Documentation/SL/How Tos/Calc: funkcija DSUM

DSUM

Sums the cells in a column of a Calc 'database' table, in rows which meet specified criteria.

Skladnja:

DSUM(tabela_zbirke_podatkov; polje; tabela_pogojev)

kjer je

tabela_zbirke_podatkov is a range defining the data to be processed.

polje is the column to sum. It may be a column number (1 is the first column of the database table, 2 is the second ...) or a column header (enclosed in quotation marks ””) or a cell referring to a column header.

tabela_pogojev obseg, ki vsebuje pogoje, which are used to select which rows of the tabele_zbirke_podatkov to sum.

Pregled funkcij za zbirke podatkov v celoti opisuje rabo teh parametrov.

Primer:

In this spreadsheet:

	A	B	C	D	E
1	Name	Grade	Age	Distance to School	Weight
2	Andy	3	9	150	40
3	Betty	4	10	1000	42
4	Charles	3	10	300	51
5	Daniel	5	11	1200	48
6	Eva	2	8	650	33
7	Frank	2	7	300	42
8	Greta	1	7	200	36
9	Harry	3	9	1200	44
10	Irene	2	8	1000	42
11
12
13	Name	Grade	Age	Distance to School	Weight
14		2

DSUM(A1:E10; "Oddaljenost od šole"; A13:E14)

vrne combined distance to school of all children who are in the second grade (1950).

DSUM(A1:E10; 4; A13:E14)

vrne isti rezultat.

DSUM(A1:E10; D1; A13:E14)

prav tako vrne isti rezultat.

Glejte tudi:

Pregled funkcij za zbirke podatkov

DCOUNT, DCOUNTA, DPRODUCT,

DMAX, DMIN, DAVERAGE,

DSTDEV, DSTDEVP, DVAR, DVARP,

DGET

SUM, SUMIF, SUBTOTAL

Pogojno štetje in seštevanje

Znane težave

The OOo2.3 Help implies that 0 as a field will include the entire database table. This seems to be wrong - only a single column can be summed.