{"id":9717,"date":"2017-02-02T18:13:22","date_gmt":"2017-02-02T17:13:22","guid":{"rendered":"https:\/\/www.dbi-services.com\/blog\/database-diagram-using-sql-developer\/"},"modified":"2023-06-08T16:17:52","modified_gmt":"2023-06-08T14:17:52","slug":"database-diagram-using-sql-developer","status":"publish","type":"post","link":"https:\/\/www.dbi-services.com\/blog\/database-diagram-using-sql-developer\/","title":{"rendered":"Database Diagram using SQL Developer"},"content":{"rendered":"<p><strong>By Mouhamadou Diaw<\/strong><\/p>\n<p>Last Day a client asked me if I can generate a relational diagram for an oracle schema. He was just preparing a migration and wanted to see how tables are organized in the schema.<br \/>\nIn this article we will show how this is possible with SQL Developer . We are using SQL Developper 4.1.3.20<br \/>\n<a href=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/sqldev1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-14619\" src=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/sqldev1.png\" alt=\"sqldev1\" width=\"300\" height=\"201\" \/><\/a><br \/>\nOnce SQL Developer started just proceed as following :<br \/>\nLaunch <b>File ==&gt;Data Modeler ==&gt;Import==&gt;Data Dictionary<\/b><br \/>\n<a href=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/sqldev2.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-14620\" src=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/sqldev2.png\" alt=\"sqldev2\" width=\"300\" height=\"230\" \/><\/a><br \/>\nChoose your connection and Click Next<br \/>\n<a href=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/sqldev3.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-14621\" src=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/sqldev3.png\" alt=\"sqldev3\" width=\"300\" height=\"194\" \/><\/a><br \/>\nAnd then after we can choose the schema<br \/>\n<a href=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/sqldev4.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-14622\" src=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/sqldev4.png\" alt=\"sqldev4\" width=\"300\" height=\"194\" \/><\/a><br \/>\nIn this example we check all tables and click Next<br \/>\n<a href=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/sqldev5.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-14623\" src=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/sqldev5.png\" alt=\"sqldev5\" width=\"300\" height=\"194\" \/><\/a><br \/>\nReview the summary<br \/>\n<a href=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/sqldev6.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-14624\" src=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/sqldev6.png\" alt=\"sqldev6\" width=\"300\" height=\"194\" \/><\/a><br \/>\nAnd Then Click Finish<br \/>\n<a href=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/logfile1.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-14625\" src=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/logfile1.png\" alt=\"logfile\" width=\"300\" height=\"221\" \/><\/a><\/p>\n<p>After closing the log file, we have the diagram<br \/>\n<a href=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/sqldev7.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-14626\" src=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/sqldev7.png\" alt=\"sqldev7\" width=\"300\" height=\"161\" \/><\/a><\/p>\n<p>And we also can save the model in a PDF file or an image file<br \/>\n<a href=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/sqldev8.png\"><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-medium wp-image-14627\" src=\"https:\/\/www.dbi-services.com\/blog\/wp-content\/uploads\/sites\/2\/2022\/04\/sqldev8.png\" alt=\"sqldev8\" width=\"300\" height=\"200\" \/><\/a><\/p>\n<p>Hope this article will help<\/p>\n","protected":false},"excerpt":{"rendered":"<p>By Mouhamadou Diaw Last Day a client asked me if I can generate a relational diagram for an oracle schema. He was just preparing a migration and wanted to see how tables are organized in the schema. In this article we will show how this is possible with SQL Developer . We are using SQL [&hellip;]<\/p>\n","protected":false},"author":27,"featured_media":9727,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[229],"tags":[],"type_dbi":[],"class_list":["post-9717","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-database-administration-monitoring"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v27.2 (Yoast SEO v27.2) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>Database Diagram using SQL Developer - dbi Blog<\/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.dbi-services.com\/blog\/database-diagram-using-sql-developer\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Database Diagram using SQL Developer\" \/>\n<meta property=\"og:description\" content=\"By Mouhamadou Diaw Last Day a client asked me if I can generate a relational diagram for an oracle schema. 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