Re: error 13
Hi, What's the dir permissions? For example, if we have a file in /a/b/file, dir a is 644, even though file is 777, we can't access file, too. On Wed, Oct 17, 2012 at 10:31 AM, kalin ka...@el.net wrote: hi all.. this hasn't happened before... i'm in as root on the command line cleint. trying to load data infile '/path/to/file' file is owned by mysql and it has 777 permissions. the directory where the file is is also owned by mysql. when i do: mysql load data infile '/path/to/file' etc... i get: ERROR 13 (HY000): Can't get stat of '/path/to/file' (Errcode: 13) ls -al /path/to/file lists the file... so why do i get errcode 13?! i'm on os x. thanks... -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql -- Senior MySQL Developer @ Taobao.com Mobile Phone: +86 18658156856 (Hangzhou) Gtalk: penglixun(at)gmail.com Twitter: http://www.twitter.com/plinux Blog: http://www.penglixun.com
Re: Error message I am getting today. All help appreciated.
Hi, What query is running? Is web server and DB server in the same server? Have something in error.log of MySQL? On Wed, Oct 17, 2012 at 10:32 AM, ad...@canadianinvestors.com ad...@canadianinvestors.com wrote: Hi, I run www.canadianinvestors.com and am getting this error message. Warning: mysql_connect() [function.mysql-connect]: Lost connection to MySQL server during query in /var/www/domains/ x.canadianinvestors.com/docs/common/library/db_connect.inc on line 15 Lost connection to MySQL server during query Able to log in to the phpmyadmin database account and the script that the query is pointing to has the right password and appears to the untrained eye to be working. I host with myhosting.com and the site has been down for about 8 hours. Any and all help is appreciated. Yours Sincerely, Adrian Burridge CanadianInvestors.com Inc. mail2web - Check your email from the web at http://link.mail2web.com/mail2web -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql -- Senior MySQL Developer @ Taobao.com Mobile Phone: +86 18658156856 (Hangzhou) Gtalk: penglixun(at)gmail.com Twitter: http://www.twitter.com/plinux Blog: http://www.penglixun.com
Re: error 13
Hi, you can switch to mysql user su - mysql, and then stat this file. if you can't access, mysql user have not permissions. On Wed, Oct 17, 2012 at 11:49 AM, kalin ka...@el.net wrote: On 10/16/12 10:49 PM, Michael Dykman wrote: is your mysql client on the same host as the mysql server? if not, google the docs for 'local infile' yes. my laptop. On 2012-10-16 10:45 PM, Lixun Peng pengli...@gmail.com wrote: Hi, What's the dir permissions? For example, if we have a file in /a/b/file, dir a is 644, even though file is 777, we can't access file, too. On Wed, Oct 17, 2012 at 10:31 AM, kalin ka...@el.net wrote: hi all.. this hasn't happe... -- Senior MySQL Developer @ Taobao.com Mobile Phone: +86 18658156856 (Hangzhou) Gtalk: penglixun(at)gmail.com Twitter: http://www.twitter.com/plinux Blog: http://www.penglixun.com -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql -- Senior MySQL Developer @ Taobao.com Mobile Phone: +86 18658156856 (Hangzhou) Gtalk: penglixun(at)gmail.com Twitter: http://www.twitter.com/plinux Blog: http://www.penglixun.com
Re: Can I measure the use of index?
Hi, If you are using Percona Server, you can use this query: SELECT DISTINCT s.table_schema, s.table_name, s.index_name FROM information_schema.statistics `s` LEFT JOIN information_schema.index_statistics indxs ON ( s.table_schema = indxs.table_schema AND s.table_name = indxs.table_name AND s.index_name = indxs.index_name ) WHERE indxs.table_schema IS NULL AND s.index_name NOT IN ( 'PRIMARY' ) ; It will display all indexes that not use. or this query: SELECT table_name, index_name, SUM(rows_read) FROM information_schema.index_statistics GROUP BY table_name, index_name; you can get the all indexes are using. On Tue, Oct 16, 2012 at 12:44 AM, Perrin Harkins per...@elem.com wrote: On Mon, Oct 15, 2012 at 11:24 AM, Carlos Eduardo Caldi ce_ca...@hotmail.com wrote: Somebody knows how can I log or measure the index use ? http://www.percona.com/doc/percona-toolkit/2.1/pt-index-usage.html - Perrin -- MySQL General Mailing List For list archives: http://lists.mysql.com/mysql To unsubscribe:http://lists.mysql.com/mysql -- Senior MySQL Developer @ Taobao.com Mobile Phone: +86 18658156856 (Hangzhou) Gtalk: penglixun(at)gmail.com Twitter: http://www.twitter.com/plinux Blog: http://www.penglixun.com
