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Hi, I understand from forum that I may use load to create calendar:
OLEDB CONNECT TO [Provider=SQLOLEDB.1;Integrated Security=SSPI;Persist Security Info=False;User ID=USER;Initial Catalog=Report;Data Source=localDB;Use Procedure for Prepare=1;Auto Translate=True;Packet Size=4096; (XPassword is ABC);
Load
*,
Min(Test_Date) as Date1,
Date(Test_Date,'DD-MM-YYYY') as Date2;
SQL SELECT "Field1", "Field2", "Test_Code", "Test_Date", "Field5", FROM Report.dbo."Table1";
The Problem is if I use
Min(Test_Date) as Date1, it will not be able to get data into qlikview
OLEDB read failed
SQL SELECT "Test_Date", "Test_Part", "Weekday" FROM Report.dbo."Table1"
Date(Test_Date) as Date1, it will get data into qlikview
Success
Why?
Thanks in advance!
Reasons is I would like to use the following script on Test_Date field
QuartersMap:
MAPPING LOAD
rowno() as Month,
'Q' & Ceil (rowno()/3) as Quarter
AUTOGENERATE (12);
Temp:
Load
min(Test_Date) as minDate,
max(Test_Date) as maxDate
Resident DE_Planned;
Let varMinDate = Num(Peek('minDate', 0, 'Temp'));
Let varMaxDate = Num(Peek('maxDate', 0, 'Temp'));
DROP Table Temp;
TempCalendar:
LOAD
$(varMinDate) + Iterno()-1 As Num,
Date($(varMinDate) + IterNo() - 1) as TempDate
AutoGenerate 1 While $(varMinDate) + IterNo() -1 <= $(varMaxDate);
DE_Calendar:
Load
TempDate AS Test_Date,
week(TempDate) As Week,
Year(TempDate) As Year,
Month(TempDate) As Month,
Day(TempDate) As Day,
YeartoDate(TempDate)*-1 as CurYTDFlag,
YeartoDate(TempDate,-1)*-1 as LastYTDFlag,
inyear(TempDate, Monthstart($(varMaxDate)),-1) as RC12,
date(monthstart(TempDate), 'MMM-YYYY') as MonthYear,
ApplyMap('QuartersMap', month(TempDate), Null()) as Quarter,
Week(weekstart(TempDate)) & '-' & WeekYear(TempDate) as WeekYear,
WeekDay(TempDate) as WeekDay
Resident TempCalendar
Order By TempDate ASC;
Drop Table TempCalendar;
If you want to use an aggregation function like max and additional fields (in your example Date2) you need to add a group by Date2.
In that case it makes no sense because for each date you will get the same value as max(date).
You can load max(date) resident yourdata into a table and there you will get one dataset.
Regards
Seems like I am stuck on the Load, resident part.
I try to follow through some good samples here step by step, but on join table already throws error.
llegal combination of prefixes
LEFT JOIN (Employees)
mapSPOUSES:
MAPPING
LOAD
EmpId,
‘Y’ as Spouse
Resident Spouses
Therefore, unable to understand why and how the process work! Is this I am using the personal editions that will block some of the function out, causing I cannot do complex load statements?