{"id":1064,"date":"2015-04-14T16:33:02","date_gmt":"2015-04-14T08:33:02","guid":{"rendered":"http:\/\/www.821121.com\/?p=1064"},"modified":"2020-12-14T16:34:43","modified_gmt":"2020-12-14T08:34:43","slug":"oracle-sql%e8%af%ad%e5%8f%a5-%e4%b9%8b-round%e5%87%bd%e6%95%b0","status":"publish","type":"post","link":"http:\/\/www.821121.com\/?p=1064","title":{"rendered":"Oracle SQL\u8bed\u53e5 \u4e4b round\u51fd\u6570"},"content":{"rendered":"<h1>\u5b9a\u4e49<\/h1>\n<p>Round( ) \u51fd\u6570\uff1a\u4f20\u56de\u4e00\u4e2a\u6570\u503c\uff0c\u8be5\u6570\u503c\u662f\u6309\u7167\u6307\u5b9a\u7684\u5c0f\u6570\u4f4d\u5143\u6570\u8fdb\u884c\u56db\u820d\u4e94\u5165\u8fd0\u7b97\u7684\u7ed3\u679c\u3002<\/p>\n<h1>\u8bed\u6cd5<\/h1>\n<p>ROUND( number, decimal_places )\uff0c\u5176\u4e2d\uff1anumber\u4e3a\u9700\u8981\u56db\u820d\u4e94\u5165\u5904\u7406\u7684\u6570\u503c\u3001decimal_places : \u56db\u820d\u4e94\u5165 , \u5c0f\u6570\u53d6\u51e0\u4f4d ( \u4e0d\u5199\u9ed8\u8ba4\u4e3a 0 )\u3002<\/p>\n<h1>\u8fd4\u56de\u503c\u7c7b\u578b<\/h1>\n<p>\u6570\u5b57<\/p>\n<h1>\u4e3e\u4f8b<\/h1>\n<h2>\u672a\u52a0round\u51fd\u6570<\/h2>\n<pre><code class=\"language-sql\">sum(a.\u56fa\u5b9a\u8d44\u4ea7\u51c0\u503c)\/10000,2) as \u56fa\u5b9a\u8d44\u4ea7\u603b\u6570_\u4e07\u5143,\nsum(a.\u8425\u4e1a\u6536\u5165)\/10000,2) as \u8425\u4e1a\u6536\u5165\u603b\u6570_\u4e07\u5143,\nsum(a.\u5e94\u4ea4\u589e\u503c\u7a0e)\/10000,2) as \u5e94\u4ea4\u7a0e\u603b\u6570_\u4e07\u5143<\/code><\/pre>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2020\/12\/image-1607934065364.png\" alt=\"file\" \/><\/p>\n<h2>\u52a0\u5165round\u51fd\u6570\uff0c\u622a\u53d6\u5c0f\u6570\u70b9\u540e\u4e24\u4f4d<\/h2>\n<pre><code class=\"language-sql\">round(sum(a.\u56fa\u5b9a\u8d44\u4ea7\u51c0\u503c)\/10000,2) as \u56fa\u5b9a\u8d44\u4ea7\u603b\u6570_\u4e07\u5143,\nround(sum(a.\u8425\u4e1a\u6536\u5165)\/10000,2) as \u8425\u4e1a\u6536\u5165\u603b\u6570_\u4e07\u5143,\nround(sum(a.\u5e94\u4ea4\u589e\u503c\u7a0e)\/10000,2) as \u5e94\u4ea4\u7a0e\u603b\u6570_\u4e07\u5143<\/code><\/pre>\n<p><img decoding=\"async\" src=\"\/wp-content\/uploads\/2020\/12\/image-1607934161421.png\" alt=\"file\" \/><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u5b9a\u4e49 Round( ) \u51fd\u6570\uff1a\u4f20\u56de\u4e00\u4e2a\u6570\u503c\uff0c\u8be5\u6570\u503c<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[48],"tags":[],"class_list":["post-1064","post","type-post","status-publish","format-standard","hentry","category-sql"],"_links":{"self":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts\/1064","targetHints":{"allow":["GET"]}}],"collection":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=1064"}],"version-history":[{"count":1,"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts\/1064\/revisions"}],"predecessor-version":[{"id":1070,"href":"http:\/\/www.821121.com\/index.php?rest_route=\/wp\/v2\/posts\/1064\/revisions\/1070"}],"wp:attachment":[{"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=1064"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=1064"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.821121.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=1064"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}