jasper reports - How to create multiple chart using single query result data -

-

i have query returning me 40 row each row has number_of_bugs_closed , closed_date. closed_date value rage may , jun month.

now have create 3 report chart in jasperreports

  1. graph show number of closed bugs every day.
  2. graph show number of closed bugs every week.
  3. graph show number of closed bugs every month.

can create these 3 chart using single query result data, or have create 3 different queries?

is possible in jasper using script or other way?

i hope might use kind of date check in query.

where date between may , jun

instead create 2 parameters, $p{timecheck} , $p{timerange}.

in which, $p{timecheck} parameter used in query time comparison , parameter $p{timerange} used derive value of parameter $p{timecheck}. pass different $p{timerange} value different charts while mapping parameters, example, month chart $p{timerange}='month', week chart, $p{timerange}='week' , everyday chart, $p{timerange}='all'.

parameter $p{timecheck} should has following expression "$p{timerange} == 'week' ? 'date in (startdate or enddate of everyweek)' : $p{timerange} == 'month' ? 'date in (startdate or enddate of every month)' : 'date between may , jun'"

now use parameter in condition where $p!{timecheck}

note: donot use main query. try create dataset , use query.

i hope should solve question.


Comments

Post a Comment

Popular posts from this blog

Fail to load namespace Spring Security http://www.springframework.org/security/tags -

-
i have problem namespace of spring security on xhtml page. don't understand why can't load uri, , have following issue: whitelabel error page application has no explicit mapping /error, seeing fallback. tue jul 21 16:58:12 utc 2015 there unexpected error (type=not found, status=404). please need help! possible uri has been changed? best regards you using incorrect namespace url. correct url http://www.springframework.org/schema/security the error page seeing spring source website since not recognize url. try visiting http://www.springsource.org/security/tags in browser update : spring security tags used in jsp page correct tag lib declaration is: <%@ taglib prefix="sec" uri="http://www.springframework.org/security/tags" %>
Read more

sql - MySQL query optimization using coalesce -

-
can explain me why second query faster first? (first 1 takes around 40 seconds, second 1 less 0.1) select releases.feature_code, releases.platform_id, version, release_date, general_available, uri, filesize, display_name, feature_name.full_name, if ((select exists(select 1 release_exceptions releases.feature_code = release_exceptions.feature_code , releases.platform_id = release_exceptions.platform_id , releases.version = release_exceptions.version) = 1), 1, 0) release_exceptions releases left outer join platform using(platform_id) left outer join feature_name using(feature_code) order version desc; ~~~ query 2 ------------------ ~~~ select feature_code, version, release_date, general_available, platform_id, uri, filesize, display_name, feature_name.full_name, coalesce(release_exceptions, 0) release_exceptions mus.releases left outer join ( select distinct feature_code, version, platform_id, 1 release_exceptions mus.release_exceptions ) release_exceptions using ...
Read more

unity3d - Unity local avoidance in user created world -

-
i'm using unity3d networked multiplayer online game have large complex 3d terrain scene forest, trees, cliff, hills, mountains, bounders, etc. players can build structures sort of minecraft, , put them anywhere in scene, or move them around anytime. aside human controlled players, there automated ai players , objects animals roaming around scene following path. the problem how make these automated ai players , animals, able navigate around static , dynamic player created structures, because path follow can blocked player created structures, or other players , other ai objects, cliffs etc. have find away around them or on track if tumble down off high cliff example. so made navmesh , used navagents, takes care of static, non moving objects, how make ai players navigate around each other , dynamic structures created players can number in hundreds? i thought of adding navmeshobstacle everything, result in being attached hundreds of objects since user created structures b...
Read more