{"id":19652,"date":"2024-03-15T19:16:00","date_gmt":"2024-03-15T19:16:00","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-does-oracle-separate-fields-using-a-specified-delimiter\/"},"modified":"2024-03-21T16:12:50","modified_gmt":"2024-03-21T16:12:50","slug":"how-does-oracle-separate-fields-using-a-specified-delimiter","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-does-oracle-separate-fields-using-a-specified-delimiter\/","title":{"rendered":"How does Oracle separate fields using a specified delimiter?"},"content":{"rendered":"<p>You can use Oracle&#8217;s SUBSTR and INSTR functions to split the field by a specified symbol.<\/p>\n<p>If you have a field named &#8220;field&#8221; containing a value that needs to be split, you can use the following SQL statement to separate the field by a specified delimiter.<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">SELECT<\/span> SUBSTR(field, <span class=\"hljs-number\">1<\/span>, INSTR(field, <span class=\"hljs-string\">'\u6307\u5b9a\u7b26\u53f7'<\/span>, <span class=\"hljs-number\">1<\/span>, <span class=\"hljs-number\">1<\/span>) <span class=\"hljs-operator\">-<\/span> <span class=\"hljs-number\">1<\/span>) <span class=\"hljs-keyword\">AS<\/span> first_part,\r\n       SUBSTR(field, INSTR(field, <span class=\"hljs-string\">'\u6307\u5b9a\u7b26\u53f7'<\/span>, <span class=\"hljs-number\">1<\/span>, <span class=\"hljs-number\">1<\/span>) <span class=\"hljs-operator\">+<\/span> <span class=\"hljs-number\">1<\/span>, INSTR(field, <span class=\"hljs-string\">'\u6307\u5b9a\u7b26\u53f7'<\/span>, <span class=\"hljs-number\">1<\/span>, <span class=\"hljs-number\">2<\/span>) <span class=\"hljs-operator\">-<\/span> INSTR(field, <span class=\"hljs-string\">'\u6307\u5b9a\u7b26\u53f7'<\/span>, <span class=\"hljs-number\">1<\/span>, <span class=\"hljs-number\">1<\/span>) <span class=\"hljs-operator\">-<\/span> <span class=\"hljs-number\">1<\/span>) <span class=\"hljs-keyword\">AS<\/span> second_part,\r\n       SUBSTR(field, INSTR(field, <span class=\"hljs-string\">'\u6307\u5b9a\u7b26\u53f7'<\/span>, <span class=\"hljs-number\">1<\/span>, <span class=\"hljs-number\">2<\/span>) <span class=\"hljs-operator\">+<\/span> <span class=\"hljs-number\">1<\/span>) <span class=\"hljs-keyword\">AS<\/span> third_part\r\n<span class=\"hljs-keyword\">FROM<\/span> \u8868\u540d;\r\n<\/code><\/pre>\n<p>Please replace the &#8220;field&#8221; with your actual field name, the &#8220;specified symbol&#8221; with the symbol you wish to use, and the &#8220;table name&#8221; with your actual table name in the SQL statement above.<\/p>\n<p>The above SQL statement splits fields based on specified symbols that appear for the first and second time, then saves the results into columns named &#8220;first_part&#8221;, &#8220;second_part&#8221;, and &#8220;third_part&#8221;. You can adjust the number of splits and the column names based on your specific needs.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>You can use Oracle&#8217;s SUBSTR and INSTR functions to split the field by a specified symbol. If you have a field named &#8220;field&#8221; containing a value that needs to be split, you can use the following SQL statement to separate the field by a specified delimiter. SELECT SUBSTR(field, 1, INSTR(field, &#8216;\u6307\u5b9a\u7b26\u53f7&#8217;, 1, 1) &#8211; 1) [&hellip;]<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[],"class_list":["post-19652","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) - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>How does Oracle separate fields using a specified delimiter? - Blog - Silicon Cloud<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.silicloud.com\/blog\/how-does-oracle-separate-fields-using-a-specified-delimiter\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"How does Oracle separate fields using a specified delimiter?\" \/>\n<meta property=\"og:description\" content=\"You can use Oracle&#8217;s SUBSTR and INSTR functions to split the field by a specified symbol. 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