MySQL query not going away after being killed -


i have mysql query copying data 1 table processing. reason, query takes few seconds locked overnight , ran several hours. when logged in morning, tried kill query, still listed in process list.

| id      | user     | host      | db   | command | time  | state        | info                                                                                 | +---------+----------+-----------+------+---------+-------+--------------+--------------------------------------------------------------------------------------+ | 1061763 | tb_admin | localhost | dw   | killed  | 45299 | sending data | insert email_data_inno_stage select * email_data_test limit 4480000, 10000 | | 1062614 | tb_admin | localhost | dw   | killed  |   863 | sending data | insert email_data_inno_stage select * email_data_test limit 4480000, 10000 |

what have caused this, , how can kill process can on work?

if table email_data_test myisam , locked, have held the insert.

if table email_data_test innodb, lot of mvcc data being written in ib_logfiles, may not have occurred yet.

in both cases, had limit clause scroll through 4,480,000 rows 10,000 rows needed insert.

killing query causes innodb table email_data_inno_stage execute rollback.


Comments

Post a Comment

Popular posts from this blog

apache - Add omitted ? to URLs -

i working on website cms reads page name of query string, e.g. http://exmaple.com/?pagename . trying create rewrite rule rewrite ? . so, user types in /pagename , taken /?pagename try this: rewriteengine on rewritecond %{request_filename} !-d rewritecond %{request_filename} !-f rewriterule ^/?(.*) index.php?$1 [l]
Read more

redirect - bbPress Forum - rewrite to wwww.mysite prohibits login -

i using bbpress installation without wordpress integration. the redirect of rewriteengine @ forum site works: rewriteengine on rewritecond %{http_host} ^forum.mysite.com$ rewriterule (.*)$ http://www.forum.mysite.com/$1 [r=301,l] the problem login pppress. bbpress login not recognize: http://www.forum.mysite/bb-login.php . it redirects to: http://forum.mysite.com/bb-login.php . i tried permalink settings none , name based, same issue. does uses redirect in bbpress or how can eliminate "double" content , redirect permanently www.? i redirected www.forum.mysite.com forum.mysite.com , achieved eliminate "double" content.
Read more

php - How can I stop spam on my custom forum/blog? -

so have custom built forum & blog system of late has been dealing lot of spam. if wordpress use akismet, if different common platform i'm sure i'd find plugin. there kind of static class can download this? using php. i'd still go akismet, if it. uses outside of wordpress, may have pay fee it, depending on use -- check terms , conditions -- it's option , easy implement in php using api. use api key wordpress. com account access. basically, grab whichever php client library takes fancy -- use alex potsides' php5 library -- plug in key, , it's handful of lines of code. here's bare bones of validation straight 1 of live sites: ... if ($akismet) { $akismet->setcommentauthor($name); $akismet->setcommentauthoremail($session->userinfo["email"]); $akismet->setcommentauthorurl(""); $akismet->setcommentcontent($sentence);...
Read more