UPDATE wp_posts SET post_content = REPLACE (post_content,'á','á');
UPDATE wp_posts SET post_title =  REPLACE (post_title,'á','á');
UPDATE wp_comments SET comment_content =  REPLACE (comment_content,'á','á');
UPDATE wp_comments SET comment_author =  REPLACE (comment_author,'á','á');
UPDATE wp_links SET link_name =  REPLACE (link_name,'á','á');
UPDATE wp_options SET option_value =  REPLACE (option_value,'á','á');
UPDATE wp_usermeta SET meta_value =  REPLACE (meta_value,'á','á');
UPDATE wp_users SET display_name =  REPLACE (display_name,'á','á');

UPDATE wp_posts SET post_content = REPLACE (post_content,'é','é');
UPDATE wp_posts SET post_title =  REPLACE (post_title,'é','é');
UPDATE wp_comments SET comment_content =  REPLACE (comment_content,'é','é');
UPDATE wp_comments SET comment_author =  REPLACE (comment_author,'é','é');
UPDATE wp_links SET link_name =  REPLACE (link_name,'é','é');
UPDATE wp_options SET option_value =  REPLACE (option_value,'é','é');
UPDATE wp_usermeta SET meta_value =  REPLACE (meta_value,'é','é');
UPDATE wp_users SET display_name =  REPLACE (display_name,'é','é');

UPDATE wp_posts SET post_content = REPLACE (post_content,'ó','ó');
UPDATE wp_posts SET post_title =  REPLACE (post_title,'ó','ó');
UPDATE wp_comments SET comment_content =  REPLACE (comment_content,'ó','ó');
UPDATE wp_comments SET comment_author =  REPLACE (comment_author,'ó','ó');
UPDATE wp_links SET link_name =  REPLACE (link_name,'ó','ó');
UPDATE wp_options SET option_value =  REPLACE (option_value,'ó','ó');
UPDATE wp_usermeta SET meta_value =  REPLACE (meta_value,'ó','ó');
UPDATE wp_users SET display_name =  REPLACE (display_name,'ó','ó');

UPDATE wp_posts SET post_content = REPLACE (post_content,'¿','¿');
UPDATE wp_posts SET post_title =  REPLACE (post_title,'¿','¿');
UPDATE wp_comments SET comment_content =  REPLACE (comment_content,'¿','¿');
UPDATE wp_comments SET comment_author =  REPLACE (comment_author,'¿','¿');
UPDATE wp_links SET link_name =  REPLACE (link_name,'¿','¿');
UPDATE wp_options SET option_value =  REPLACE (option_value,'¿','¿');
UPDATE wp_usermeta SET meta_value =  REPLACE (meta_value,'¿','¿');
UPDATE wp_users SET display_name =  REPLACE (display_name,'¿','¿');

UPDATE wp_posts SET post_content = REPLACE (post_content,'ú','ú');
UPDATE wp_posts SET post_title =  REPLACE (post_title,'ú','ú');
UPDATE wp_comments SET comment_content =  REPLACE (comment_content,'ú','ú');
UPDATE wp_comments SET comment_author =  REPLACE (comment_author,'ú','ú');
UPDATE wp_links SET link_name =  REPLACE (link_name,'ú','ú');
UPDATE wp_options SET option_value =  REPLACE (option_value,'ú','ú');
UPDATE wp_usermeta SET meta_value =  REPLACE (meta_value,'ú','ú');
UPDATE wp_users SET display_name =  REPLACE (display_name,'ú','ú');

UPDATE wp_posts SET post_content = REPLACE (post_content,'ñ','ñ');
UPDATE wp_posts SET post_title =  REPLACE (post_title,'ñ','ñ');
UPDATE wp_comments SET comment_content =  REPLACE (comment_content,'ñ','ñ');
UPDATE wp_comments SET comment_author =  REPLACE (comment_author,'ñ','ñ');
UPDATE wp_links SET link_name =  REPLACE (link_name,'ñ','ñ');
UPDATE wp_options SET option_value =  REPLACE (option_value,'ñ','ñ');
UPDATE wp_usermeta SET meta_value =  REPLACE (meta_value,'ñ','ñ');
UPDATE wp_users SET display_name =  REPLACE (display_name,'ñ','ñ');

UPDATE wp_posts SET post_content = REPLACE(REPLACE(post_content,CHAR(173),''), CHAR(195), 'í'); 
UPDATE wp_posts SET post_title =  REPLACE(REPLACE(post_title,CHAR(173),''), CHAR(195), 'í'); 
UPDATE wp_comments SET comment_content =  REPLACE(REPLACE(comment_content,CHAR(173),''), CHAR(195), 'í'); 
UPDATE wp_comments SET comment_author =  REPLACE(REPLACE(comment_author,CHAR(173),''), CHAR(195), 'í'); 
UPDATE wp_links SET link_name =  REPLACE(REPLACE(link_name,CHAR(173),''), CHAR(195), 'í'); 
UPDATE wp_options SET option_value =  REPLACE(REPLACE(option_value,CHAR(173),''), CHAR(195), 'í'); 
UPDATE wp_usermeta SET meta_value =  REPLACE(REPLACE(meta_value,CHAR(173),''), CHAR(195), 'í'); 
UPDATE wp_users SET display_name =  REPLACE(REPLACE(display_name,CHAR(173),''), CHAR(195), 'í'); 

