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url: /flow/guide/scripting-reference/data-types/enumerations/tflofieldtype.md
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# TFloFieldType

## Declaration

TFloFieldType = (fftPrimaryKeyAuto, fftPrimarykeyUserSet, fftPrimaryForeignKey, fftForeignKey, fftUserSet, fftUserSetNoUpdate, fftUserSetPostUpdate);

## Description

Identifies the special type of a field in a Data Definition.