sql server - SQL/Report Builder - Report to return data based on certain multple month entries -


i need create report returns range of data, based on open date , records opened within month each previous quarter.

so if run report @ start of august - show records have open date within may, feb, november, august no limit on year. open date month defined month report run.

i have basic code

select recordmonth, recordyear, caseref, casedescription,         caseopendate, casecloseddate, personname, personsurname   dbo.casereview  month(caseopendate) = 03     or month(casecopendate) = 06      or month(caseopendate) = 09      or month(caseopendate) = 12

issue is, need run dynamically, whichever month run, can show cases open date falls within previous quarters/months.

you can use modulo calculate 4 month numbers need based on current system date filter on those.

in case work.

declare @month int = month(getdate())  declare @m1 int = ((@month -1 ) % 12) +1 declare @m2 int = ((@month + 2) % 12) +1 declare @m3 int = ((@month + 5) % 12) +1 declare @m4 int = ((@month + 8) % 12) +1  select recordmonth, recordyear, caseref, casedescription,         caseopendate, casecloseddate, personname, personsurname   dbo.casereview  month(caseopendate) in (@m1, @m2, @m3, @m4)

so first current month number, using getdate() current date , month function return month number. today equal 8.

next use modulo (the % sign) work out months need. example if month = 6 @m4 worked out as

(@month + 8) = 14

14 % 12 = 2 (remainder of 14 divided 12)

2 + 1 = 3

note: i've made bit longer needs it's bit easier read. put calcs @m1, @m2 etc directly select statement doing separately makes clearer. notice used in statement rather bunch of ors in where clause. in matches on of values listed in parentheses.


Comments

Post a Comment

Popular posts from this blog

What is happening when Matlab is starting a "parallel pool"? -

running parallel cpu processes in matlab starts command parpool() according documentation , function: [creates] special job on pool of workers, , [connects] matlab client parallel pool. this function takes bit of time execute, on order of 30 seconds. in other multi-cpu paradigms openmp, parallel execution seems totally transparent -- i've never noticed behavior analogous matlab (granted i'm not experienced parallel programming). so, happening between time parpool() called , when finishes executing? takes long? parallel computing toolbox enables run matlab code in parallel using several different paradigms (e.g. jobs , tasks, parfor , spmd , parfeval , batch processing), , run either locally (parallelised across cores in local machine) or remotely (parallelised across machines in cluster - either 1 own, or 1 in cloud). in of these cases, code run on matlab workers , copies of matlab without interactive desktop. if you're intending run on remo...
Read more

angular - DownloadURL return null in below code -

when change file updated in firebase storage when try downloadurl show null. filechange(event: any) { const imagefolder: string = this.employee.id; const filelist: filelist = event.target.files; const file: file = filelist[0]; const storageref = firebase.storage().ref().child(`${imagefolder}/profile.jpg`).put(file); console.log(storageref.snapshot.downloadurl); } the put() asynchronous. if want url after file uploaded have this: firebase.storage().ref().child(`${imagefolder}/profile.jpg`).put(file).then((snapshot) => { storageref = snapshot.downloadurl: console.log(snapshot.downloadurl); });
Read more

php - Cannot override Laravel Spark authentication with own implementation -

during login process of laravel spark need request token of remote api. api stores exact same users , passwords laravel spark application. therefore need username , non hashed password of user during authentication process. i thought overriding authenticated method solution problem. in routes/web.php override post /login endpoint , pointing endpoint own logincontroller: <?php namespace app\http\controllers\auth; use illuminate\support\facades\log; use illuminate\http\request; use laravel\spark\http\controllers\auth\logincontroller sparklogincontroller; class logincontroller extends sparklogincontroller { /** * create new login controller instance. * * @return void */ public function __construct() { parent::__construct(); } /** * handle successful authentication attempt. * * @param request $request * @param \illuminate\contracts\auth\authenticatable $user * @return response */ public fu...
Read more