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DAX - Table Manipulation Functions questions (updated & already graded A+).
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DAX - Table Manipulation Functions questions (updated & already graded A+).
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DAX - Table ManipulationFunctions questions 2025-
2026(updated & already
graded A+)
ADDCOLUMNS
ADDCOLUMNS(<table>, <name>, <expression>[, <name>,
<expression>]...) - answer Adds calculated columns to the
given table or table expression. Returns a table with all its
original columns and the added ones.
This function is not supported for use in DirectQuery mode
when used in calculated columns or row-level security
(RLS) rules.
ADDMISSINGITEMS
ADDMISSINGITEMS ( [<showAll_columnName> [,
<showAll_columnName> [, ... ] ] ], <table> [,
<groupBy_columnName> [, [<filterTable>] [,
<groupBy_columnName> [, [<filterTable>] [, ... ] ] ] ] ] ] ) -
answer Adds combinations of items from multiple columns
to a table if they do not already exist.
<table> A table returned by SUMMARIZECOLUMNS
, This function is not supported for use in DirectQuery mode
when used in calculated columns or row-level security
(RLS) rules.
CROSSJOIN
CROSSJOIN(<table>, <table>[, <table>]...) - answer
Returns a table that contains the Cartesian product of all
rows from all tables in the arguments.
The total number of rows is a product of the number of
rows from each table. The number of columns is a sum of
all the columns.
This function is not supported for use in DirectQuery mode
when used in calculated columns or row-level security
(RLS) rules.
CURRENTGROUP
CURRENTGROUP ( ) - answer Returns a set of rows from
the table argument of a GROUPBY expression.
DATATABLE
DATATABLE (ColumnName1, DataType1, ColumnName2,
DataType2..., {{Value1, Value2...}, {ValueN,
ValueN+1...}...}) - answer Provides a mechanism for
declaring an inline set of data values.
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