Upgrading Magento stores can be quite a daunting task.<\/p>\n\n\n\n
Moreover, you may face errors or issues if the upgrade process is not handled with expertise.<\/p>\n\n\n\n
For instance, an issue of duplicate record from the order table arises while upgrading the store.<\/p>\n\n\n\n
In this case, you can simply run an SQL query to find duplicate increment_ID from the order table in Magento 2 store. Not only during the upgrade process but in any case where you want to find the duplicate entries in the order table, use the below solution. Additionally in Magento 2 use SQL Query for case sensitive data<\/a> as it is crucial for scenarios like these.<\/p>\n\n\n\n P.S: If you don\u2019t want to go through such issues while the upgrade process, opt for the professional\u00a0Magento Upgrade <\/a>Service<\/a>\u00a0by Meetanshi!<\/p>\n\n\n\n Just use the above SQL query and find whether your table has duplication in increment_id or not.<\/p>\n\n\n\n Find duplicate increment_id and modify the records that have duplication!<\/p>\n\n\n\n That\u2019s all!<\/p>\n\n\n\n Feel free to share the solution with Magento Community via social media.<\/p>\n\n\n\n Thank You.<\/p>\n","protected":false},"excerpt":{"rendered":" Upgrading Magento stores can be quite a daunting task. Moreover, you may face errors or issues if the upgrade process is not handled with expertise. For instance, an issue of duplicate record from the order table arises while upgrading the store. In this case, you can simply run an SQL query to find duplicate increment_ID […]<\/p>\n","protected":false},"author":13,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[34],"tags":[],"class_list":["post-1629","post","type-post","status-publish","format-standard","hentry","category-magento"],"_links":{"self":[{"href":"https:\/\/meetanshi.com\/blog\/wp-json\/wp\/v2\/posts\/1629","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/meetanshi.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/meetanshi.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/meetanshi.com\/blog\/wp-json\/wp\/v2\/users\/13"}],"replies":[{"embeddable":true,"href":"https:\/\/meetanshi.com\/blog\/wp-json\/wp\/v2\/comments?post=1629"}],"version-history":[{"count":3,"href":"https:\/\/meetanshi.com\/blog\/wp-json\/wp\/v2\/posts\/1629\/revisions"}],"predecessor-version":[{"id":21384,"href":"https:\/\/meetanshi.com\/blog\/wp-json\/wp\/v2\/posts\/1629\/revisions\/21384"}],"wp:attachment":[{"href":"https:\/\/meetanshi.com\/blog\/wp-json\/wp\/v2\/media?parent=1629"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/meetanshi.com\/blog\/wp-json\/wp\/v2\/categories?post=1629"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/meetanshi.com\/blog\/wp-json\/wp\/v2\/tags?post=1629"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}SQL Query to Find Duplicate Increment_ID From Order Table<\/h2>\n\n\n\n
SELECT increment_id FROM sales_flat_order group by increment_id having count(*) >= 2<\/pre>\n\n\n\n