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Comment: Published by Scroll Versions from space DEV and version r080

D toc

Excerpt

Generates the sum of rows in each group that meet a specific condition.

Info

NOTE: When added to a transform, this function is applied to the sample in the data grid. If you change your sample or run the job, the computed values for this function are updated. Transforms that change the number of rows in subsequent recipe steps do not affect the values computed for this step.

To perform a simple summing of rows without conditionals, use the SUM function. See SUM Function.

D s lang vs sql

D s
snippetBasic

D lang syntax
RawWrangletrue
Typeref
showNotetrue
WrangleTextpivot value: sumif(timeoutSecs, errors >= 1) group:serverAddress limit:1

sumif(timeoutSecs, errors >= 1)

Output: Returns the sum of the timeoutSecs column when the errors value is greater than or equal to 1.

D s
snippetSyntax

D lang syntax
RawWrangletrue
Typesyntax
showNotetrue
WrangleTextpivot value:sumif(col_ref, test_expression) [group:group_col_ref] [limit:limit_count]

sumif(col_ref, test_expression) [group:group_col_ref] [limit:limit_count]


ArgumentRequired?Data TypeDescription
col_refYstringReference to the column you wish to evaluate.
test_expressionYstringExpression that is evaluated. Must resolve to true or false

D s lang notes

For more information on the group and limit parameters, see Pivot Transform.

col_ref

Name of the column whose values you wish to use in the calculation. Column must be a numeric (Integer or Decimal) type.

D s
snippetusage

Required?Data TypeExample Value
YesString that corresponds to the name of the columnmyValues

test_expression

This parameter contains the expression to evaluate. This expression must resolve to a Boolean (true or false) value.

D s
snippetusage

Required?Data TypeExample Value
YesString expression that evaluates to true or false(LastName == 'Mouse' && FirstName == 'Mickey')


D s
snippetExamples

Example - Summarize Voter Registrations

Include Page
EXAMPLE - SUMIF and COUNTDISTINCTIF Functions
EXAMPLE - SUMIF and COUNTDISTINCTIF Functions

D s also
labelaggregate