SQL Server Return Order Counts for multiple Date Ranges in Same Query -


the query below attempt @ returning # of orders branch, reference both 2 month , 12 month date span in same result set. works 12 month range, duplicates 2 month count across branches rather specific branch received orders. data below.

results of query below

ref,l12_cnt,l2_cnt,l12_branch,l2_branch,l12_orderdate,l2_orderdate cust1,1,2,branch1,branch3,2016-11-01,2016-12-15  cust1,2,2,branch2,branch3,2016-10-20,2016-12-15  cust1,3,2,branch3,branch3,2016-12-15,2016-12-15

what results should since branch3 branch 2 orders.

ref,l12_cnt,l2_cnt,l12_branch,l2_branch,l12_orderdate,l2_orderdate cust1,1,0,branch1,branch3,2016-11-01,2016-12-15  cust1,2,0,branch2,branch3,2016-10-20,2016-12-15  cust1,3,2,branch3,branch3,2016-12-15,2016-12-15

2 mos query results

ref,opendate,branch 12345,2016-12-13,branch3 12345,2016-12-15,branch3

12 month query results

ref,opendate,branch 12345,2016-11-01,branch1 12345,2016-10-12,branch2 12345,2016-09-30,branch2 12345,2016-11-03,branch3 12345,2016-11-18,branch3 12345,2016-11-18,branch3

sql query:

declare @today date set @today='2/7/2017' declare @12mos date declare @2mos date set @12mos=dateadd(yy,-1,@today) set @2mos=dateadd(mm,-2,@today) ;with last12mos (referral, rownum, rcount, opendate, branch) (select referral,      row_number() on (partition referral,branch order opendate desc, branch desc, gfno desc) rownum,     count(*) on (partition referral,branch) rcount,      opendate,     branch orders opendate between @12mos , @today ),  last2mos (referral, rownum, rcount, opendate, branch) (select referral,      row_number() on (partition referral,branch order opendate desc, branch desc, gfno desc) rownum,     count(*) on (partition referral,branch) rcount,      opendate,     branch orders opendate between @2mos , @today  )  select c.name,     l12.rcount l12_count,      l2.rcount l2_count,     l12.branch l12_branch,     l2.branch l2_branch,     l12.opendate l12_orderdate,     l2.opendate l2_orderdate agent c     left join last12mos l12 on c.agentnum = l12.referral , l12.rownum = 1     left join last2mos l2 on c.agentnum = l2.referral , l2.rownum = 1 (l12.rcount >0)


Comments

Post a Comment

Popular posts from this blog

Is there a better way to structure post methods in Class Based Views -

i'm using class based views in django , never specify url in ajax calls , omit action parameter in form because know these requests go through post method of class based view. notice view - profile page make many requests depending on user updating on page - post method become convoluted , if/else mess example: def post(self, request, *args, **kwargs): # handle user changing available date if request.post.get('availabledate') != none: self.updateavailabledate(request) return jsonresponse({'result':'success'}) if request.post.get('newprojectname') != none: creative_user = creativeuserprofile.objects.get(id = request.user.id) project = project.create_project(creative_user, request.post['newprojectname']) project.save() return jsonresponse({'projectid': project.id }) if request.post.get('projectimage') != none , request.files['file']: proj
Read more

performance - Why is XCHG reg, reg a 3 micro-op instruction on modern Intel architectures? -

i'm doing micro-optimization on performance critical part of code , came across sequence of instructions (in at&t syntax): add %rax, %rbx mov %rdx, %rax mov %rbx, %rdx i thought had use case xchg allow me shave instruction , write: add %rbx, %rax xchg %rax, %rdx however, dimay found agner fog's instruction tables , xchg 3 micro-op instruction 2 cycle latency on sandy bridge, ivy bridge, broadwell, haswell , skylake. 3 whole micro-ops , 2 cycles of latency! 3 micro-ops throws off 4-1-1-1 cadence , 2 cycle latency makes worse original in best case since last 2 instructions in original might execute in parallel. now... cpu might breaking instruction micro-ops equivalent to: mov %rax, %tmp mov %rdx, %rax mov %tmp, %rdx where tmp anonymous internal register , suppose last 2 micro-ops run in parallel latency 2 cycles. given register renaming occurs on these micro-architectures, though, doesn't make sense me done way. why wouldn't register renamer
Read more

jquery - Responsive Navbar with Sub Navbar -

good day, forgive me nav vocabulary not best. if question confusing apologize. i'm working on navigation bar needs centered on page @ 768px , above. items in nav open (or perhaps toggle) subnav lives directly below. these nav should appear centered on page. i have been able work through responsive portion of nav bar, having main items align vertically , sub nav menu of each item roll out below, , gave them indent separation. working well. however, issue not responsive side, behavior @ width greater 768px. happens toggling menu's sub navigation pushes other main items down page below sub nav. here's code: $(document).ready(function () { //stick in fixed 100% height behind navbar don't wrap $('#slide-nav.navbar-inverse').after($('<div class="inverse" id="navbar-height-col"></div>')); $('#slide-nav.navbar-default').after($('<div id="navbar-height-col"></d
Read more