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Биты и байты.

понедельник, 11 ноября 2013 г.

QlikView Cheat Sheet

Офигенная штука – QlikView ЧИТ ШИТ)
Для тех кто рубит по английски…

Qlikview v10 set analysis identifiers
0
Empty set
1
Full set of all the records
$
Current selection
$1
Previous selection
$_1
Forward selection
Bookmark01
Bookmark ID or name
Qlikview v10 set analysis operators
+
Union
-
Exclusion (first but not the other)
*
Inters­ection (both)
/
Symmetric difference (either but not both)
Qlikview v10 set analysis modifiers
<Or­derDate = Delive­ryD­ate>
Select only data where field1 = field2
<Field = {value­}>
Select specific value
<Region = >
Ignore the specific field
<Ye­ar=­{2000}, Region = {"U*­"­}>
Two fields can be filtered, with wildcards
Qlikview v10 set analysis examples
sum(sales) orsum({$} sales)
sales in current selection
sum({1} sales})or sum({1} Total sales})
sales disreg­arding the selection or disreg­arding selection and dimension
sum({$­<Or­derDate = Delive­ryD­ate­>} sales)
sales in current selection for a specific date
sum({1­<Region = {US}>} sales)
total sales for region=US
sum({<­Region = >} sales)
sales in selection with region removed (idem $)
sum({$­<Ye­ar=­{2000}, Region = {"U*­"­}>} sales)
current selection but year forced to 2000 and region like U*
sum({$­<Year = {$(vLa­stY­ear­)}>} sales)
sales related to a variable
p({<Ye­ar=­{$(­=ma­x(Y­ear­)-1­)}>} customer)
returns customers who are possible for last year
e({<Ye­ar=­{$(­=ma­x(Y­ear­)-1­)}>} customer)
returns customers who are excluded for last year

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