sql server - Update Cursor SQL Statement with If/Then/Else -



sql server - Update Cursor SQL Statement with If/Then/Else -

i struggling figure out how update if/then/else scenario. cursor grabbing records in select statement , compare them different table in linked server. if finds matching record, update count cursor. if doesn't find matching record insert row table.

the cursor below , current update command updating count record found match.

declare @cono int declare @repno nvarchar(10) declare @date datetime declare @count int declare cur cursor select '1' ppcono, b.new_salesrepid pprep1, max(convert(varchar(8), (d.scheduledstart - c.timezonebias / cast(24 * 60 float)), 112)) ppdate, count(b.new_salesrepid) ppcount, max(convert(varchar(8), (a.actualend - c.timezonebias / cast(24 * 60 float)), 112)) closedon activitypointerbase bring together systemuserextensionbase b on b.systemuserid = a.ownerid bring together usersettingsbase c on c.systemuserid = b.systemuserid bring together activitypartybase d on d.activityid = a.activityid b.new_salesrepid <> '99999999' , a.activitytypecode = '4201' , b.new_salesrepid not null , a.statecode = '1' , d.participationtypemask = '9' , convert(varchar(8), a.actualend - c.timezonebias / cast(24 * 60 float), 112) >= dateadd(day,datediff(day,1,convert(varchar(8), getdate(), 112)),0) , convert(varchar(8), a.actualend - c.timezonebias / cast(24 * 60 float), 112) < dateadd(day,datediff(day,0,convert(varchar(8), getdate(), 112)),0) /* , convert(varchar(8), a.actualend - c.timezonebias / cast(24 * 60 float), 112) < convert(varchar(8), getdate(), 112) */ grouping b.new_salesrepid, convert(varchar(8), (d.scheduledstart - c.timezonebias / cast(24 * 60 float)), 112) order b.new_salesrepid asc; fetch next cur @cono, @repno, @date, @count while (@@fetch_status=0) begin update [as400].s062f7ar.aplus83mds.pepappts01 set ppcount = ppcount + @count ppcono = @cono , pprep1 = @repno , ppdate = @date fetch next cur @cono, @repno, @date, @count end close cur deallocate cur

not sure how accomplish if/then/else scenario in sql. did little research , maybe using case way go can update commands? on sql 2008.

you can check if record exists , if perform update, else perform insert. example:

declare @cono int declare @repno nvarchar(10) declare @date datetime declare @count int declare @closedon datetime declare cur cursor select '1' ppcono, b.new_salesrepid pprep1, max(convert(varchar(8), (d.scheduledstart - c.timezonebias / cast(24 * 60 float)), 112)) ppdate, count(b.new_salesrepid) ppcount, max(convert(varchar(8), (a.actualend - c.timezonebias / cast(24 * 60 float)), 112)) closedon activitypointerbase bring together systemuserextensionbase b on b.systemuserid = a.ownerid bring together usersettingsbase c on c.systemuserid = b.systemuserid bring together activitypartybase d on d.activityid = a.activityid b.new_salesrepid <> '99999999' , a.activitytypecode = '4201' , b.new_salesrepid not null , a.statecode = '1' , d.participationtypemask = '9' , convert(varchar(8), a.actualend - c.timezonebias / cast(24 * 60 float), 112) >= dateadd(day,datediff(day,1,convert(varchar(8), getdate(), 112)),0) , convert(varchar(8), a.actualend - c.timezonebias / cast(24 * 60 float), 112) < dateadd(day,datediff(day,0,convert(varchar(8), getdate(), 112)),0) /* , convert(varchar(8), a.actualend - c.timezonebias / cast(24 * 60 float), 112) < convert(varchar(8), getdate(), 112) */ grouping b.new_salesrepid, convert(varchar(8), (d.scheduledstart - c.timezonebias / cast(24 * 60 float)), 112) order b.new_salesrepid asc; open cur; fetch next cur @cono, @repno, @date, @count, @closedon while (@@fetch_status=0) begin if exists (select 1 [as400].s062f7ar.aplus83mds.pepappts01 ppcono = @cono , pprep1 = @repno , ppdate = @date) begin update [as400].s062f7ar.aplus83mds.pepappts01 set ppcount = ppcount + @count ppcono = @cono , pprep1 = @repno , ppdate = @date end else begin insert [as400].s062f7ar.aplus83mds.pepappts01 (ppcount, ppcono, pprep1, ppdate) values (@count, @cono, @repno, @date) end fetch next cur @cono, @repno, @date, @count end close cur deallocate cur

sql sql-server sql-server-2008 cursor sql-update

Comments

Post a Comment

Popular posts from this blog

Delphi change the assembly code of a running process -

Delphi change the assembly code of a running process - i'm trying alter address 00741fa5 has push test.009e721c . alter push test.009e71c8 . procedure callback; asm force $9e71c8 end; procedure tform2.btn1click(sender: tobject); var ppid :dword; pprocess : cardinal; begin getwindowthreadprocessid(findwindow(nil,pchar('test')), @ppid); pprocess := openprocess(process_all_access, false, ppid); injectasm(pprocess, $741fa5, 10, integer(@callback), 0); end; here injectasm function (with error checking) function injectasm(process: longword; injectaddress, injectsize, codeaddress, codesize : integer): pointer; var csize, rsize : integer; replaced : array of byte; jmp : array [0..4] of byte; jmpaddress : integer; nopv : byte; : integer; nbr: ulong_ptr; begin //injectsize must equal or greater 5, because need space our //(far) jmp wwxxyyzz instruction //if there's no space, inject in place of few instructions if injectsize ...
Read more

json - Hibernate and Jackson (java.lang.IllegalStateException: Cannot call sendError() after the response has been committed) -

json - Hibernate and Jackson (java.lang.IllegalStateException: Cannot call sendError() after the response has been committed) - hello have problem hibernate , jackson. have 2 pojos @entity @table(name = "users") public class user implements serializable { static final long serialversionuid = 4235637833262722256l; @id @generatedvalue private int id; @column(name = "creation_date") private date creationdate; @column(name = "first_name") private string firstname; @column(name = "last_name") private string lastname; @version @column(name = "version") private int version; @column(name = "e_mail") private string email; @column(name = "enabled") private boolean enabled; @column(name = "login") private string login; @column(name = "password") private string password; @jsonmanagedreference("role") @onetomany(mappedby = "user", cascade = cascadetype.all,fetch = fetchtyp...
Read more

C++ 11 "class" keyword -

C++ 11 "class" keyword - i've started using c++ 11 little bit more , have few questions on special uses of class keyword. know it's used declare class, there's 2 instances have seen don't understand: method<class t>(); and class class_name *var; why precede typename keyword class in first example, , keyword pointer in sec example? that known elaborated type specifier , necessary when class name "shadowed" or "hidden" , need explicit. class t { }; // love of god don't t t; t t2; if compiler smart, give these warnings: main.cpp:15:5: error: must utilize 'class' tag refer type 't' in scope t t2; ^ class main.cpp:14:7: note: class 't' hidden non-type declaration of 't' here t t; ^ if class not defined, deed forwards declaration. for example: template <typename t> void method() { using type = typename t::value_type; } method...
Read more