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DAT Fields  Step 2  Adding Calculated Field
Calculated fields are dynamic formulabased fields added to a
DAT Query
in DAT FIelds  Step 2.
To add a new calculated field:
 Identify the numerical fields and their corresponding variable names listed in the first column of the grid.
 Specify the desired formula below the grid using the variable names identified in the previous step.
Example
: A / 100
Example
: A * B
 Click “Add Calculated Field”
Note
: Calculated fields can be constructed from other calculated fields.
Note
: The type of number shown is determined by the type of numbers involved in the formula. If only integer numbers are used, the result will be an integer number. If a decimal number is used at any point, then the result will be a decimal number.
Example
: Suppose A represents an integer column. A / 100 will result in an integer value. If the value for A is less than 100, the result will be 0.
Example
: Suppose A represents an integer column. A / 100.0 will result in a value with decimals because the divisor is a decimal.
Note
: The following characters may be used to create calculated fields:
( )
Parenthesis controlling the order of mathematical operations.
Note
: Opening and closing parenthesis must match.
+
Addition

Subtraction
*
Multiplication
/
Division
AZ
Variable names corresponding to an existing numeric field.
Note
: A calculated field may not be added if the resulting number is too large, too small, or results in an invalid mathematical result.
Example
: Division by 0.
See also
DAT Fields  Step 2
DAT Query
Action
PCR Educator K12 School Information System is an online database engineered for independent and private schools to deliver the highest level of flexibility, unique experience, transparent communication and customized design. Being a complete cloudbased solution, PCR Educator system guarantees convenient access anytime, anywhere.
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3019477380
sales@pcreducator.com