{"id":1288,"date":"2012-02-28T14:13:34","date_gmt":"2012-02-28T14:13:34","guid":{"rendered":"http:\/\/www.withdata.com\/ad\/?p=1288"},"modified":"2026-07-03T06:56:14","modified_gmt":"2026-07-03T06:56:14","slug":"how-to-edit-oracle-field-data-type-in-sql-developer","status":"publish","type":"post","link":"https:\/\/www.withdata.com\/blog\/xlstoora\/how-to-edit-oracle-field-data-type-in-sql-developer.html","title":{"rendered":"How to edit Oracle field data type in SQL Developer"},"content":{"rendered":"<p>1. Click table name in left tree.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1289\" title=\"sqldeveloper1\" src=\"http:\/\/www.withdata.com\/wp\/wp-content\/uploads\/2012\/02\/sqldeveloper1.gif\" alt=\"\" width=\"1248\" height=\"780\" \/><\/p>\n<p>&nbsp;<\/p>\n<p>2. Click the &#8220;Edit&#8221; button.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1290\" title=\"sqldeveloper2\" src=\"http:\/\/www.withdata.com\/wp\/wp-content\/uploads\/2012\/02\/sqldeveloper2.gif\" alt=\"\" width=\"1248\" height=\"780\" \/><\/p>\n<p>3. then will show &#8220;Edit Table&#8221; form, select the field you want to edit in &#8220;Columns&#8221; list.<img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1291\" title=\"sqldeveloper3\" src=\"http:\/\/www.withdata.com\/wp\/wp-content\/uploads\/2012\/02\/sqldeveloper3.gif\" alt=\"\" width=\"700\" height=\"500\" \/><\/p>\n<p>4. Then you can change the &#8220;Type&#8221;, here is from &#8220;CLOB&#8221; to &#8220;NCLOB&#8221;.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-1292\" title=\"sqldeveloper4\" src=\"http:\/\/www.withdata.com\/wp\/wp-content\/uploads\/2012\/02\/sqldeveloper4.gif\" alt=\"\" width=\"700\" height=\"500\" \/><\/p>\n<p>Click &#8220;OK&#8221;. Done!<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. Click table name in left tree. &nbsp; 2. Click the &#8220;Edit&#8221; button. 3. then will show &#8220;Edit Table&#8221; form, select the field you want to edit in &#8220;Columns&#8221; list. 4. Then you can change the &#8220;Type&#8221;, here is from &#8220;CLOB&#8221; to &#8220;NCLOB&#8221;. Click &#8220;OK&#8221;. Done!<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[90],"tags":[171,170],"class_list":["post-1288","post","type-post","status-publish","format-standard","hentry","category-xlstoora","tag-edit-oracle-data-type","tag-sql-developer"],"_links":{"self":[{"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/posts\/1288","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/comments?post=1288"}],"version-history":[{"count":11,"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/posts\/1288\/revisions"}],"predecessor-version":[{"id":1295,"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/posts\/1288\/revisions\/1295"}],"wp:attachment":[{"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/media?parent=1288"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/categories?post=1288"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.withdata.com\/blog\/wp-json\/wp\/v2\/tags?post=1288"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}