sql - Aging - Calendar and Business Days Different Records of Data -


i using sql server 2012 , have aging question. tried include sample data below 4 records.

filenumber    filetype     completeddate  90440        internal      8/11/2017  90440        strategy       null  90441        internal      8/10/2017  90441        strategy       null

a strategies' aging calculated internal filetype's completed date way strategy filetype's completed date. every filenumber can have multiple filetypes associated it. if strategy's completed date null, internal filetype's completed date way today's date or getdate().

so i'm trying show count of pending strategies , current aging in business , calendar days...so want data return this. 

file number    filetype    agebusiness  agecalendar  90440          strategy     2            4  90441          strategy     3            5

any clue on how go this? appreciated.

something may work i'm not 100% sure since depends on sort of filetypes in table, whether accounting holidays, happens when strategy (or whatever latest file type) has value completed date.

;with internal (     select  filenumber, filetype,             datediff(day,completeddate,getdate())- (datediff(wk, completeddate, getdate()) * 2) -                 case when datepart(dw, completeddate) = 1 1 else 0 end +                 case when datepart(dw, getdate()) = 1 1 else 0 end agebusiness,             datediff(day,completeddate,getdate()) agecalendar     @test     filetype = 'internal' ) select t.filenumber, t.filetype, i.agebusiness, i.agecalendar @test t inner join internal on     (t.filenumber = i.filenumber) completeddate null

the problem above wouldn't show row if strategy (or whatever latest file type) has completed date. therefore may want like

;with internal (     select  filenumber, filetype,             datediff(day,completeddate,getdate())- (datediff(wk, completeddate, getdate()) * 2) -                 case when datepart(dw, completeddate) = 1 1 else 0 end +                 case when datepart(dw, getdate()) = 1 1 else 0 end agebusiness,             datediff(day,completeddate,getdate()) agecalendar     @test     filetype = 'internal' ), latest (     select filenumber, filetype, rank() on            (partition filenumber order coalesce(completeddate,getdate()) desc) rnk     @test ) select l.filenumber, l.filetype, i.agebusiness, i.agecalendar latest l inner join internal on     (l.filenumber = i.filenumber) rnk = 1

where show row regardless of if it's null or not, @ expense of adding rank() more intensive.


Comments

Post a Comment

Popular posts from this blog

android - InAppBilling registering BroadcastReceiver in AndroidManifest -

i'm implementing inapp billing in android app. works well, however, i'm trying decouple broadcast receiver activity manifest. suggestion in android's trivialdrive sample: // important: dynamically register broadcast messages updated purchases. // register receiver here instead of <receiver> in manifest // because call getpurchases() @ startup, therefore can ignore // broadcasts sent while app isn't running. // note: registering listener in activity bad idea, done here // because sample. regardless, receiver must registered after // iabhelper setup, before first call getpurchases(). currently there's class extends broadcastreceiver : public class iabbroadcastreceiver extends broadcastreceiver { /** * intent action receiver should filter for. */ public static final string action = "com.android.vending.billing.purchases_updated"; private final iabbroadcastlistener mlistener; public iabbroadcastreceiver(iabbroadcastlistener listener) { m...
Read more

python Tkinter Capturing keyboard events save as one single string -

is possible store keyboard events 1 string? code below stores 1 char , prints it. card reader or bar code reader, contains collection of character/ string not 1 character @ time. goal save char pressed text variable. from tkinter import * root = tk() def key(event): text= event.char text+= event.char print ("pressed", text) def callback(event): frame.focus_set() print ("clicked at", event.x, event.y) frame = frame(root, width=100, height=100) frame.bind("<key>", key) frame.bind("<button-1>", callback) frame.pack() root.mainloop() currently, creating text variable , everytime key() function gets called, , text stores last character typed. you can define text module level variable , , use module level text inside key function - text = '' def key(event): global text text+= event.char print("pressed", text)
Read more

sql server - Why does Linq-to-SQL add unnecessary COUNT()? -

here tables: create table customer ( cid int primary key, name varchar(32) ) create table ord ( oid int primary key, cid int foreign key references customer, address varchar(20) ) here's linq-to-sql statement: var aaa = c in db.customer select new { c, o = c.ord.tolist() }; and here's inexplicable query generated linq-to-sql: select [t0].[cid] [cid], [t0].[name] [name], [t1].[oid] [oid], [t1].[cid] [cid2], [t1].[address] [address], (select count(*) [dbo].[ord] [t2] [t2].[cid] = [t0].[cid]) [value] [dbo].[customer] [t0] left outer join [dbo].[ord] [t1] on [t1].[cid] = [t0].[cid] order [t0].[cid], [t1].[oid] i want understand how rid of count(*) part. it's entirely uncalled for! linq needs count(*) in order determine number of entries returned o = c.ord.tolist() .
Read more