I used Oracle for the first time in my life today – thanks to help from David Haines – it was not nearly as scary as I had imagined. David told me about henplus – which is the “vi” of database debugging tools – fits my style perfectly.
\nHe walked me through my properties and getting connected to the database. Once connected – it felt a lot like any other database. Hey – put semicolons at the end.
\nThe MailArchive paging code came together in three compiles. Here are some cool queries.
\nselect * from ( select a.*, rownum rnum from ( select XML from MAILARCHIVE_MESSAGE where (CHANNEL_ID = ? ) order by MESSAGE_DATE desc ) a where rownum <= 20 ) where rnum >= 11
\nNote that the rows start from 1 – unlike the LIMIT in HSQL or MySql – where the rows start from zero. But all in all pretty straightforward.<\/p>\n","protected":false},"excerpt":{"rendered":"
I used Oracle for the first time in my life today – thanks to help from David Haines – it was not nearly as scary as I had imagined. David told me about henplus – which is the “vi” of database debugging tools – fits my style perfectly. He walked me through my properties and […]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-436","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/posts\/436","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/comments?post=436"}],"version-history":[{"count":1,"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/posts\/436\/revisions"}],"predecessor-version":[{"id":2531,"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/posts\/436\/revisions\/2531"}],"wp:attachment":[{"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/media?parent=436"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/categories?post=436"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.dr-chuck.com\/csev-blog\/wp-json\/wp\/v2\/tags?post=436"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}