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Creating a database
F
ILEMAKER PRO HELP 209
Avoid using these words and symbols in field names and table names, because the names become
difficult to refer to in calculations.
If one of your field names or table names is a reserved word or contains reserved symbol, you must
put the characters
${ } around the name when it appears in a function.
Tip When you double-click to choose a field for a calculation, FileMaker Pro automatically wraps
the characters
${ } around field names that are reserved words or that contain reserved symbols.
Examples
${A + B} returns the contents of a field named A + B.
${.123} returns the contents of a field named .123.
${Pi} returns the contents of a field named Pi.
Note During file conversion, FileMaker Pro uses the characters ${ } to enclose field names that
conflict with reserved words and symbols.
Related topics
About formulas
Defining calculation fields
Text operators
Using operators in formulas
Functions reference (category list)
Functions reference (alphabetical list)
Getting the contents of a repetition in a repeating field
To find the contents of a particular repetition in a repeating field, use the GetRepetition function
(see
GetRepetition function) or use square brackets [ ] as array operators (see below).
Format
repeatingField[number]
Parameters
repeatingField - any repeating field
number - the field repetition number
Data type returned
text, number, date, time, timestamp, container
Description
Returns the contents of the repeating field specified by number.
Examples
ParcelBids is a field defined to repeat with ten values and contains the values 2500, 1200, and
1500.
ParcelBids[2] returns 1200.
ParcelBids[5] returns nothing.