sql server - SQL query taking a long time to execute - 


use pooja go ----create testtable create table testtable(rtjobcode varchar(20), rtprofcode smallint,rttestcode smallint,profcode smallint,testcode smallint) ----insert testtable using select insert testtable (rtjobcode, rtprofcode,rttestcode,profcode,testcode) select rtjobcode,rttestcode,testcode,rtprofcode,profcode dbo.resulttest,dbo.test,dbo.profiles rttestcode=any(select testcode dbo.test)  ----verify data in testtable select * testtable  go

the above code tries take out entries table called resutltest , profiles , test,

the problem during creation of cube encountering data not consistent in tables, tried join on tables tables contained huge number of columns was'nt feasible tried making code keeps on executing without stopping , not displaying data

resulttest's rttestcode foreign key testcode

your query slow because making cartesian product between resulttest, test , profiles. need provide "join" conditions link tables together.

select rtjobcode      , rttestcode      , testcode      , rtprofcode       , profcode dbo.resulttest r  join dbo.test t   on r.rttestcode = t.testcode join dbo.profiles p   on r.rtprofcode = p.profcode

i speculate query looking for. note conditions link resulttest , test , condition links resulttest , profiles together.


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