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Table Of Contents
Creating a database
F
ILEMAKER PRO HELP 205
Repeating functions
Summary functions
Text functions
Text formatting functions
Time functions
Timestamp functions
Trigonometric functions
About formulas
Formulas perform specific operations on one or more values in a database file, and return a single
result.
Formulas can be used to define:
a calculation field. See Defining calculation fields.
a calculated value for an automatic entry into a field. See Defining automatic data entry.
a calculation that evaluates to true or false for data validation. See Defining field validation.
a calculated value that can be used to replace the values in a field (by using the Replace
Field Contents command in the Records menu or a script step). See
Replacing the contents
of a field.
calculations in some FileMaker script steps, such as the script steps If, Exit Loop If,
Set Field, Insert Calculated Result
, and Replace Field Contents. See
Creating scripts to automate tasks.
titles of custom menus and menu items in FileMaker Pro Advanced. See Defining custom
menus (FileMaker Pro Advanced).
Formulas can contain:
constants - numbers, text, date, or time values that don’t change.
operators - symbols that indicate how to combine or compare two or more values.
functions - predefined, named formulas that perform specific calculations and return single,
specific values for each repetition.
field references - fields in the same table or in a related table. A related field referenced in a
calculation has the syntax tablename::related field. See Working with related tables
and files.
Formula examples
FirstName & “ ” & LastName returns the first and last name separated by a space.
For example, Michelle Cannon.
SubTotal * .08 returns the value in the SubTotal field multiplied by .08.
Related topics
About functions
Functions reference (category list)
Functions reference (alphabetical list)
Using operators in formulas
Identifying text constants and special characters in formulas
Adding a new line to the results of a formula
Adding comments to a formula
Using a reserved word or symbol for a field or table name