{"id":6557,"date":"2024-03-14T04:25:01","date_gmt":"2024-03-14T04:25:01","guid":{"rendered":"https:\/\/www.silicloud.com\/blog\/how-to-create-a-sequence-in-oracle\/"},"modified":"2025-08-02T05:09:57","modified_gmt":"2025-08-02T05:09:57","slug":"how-to-create-a-sequence-in-oracle","status":"publish","type":"post","link":"https:\/\/www.silicloud.com\/blog\/how-to-create-a-sequence-in-oracle\/","title":{"rendered":"Oracle Create Sequence: SQL Guide"},"content":{"rendered":"<p>To create a sequence in Oracle, you can use the following SQL statement:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">CREATE<\/span> SEQUENCE sequence_name\r\n<span class=\"hljs-keyword\">START<\/span> <span class=\"hljs-keyword\">WITH<\/span> <span class=\"hljs-number\">1<\/span>\r\nINCREMENT <span class=\"hljs-keyword\">BY<\/span> <span class=\"hljs-number\">1<\/span>\r\nMINVALUE <span class=\"hljs-number\">1<\/span>\r\nNOCACHE;\r\n<\/code><\/pre>\n<p>Among them, sequence_name is the name of the sequence, START WITH specifies the starting value of the sequence, INCREMENT BY specifies the value to increment by each time, MINVALUE specifies the minimum value of the sequence, and NOCACHE means that the sequence values are not cached.<\/p>\n<p>After creating a sequence, you can use the following SQL statement to retrieve the next value of the sequence:<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">SELECT<\/span> sequence_name.NEXTVAL <span class=\"hljs-keyword\">FROM<\/span> dual;\r\n<\/code><\/pre>\n<p>If you need to use a sequence in a table, you can specify the default value to be the next value in the sequence when creating the table.<\/p>\n<pre class=\"post-pre\"><code><span class=\"hljs-keyword\">CREATE<\/span> <span class=\"hljs-keyword\">TABLE<\/span> table_name (\r\n    id NUMBER <span class=\"hljs-keyword\">DEFAULT<\/span> sequence_name.NEXTVAL,\r\n    column1 VARCHAR2(<span class=\"hljs-number\">50<\/span>),\r\n    column2 NUMBER\r\n);\r\n<\/code><\/pre>\n","protected":false},"excerpt":{"rendered":"<p>To create a sequence in Oracle, you can use the following SQL statement: CREATE SEQUENCE sequence_name START WITH 1 INCREMENT BY 1 MINVALUE 1 NOCACHE; Among them, sequence_name is the name of the sequence, START WITH specifies the starting value of the sequence, INCREMENT BY specifies the value to increment by each time, MINVALUE specifies [&hellip;]<\/p>\n","protected":false},"author":12,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_import_markdown_pro_load_document_selector":0,"_import_markdown_pro_submit_text_textarea":"","footnotes":""},"categories":[1],"tags":[8010,830,3727,472,8011],"class_list":["post-6557","post","type-post","status-publish","format-standard","hentry","category-uncategorized","tag-create-sequence","tag-database-tutorial","tag-oracle-sequence","tag-oracle-sql","tag-sql-sequences"],"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>Oracle Create Sequence: SQL Guide - Blog - Silicon Cloud<\/title>\n<meta name=\"description\" content=\"Learn how to create sequences in Oracle SQL with syntax, parameters, and usage examples. 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