Except Dax Guide

Summary

In today's video we will continue learning how to join tables using ALL: Returns all the rows in a table, or all the values in a column, ignoring any filters that might have been applied. EXACT: Checks whether two text strings are exactly the same, and returns TRUE or FALSE. EXACT is case-sensitive. ALL| ALLEXCEPT| ALLSELECTED| Filter functions in OPENINGBALANCEMONTH: Evaluates the specified expression for the date corresponding to the end of the previous month. FIRSTNONBLANK: Returns the first value in the column for which the expression has a non blank value. ALLCROSSFILTERED: Clear all filters which are applied to the specified table. TOPN: Returns a given number of top rows according to a specified expression. EARLIER: Returns the value in the column prior to the specified number of table scans. PRODUCT: Returns the product of the given column reference. The logical and operator && returns TRUE if both arguments are TRUE, and returns FALSE if any of the arguments is FALSE. The “equal to” operator = returns TRUE when the two arguments have the same value.