{"id":32,"date":"2021-08-06T14:22:18","date_gmt":"2021-08-06T12:22:18","guid":{"rendered":"https:\/\/www.cajondesastres.net\/?p=32"},"modified":"2021-08-06T14:22:18","modified_gmt":"2021-08-06T12:22:18","slug":"buscando-un-valor-en-oracle","status":"publish","type":"post","link":"https:\/\/www.cajondesastres.net\/?p=32","title":{"rendered":"Buscando un valor en oracle"},"content":{"rendered":"\n<p class=\"wp-block-paragraph\">C\u00f3digo para la b\u00fasqueda de un texto contenido en un campo de una tabla de Oracle (Tabla y nombre del campo desconocida). El siguiente ejemplo busca la palabra texto en todos los campos de todas las tablas de la base de datos a la que estamos conectados en este momento.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">variable val varchar2(10)<br>exec :val := &#8216;texto&#8217;<br>SELECT DISTINCT SUBSTR (:val, 1, 11) &#8220;Searchword&#8221;,<br>SUBSTR (table_name, 1, 14) &#8220;Table&#8221;,<br>SUBSTR (column_name, 1, 14) &#8220;Column&#8221;<br>FROM cols,<br>TABLE (xmlsequence (dbms_xmlgen.getxmltype (&#8216;select &#8216;<br>|| column_name<br>|| &#8216; from &#8216;<br>|| table_name<br>|| &#8216; where upper(&#8216;<br>|| column_name<br>|| &#8216;) like upper(&#8221;%&#8217;<br>|| :val<br>|| &#8216;%&#8221;)&#8217; ).extract (&#8216;ROWSET\/ROW\/*&#8217;) ) ) t<br>ORDER BY &#8220;Table&#8221;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>C\u00f3digo para la b\u00fasqueda de un texto contenido en un campo de una tabla de Oracle (Tabla y nombre del campo desconocida). El siguiente ejemplo busca la palabra texto en todos los campos de todas las tablas de la base de datos a la que estamos conectados en este momento. variable val varchar2(10)exec :val := &hellip; <a href=\"https:\/\/www.cajondesastres.net\/?p=32\" class=\"more-link\">Seguir leyendo <span class=\"screen-reader-text\">Buscando un valor en oracle<\/span> <span class=\"meta-nav\">&rarr;<\/span><\/a><\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[3,2],"tags":[5,4,6],"class_list":["post-32","post","type-post","status-publish","format-standard","hentry","category-bases-de-datos","category-informatica","tag-bases-de-datos","tag-informatica","tag-oracle"],"_links":{"self":[{"href":"https:\/\/www.cajondesastres.net\/index.php?rest_route=\/wp\/v2\/posts\/32","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cajondesastres.net\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cajondesastres.net\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cajondesastres.net\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cajondesastres.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=32"}],"version-history":[{"count":1,"href":"https:\/\/www.cajondesastres.net\/index.php?rest_route=\/wp\/v2\/posts\/32\/revisions"}],"predecessor-version":[{"id":33,"href":"https:\/\/www.cajondesastres.net\/index.php?rest_route=\/wp\/v2\/posts\/32\/revisions\/33"}],"wp:attachment":[{"href":"https:\/\/www.cajondesastres.net\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=32"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cajondesastres.net\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=32"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cajondesastres.net\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=32"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}