# Dax

### How to use the or function in Dax?

The OR function in DAX accepts only two (2) arguments. If you need to perform an OR operation on multiple expressions, you can create a series of calculations or, better, use the OR operator ( ||) to join all of them in a simpler expression. The function evaluates the arguments until the first TRUE argument, then returns TRUE.

### What is a data analysis expression (Dax)?

The Data Analysis Expression (DAX) language uses operators to create expressions that compare values, perform arithmetic calculations, or work with strings.

### What is the formula for all true in Dax?

DAX. = IF(AND(10 > 9, -10 < -1), All true, One or more false. Because both conditions, passed as arguments, to the AND function are true, the formula returns All True.

### What is L-DAX?

Late DAX ), который является индикатором развития индекса DAX после закрытия биржи. Расчёт L-DAX производится на основе цен акций на Франкфуртской бирже в рабочие дни биржи с 17:30 до 20:00 по Центрально-европейскому времени. Также индекс DAX значительно влияет на динамику развития Европейской валюты.

### What is the use of || in Dax?

Or (||) DAX Operator The logical or operator || returns TRUE if any of the arguments are TRUE, and returns FALSE if all arguments are FALSE. With two arguments it works as the OR function.

### How do you test a Dax function with multiple arguments?

Logical values that you want to test. TRUE if any of the two arguments is TRUE. FALSE if both the arguments are FALSE. DAX OR function takes only two arguments. If you have more than two arguments, either nest the OR functions or use the logical OR operator ||.

### What is the formula for all true in Dax?

DAX. = IF(AND(10 > 9, -10 < -1), All true, One or more false. Because both conditions, passed as arguments, to the AND function are true, the formula returns All True.

### What is a boolean value in a Dax function?

A Boolean value. The value is TRUE if any of the two arguments is TRUE; the value is FALSE if both the arguments are FALSE. The OR function in DAX accepts only two (2) arguments.

### What is DAX? DAX is an acronym for Data Analysis Expression language. This language is used in Microsoft’s data analysis products such as: Power BI, Excel Power Pivot, SQL Server Analysis Services Tabular Edition, and Azure Analysis Services. The language is a combined version of a bit of T-SQL, Excel formula, and C#.

What is the Data Analysis expressions language?

### How does the and statement in Dax work?

The AND statement in DAX checks to see if two conditions are met. In order to get a true result. Both the condition must be satisfied for a true result to be returned. Lets take a look at an example. We have a simple table of data, which we have named TbData. This table contains 3 columns, Record 1, Record 2 and Record 3.

### What is the formula for Dax?

DAX = (5+2)*3 In the following example, the parentheses around the first part of the formula force the calculation to evaluate the expression (3 + 0.25) first and then divide the result by the result of the expression, (3 - 0.25).

### What is all Dax function (filter)?

ALL DAX Function (Filter) Returns all the rows in a table, or all the values in a column, ignoring any filters that might have been applied.

### How to compare two or more columns in Dax?

In order to support this new operator, DAX also introduced two new syntaxes, table and row constructor, which enables the creation of “anonymous” tables that can be used to compare the value of two or more columns instead of a single one. For example, consider the following syntax: With the new IN syntax, you can write: