Erro no banco de dados do WordPress: [Key 'type_status_date' doesn't exist in table 'wp_posts']
SELECT post_modified_gmt
FROM ( SELECT @rownum:=0 ) init
JOIN wp_posts USE INDEX( type_status_date )
WHERE post_status IN ('publish','inherit')
AND post_type = 'attachment'
AND ( @rownum:=@rownum+1 ) % 1000 = 0
ORDER BY post_modified_gmt ASC