{"id":126860,"date":"2024-03-25T00:01:39","date_gmt":"2024-03-24T15:01:39","guid":{"rendered":"https:\/\/www.silicloud.com\/ja\/blog\/oracle%e3%81%a7%e3%82%ab%e3%83%bc%e3%82%bd%e3%83%ab%e9%95%b7%e3%82%92%e5%8f%96%e5%be%97%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/"},"modified":"2024-03-27T08:35:43","modified_gmt":"2024-03-26T23:35:43","slug":"oracle%e3%81%a7%e3%82%ab%e3%83%bc%e3%82%bd%e3%83%ab%e9%95%b7%e3%82%92%e5%8f%96%e5%be%97%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/ja\/blog\/oracle%e3%81%a7%e3%82%ab%e3%83%bc%e3%82%bd%e3%83%ab%e9%95%b7%e3%82%92%e5%8f%96%e5%be%97%e3%81%99%e3%82%8b%e6%96%b9%e6%b3%95\/","title":{"rendered":"Oracle\u3067\u30ab\u30fc\u30bd\u30eb\u9577\u3092\u53d6\u5f97\u3059\u308b\u65b9\u6cd5"},"content":{"rendered":"<p>Oracle\u3067\u306f\u3001%ROWCOUNT\u64ec\u4f3c\u5217\u3092\u4f7f\u7528\u3057\u3066\u30ab\u30fc\u30bd\u30eb\u306e\u9577\u3055\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u30ab\u30fc\u30bd\u30eb\u5909\u6570\u3092\u5ba3\u8a00\u3059\u308b\u3002<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">DECLARE<\/span>\r\n<span class=\"hljs-keyword\">CURSOR<\/span> cursor_name <span class=\"hljs-keyword\">IS<\/span>\r\n<span class=\"hljs-keyword\">SELECT<\/span> column1, column2, ... <span class=\"hljs-keyword\">FROM<\/span> table_name;\r\nv_count <span class=\"hljs-type\">INTEGER<\/span>;\r\n<span class=\"hljs-keyword\">BEGIN<\/span>\r\n<span class=\"hljs-comment\">-- \u5176\u4ed6\u4ee3\u7801<\/span>\r\n<span class=\"hljs-keyword\">END<\/span>;\r\n<\/code><\/pre>\n<ol>\n<li>\u30ab\u30fc\u30bd\u30eb\u3092\u5b9f\u884c\u3059\u308b\u3002<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">OPEN<\/span> cursor_name;\r\n<\/code><\/pre>\n<ol>\n<li>\u30ab\u30fc\u30bd\u30eb\u306e\u9577\u3055\u3092\u53d6\u5f97\u3059\u308b\u3002<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">FETCH<\/span> cursor_name <span class=\"hljs-keyword\">INTO<\/span> variable_name;\r\nv_count :<span class=\"hljs-operator\">=<\/span> cursor_name<span class=\"hljs-operator\">%<\/span>ROWCOUNT;\r\n<\/code><\/pre>\n<p>%ROWCOUNT \u7591\u4f3c\u5217\u306f\u3001\u76f4\u8fd1\u306b\u5b9f\u884c\u3055\u308c\u305f SELECT \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u306e\u5f71\u97ff\u3092\u53d7\u3051\u305f\u884c\u6570\u3092\u8fd4\u3057\u307e\u3059\u3002\u305f\u3060\u3057\u3001%ROWCOUNT \u306e\u5024\u306f\u3001FETCH \u30b9\u30c6\u30fc\u30c8\u30e1\u30f3\u30c8\u304c\u5b9f\u884c\u3055\u308c\u305f\u3068\u304d\u3060\u3051\u66f4\u65b0\u3055\u308c\u307e\u3059\u3002<\/p>\n<ol>\n<li>\u30ab\u30fc\u30bd\u30eb\u3092\u9589\u3058\u307e\u3059\u3002<\/li>\n<\/ol>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">CLOSE<\/span> cursor_name;\r\n<\/code><\/pre>\n<p>\u4ee5\u4e0a\u306e\u30b9\u30c6\u30c3\u30d7\u3092\u5b8c\u4e86\u3059\u308b\u3068\u3001\u5909\u6570v_count\u306b\u30ab\u30fc\u30bd\u30eb\u306e\u9577\u3055\u304c\u683c\u7d0d\u3055\u308c\u3066\u3044\u307e\u3059\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Oracle\u3067\u306f\u3001%ROWCOUNT\u64ec\u4f3c\u5217\u3092\u4f7f\u7528\u3057\u3066\u30ab\u30fc\u30bd\u30eb\u306e\u9577\u3055\u3092\u53d6\u5f97\u3059\u308b\u3053\u3068\u304c\u3067\u304d\u307e\u3059\u3002 \u30ab\u30fc\u30bd\u30eb\u5909\u6570\u3092\u5ba3\u8a00\u3059\u308b\u3002 DECLARE CURSOR cursor_name IS SELECT column1, colu [&hellip;]<\/p>\n","protected":false},"author":3,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-126860","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v21.5 (Yoast SEO v21.5) - 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