UPDATE wp_posts SET post_content = REPLACE (post_content,'´','´');
UPDATE wp_posts SET post_title =  REPLACE (post_title,'´','´');
UPDATE wp_comments SET comment_content =  REPLACE (comment_content,'´','´');
UPDATE wp_comments SET comment_author =  REPLACE (comment_author,'´','´');
UPDATE wp_links SET link_name =  REPLACE (link_name,'´','´');
UPDATE wp_options SET option_value =  REPLACE (option_value,'´','´');
UPDATE wp_usermeta SET meta_value =  REPLACE (meta_value,'´','´');
UPDATE wp_users SET display_name =  REPLACE (display_name,'´','´');

UPDATE wp_posts SET post_content = REPLACE (post_content,'“','“');
UPDATE wp_posts SET post_title =  REPLACE (post_title,'“','“');
UPDATE wp_comments SET comment_content =  REPLACE (comment_content,'“','“');
UPDATE wp_comments SET comment_author =  REPLACE (comment_author,'“','“');
UPDATE wp_links SET link_name =  REPLACE (link_name,'“','“');
UPDATE wp_options SET option_value =  REPLACE (option_value,'“','“');
UPDATE wp_usermeta SET meta_value =  REPLACE (meta_value,'“','“');
UPDATE wp_users SET display_name =  REPLACE (display_name,'“','“');

UPDATE wp_posts SET post_content = REPLACE (post_content,'Â  ',' ');
UPDATE wp_posts SET post_title =  REPLACE (post_title,'  ',' ');
UPDATE wp_comments SET comment_content =  REPLACE (comment_content,'Â  ',' ');
UPDATE wp_comments SET comment_author =  REPLACE (comment_author,'Â  ',' ');
UPDATE wp_links SET link_name =  REPLACE (link_name,'Â  ',' ');
UPDATE wp_options SET option_value =  REPLACE (option_value, 'Â  ',' ');
UPDATE wp_usermeta SET meta_value =  REPLACE (meta_value,'Â  ',' ');
UPDATE wp_users SET display_name =  REPLACE (display_name,'Â  ',' ');

UPDATE wp_posts SET post_content = REPLACE(REPLACE(post_content,CHAR(144),''), 'â€', '”'); 
UPDATE wp_posts SET post_title =  REPLACE(REPLACE(post_title,CHAR(144),''), 'â€', '”'); 
UPDATE wp_comments SET comment_content =  REPLACE(REPLACE(comment_content,CHAR(144),''), 'â€', '”'); 
UPDATE wp_comments SET comment_author =  REPLACE(REPLACE(comment_author,CHAR(144),''), 'â€', '”'); 
UPDATE wp_links SET link_name =  REPLACE(REPLACE(link_name,CHAR(144),''), 'â€', '”'); 
UPDATE wp_options SET option_value =  REPLACE(REPLACE(option_value,CHAR(144),''), 'â€', '”'); 
UPDATE wp_usermeta SET meta_value =  REPLACE(REPLACE(meta_value,CHAR(144),''), 'â€', '”'); 
UPDATE wp_users SET display_name =  REPLACE(REPLACE(display_name,CHAR(144),''), 'â€', '”'); 

UPDATE wp_posts SET post_content = REPLACE (post_content,CHAR(157),'');
UPDATE wp_posts SET post_title =  REPLACE (post_title,CHAR(157),'');
UPDATE wp_comments SET comment_content =  REPLACE (comment_content,CHAR(157),'');
UPDATE wp_comments SET comment_author =  REPLACE (comment_author,CHAR(157),'');
UPDATE wp_links SET link_name =  REPLACE (link_name,CHAR(157),'');
UPDATE wp_options SET option_value =  REPLACE (option_value,CHAR(157),'');
UPDATE wp_usermeta SET meta_value =  REPLACE (meta_value,CHAR(157),'');
UPDATE wp_users SET display_name =  REPLACE (display_name,CHAR(157),'');

UPDATE wp_posts SET post_content = REPLACE (post_content,',Â','´');
UPDATE wp_posts SET post_title =  REPLACE (post_title,'´','´');
UPDATE wp_comments SET comment_content =  REPLACE (comment_content,'´','´');
UPDATE wp_comments SET comment_author =  REPLACE (comment_author,'´','´');
UPDATE wp_links SET link_name =  REPLACE (link_name,'´','´');
UPDATE wp_options SET option_value =  REPLACE (option_value,'´','´');
UPDATE wp_usermeta SET meta_value =  REPLACE (meta_value,'´','´');
UPDATE wp_users SET display_name =  REPLACE (display_name,'´','´');

UPDATE wp_posts SET post_content = REPLACE (post_content,',Â',',');
UPDATE wp_posts SET post_title =  REPLACE (post_title,',Â',',');
UPDATE wp_comments SET comment_content =  REPLACE (comment_content,',Â',',');
UPDATE wp_comments SET comment_author =  REPLACE (comment_author,',Â',',');
UPDATE wp_links SET link_name =  REPLACE (link_name,',Â',',');
UPDATE wp_options SET option_value =  REPLACE (option_value,',Â',',');
UPDATE wp_usermeta SET meta_value =  REPLACE (meta_value,',Â',',');
UPDATE wp_users SET display_name =  REPLACE (display_name,',Â',',');