981<\/h2>\n\n\n\n<p>WebFOCUS\u306f\u691c\u7d22\u5bfe\u8c61\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u6700\u9069\u5316\u3055\u308c\u305fSQL\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u767a\u884c\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<p>SQL\u304c\u6700\u9069\u5316\u3055\u308c\u308b\u3053\u3068\u306b\u3088\u308a\u6027\u80fd\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u3001(\u305f\u3068\u3048\u3070\u3001WebFOCUS\u306eDEFINE\u30b3\u30de\u30f3\u30c9\u306b\u6307\u5b9a\u3057\u305fIF THEN ELSE\u304c SQL\u306eCASE\u6587\u306b\u6700\u9069\u5316\u3055\u308c\u308b)\u3053\u306e\u969b\u3001\u6700\u9069\u5316\u306e\u6a5f\u80fd\u3092\u7121\u52b9\u306b\u3059\u308b\u3053\u3068\u3067\u6027\u80fd\u304c\u6539\u5584\u3055\u308c\u308b\u304b\u3092\u8a66\u3059\u306e\u306f\u6709\u76ca\u3067\u3059\u3002<\/p>\n\n\n\n<p>\u30d7\u30ed\u30b7\u30b8\u30e3\u306b\u30b3\u30de\u30f3\u30c9\u3092\u6307\u5b9a\u3059\u308b\u3053\u3068\u3067SQL\u306e\u6700\u9069\u5316\u3092\u7121\u52b9\u306b\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b5\u30f3\u30d7\u30eb<\/h2>\n\n\n\n<p>\u4ee5\u4e0b\u306eENGINE\u30b3\u30de\u30f3\u30c9\u3092\u30d7\u30ed\u30b7\u30b8\u30e3\u306e\u5148\u982d\u306b\u8ffd\u52a0\u3057\u307e\u3059\u3002<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>ENGINE <span class=\"bold-red\"><span style=\"background-image: linear-gradient(transparent 60%, rgba(255, 0, 0, 0.5) 60%)\" class=\"sme-highlighter\">SQLORA<\/span><\/span> SET OPTIMIZATION OFF<\/code><\/pre>\n\n\n\n<p>\u203bOracle\u304c\u691c\u7d22\u5bfe\u8c61\u306e\u5834\u5408<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u30b3\u30de\u30f3\u30c9\u89e3\u8aac<\/h2>\n\n\n\n<h3 class=\"wp-block-heading\">SQL\u306e\u6700\u9069\u5316\u3092\u7121\u52b9\u5316<\/h3>\n\n\n\n<pre class=\"wp-block-code\"><code>ENGINE <span class=\"bold-red\"><span style=\"background-image: linear-gradient(transparent 60%, rgba(255, 0, 0, 0.5) 60%)\" class=\"sme-highlighter\">xxxxxx<\/span><\/span> SET OPTIMIZATION OFF<\/code><\/pre>\n\n\n\n<p>\u8d64\u5b57\u306e\u90e8\u5206\u306f\u691c\u7d22\u5bfe\u8c61\u306b\u3088\u308a\u7570\u306a\u308a\u307e\u3059\u3002\u30de\u30b9\u30bf\u30fc\u30d5\u30a1\u30a4\u30eb\u306eSUFFIX\u306e\u7b87\u6240\u3092\u78ba\u8a8d\u3057\u3066\u304f\u3060\u3055\u3044\u3002<\/p>\n\n\n\n<p>\u30de\u30b9\u30bf\u30fc\u30d5\u30a1\u30a4\u30eb\u306e\u4f8b<\/p>\n\n\n\n<pre class=\"wp-block-code\"><code>FILENAME=SEIHIN, <span class=\"marker\"><span class=\"marker-red\"><span style=\"background-image: linear-gradient(transparent 60%, rgba(255, 192, 203, 0.5) 60%)\" class=\"sme-highlighter\">SUFFIX=SQLMSS<\/span><\/span><\/span>  , $\n  SEGMENT=SEIHIN, SEGTYPE=S0, $\n    FIELDNAME=\u88fd\u54c1\u30b3\u30fc\u30c9, ALIAS=\u88fd\u54c1\u30b3\u30fc\u30c9, USAGE=A5V, ACTUAL=A5V,\n      MISSING=ON, $\n    FIELDNAME=\u88fd\u54c1\u540d, ALIAS=\u88fd\u54c1\u540d, USAGE=A18V, ACTUAL=A18V,<\/code><\/pre>\n\n\n\n<p>SUFFIX\u304cSQLMSS\u3067\u3059\u306e\u3067\u3001\u3053\u306e\u5834\u5408\u306fMS SQL Server\u304c\u691c\u7d22\u5bfe\u8c61\u3067\u3059\u3002<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"> SQL\u306e\u6700\u9069\u5316\u3092\u7121\u52b9\u5316\u3059\u308b\u30b3\u30de\u30f3\u30c9\u6307\u5b9a\u6642\u306e\u6ce8\u610f\u70b9<\/h3>\n\n\n\n<p>\u6700\u9069\u5316\u3092\u7121\u52b9\u306b\u3059\u308b\u30b3\u30de\u30f3\u30c9\u3092edasprof.prf\u306b\u8a2d\u5b9a\u3059\u308b\u3068\u3001WebFOCUS\u306e\u51e6\u7406\u3059\u3079\u3066\u306b\u304a\u3044\u3066SQL\u306e\u6700\u9069\u5316\u304c\u7121\u52b9\u306b\u306a\u308a\u307e\u3059\u3002\u691c\u7d22\u51e6\u7406\u3059\u3079\u3066\u3092WebFOCUS\u5185\u90e8\u3067\u51e6\u7406\u3059\u308b\u3053\u3068\u306b\u306a\u308a\u3001\u30ec\u30b9\u30dd\u30f3\u30b9\u306b\u5927\u304d\u306a\u5f71\u97ff\u304c\u53ca\u3073\u307e\u3059\u3002\u6700\u9069\u5316\u3092\u7121\u52b9\u306b\u3059\u308b\u30b3\u30de\u30f3\u30c9\u306f\u30d7\u30ed\u30b7\u30b8\u30e3\u3054\u3068\u306b\u6307\u5b9a\u3059\u308b\u3053\u3068\u3092\u63a8\u5968\u3057\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6982\u8981 WebFOCUS\u306f\u691c\u7d22\u5bfe\u8c61\u306e\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u304b\u3089\u306e\u30ec\u30b9\u30dd\u30f3\u30b9\u3092\u5411\u4e0a\u3055\u305b\u308b\u305f\u3081\u306b\u6700\u9069\u5316\u3055\u308c\u305fSQL\u3092\u30c7\u30fc\u30bf\u30d9\u30fc\u30b9\u306b\u767a\u884c\u3057\u307e\u3059\u3002 SQL\u304c\u6700\u9069\u5316\u3055\u308c\u308b\u3053\u3068\u306b\u3088\u308a\u6027\u80fd\u554f\u984c\u304c\u767a\u751f\u3059\u308b\u5834\u5408\u304c\u3042\u308a\u3001(\u305f\u3068\u3048\u3070\u3001WebFOCUS\u306eD 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