<?xml version='1.0' encoding='UTF-8'?><?xml-stylesheet href="http://www.blogger.com/styles/atom.css" type="text/css"?><feed xmlns='http://www.w3.org/2005/Atom' xmlns:openSearch='http://a9.com/-/spec/opensearchrss/1.0/'><id>tag:blogger.com,1999:blog-26801181.post5419460202887544720..comments</id><updated>2011-07-07T16:47:34.769+02:00</updated><category term='Tutorial PL/SQL'/><category term='Optimización y tuning de bases de datos'/><category term='Librerías estándar PLSQL'/><category term='Utilidades PLSQL'/><category term='Bases de datos Oracle'/><title type='text'>Comments on Programación PL/SQL y bases de datos Oracle: Bloqueo de tablas hijo por causa de ejecutar sente...</title><link rel='http://schemas.google.com/g/2005#feed' type='application/atom+xml' href='http://www.plsql.biz/feeds/5419460202887544720/comments/default'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/26801181/5419460202887544720/comments/default'/><link rel='alternate' type='text/html' href='http://www.plsql.biz/2011/01/bloqueo-tablas-hijo-por-tablas-padre.html'/><author><name>José Luis Pérez</name><uri>https://profiles.google.com/102634062599347146150</uri><email>noreply@blogger.com</email><gd:image xmlns:gd='http://schemas.google.com/g/2005' rel='http://schemas.google.com/g/2005#thumbnail' width='32' height='32' src='//lh5.googleusercontent.com/-4QS7hkQaOzk/AAAAAAAAAAI/AAAAAAAAGhg/FWpeXVJY9cg/s512-c/photo.jpg'/></author><generator version='7.00' uri='http://www.blogger.com'>Blogger</generator><openSearch:totalResults>2</openSearch:totalResults><openSearch:startIndex>1</openSearch:startIndex><openSearch:itemsPerPage>25</openSearch:itemsPerPage><entry><id>tag:blogger.com,1999:blog-26801181.post-2738039353856206168</id><published>2011-07-07T16:47:34.769+02:00</published><updated>2011-07-07T16:47:34.769+02:00</updated><title type='text'>Hola, como siempre un gusto leer tus articulos.
Y ...</title><content type='html'>Hola, como siempre un gusto leer tus articulos.&lt;br /&gt;Y si, tienes toda la razon, la regla de oro aqui es: Toda FK en un tabla TIENE que tener un indice asociado, de lo contrario van a sufrir sobre todo en aplicaciones que manejan alto nivel de concurrencia sobre las mismas tablas.&lt;br /&gt;Otro detalle a tener en cuenta son los indices BITMAP, ojo con ellos en aplicaciones concurrentes pues tambien producen bloqueos.&lt;br /&gt;&lt;br /&gt;Saludos cordiales&lt;br /&gt;Jacqueline</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/26801181/5419460202887544720/comments/default/2738039353856206168'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/26801181/5419460202887544720/comments/default/2738039353856206168'/><link rel='alternate' type='text/html' href='http://www.plsql.biz/2011/01/bloqueo-tablas-hijo-por-tablas-padre.html?showComment=1310050054769#c2738039353856206168' title=''/><author><name>Jacqueline Gil Tapia-Ruano</name><uri>http://www.blogger.com/profile/12433559285423291447</uri><email>noreply@blogger.com</email><gd:image xmlns:gd='http://schemas.google.com/g/2005' rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='http://www.plsql.biz/2011/01/bloqueo-tablas-hijo-por-tablas-padre.html' ref='tag:blogger.com,1999:blog-26801181.post-5419460202887544720' source='http://www.blogger.com/feeds/26801181/posts/default/5419460202887544720' type='text/html'/><gd:extendedProperty xmlns:gd='http://schemas.google.com/g/2005' name='blogger.itemClass' value='pid-162725840'/></entry><entry><id>tag:blogger.com,1999:blog-26801181.post-1280471749757981453</id><published>2011-06-21T20:23:29.356+02:00</published><updated>2011-06-21T20:23:29.356+02:00</updated><title type='text'>Excelente tip!! hace ya un tiempo que venia observ...</title><content type='html'>Excelente tip!! hace ya un tiempo que venia observando este tipo de bloqueos en mi sistema... gracias crack!!</content><link rel='edit' type='application/atom+xml' href='http://www.blogger.com/feeds/26801181/5419460202887544720/comments/default/1280471749757981453'/><link rel='self' type='application/atom+xml' href='http://www.blogger.com/feeds/26801181/5419460202887544720/comments/default/1280471749757981453'/><link rel='alternate' type='text/html' href='http://www.plsql.biz/2011/01/bloqueo-tablas-hijo-por-tablas-padre.html?showComment=1308680609356#c1280471749757981453' title=''/><author><name>Emir</name><uri>http://www.blogger.com/profile/02456918888817225605</uri><email>noreply@blogger.com</email><gd:image xmlns:gd='http://schemas.google.com/g/2005' rel='http://schemas.google.com/g/2005#thumbnail' width='16' height='16' src='http://img2.blogblog.com/img/b16-rounded.gif'/></author><thr:in-reply-to xmlns:thr='http://purl.org/syndication/thread/1.0' href='http://www.plsql.biz/2011/01/bloqueo-tablas-hijo-por-tablas-padre.html' ref='tag:blogger.com,1999:blog-26801181.post-5419460202887544720' source='http://www.blogger.com/feeds/26801181/posts/default/5419460202887544720' type='text/html'/><gd:extendedProperty xmlns:gd='http://schemas.google.com/g/2005' name='blogger.itemClass' value='pid-105011807'/></entry></feed>
