Copyright © TIBCO Software Inc. All Rights Reserved
Copyright © TIBCO Software Inc. All Rights Reserved


Chapter 7 FieldDef : FieldDef Operations : tibasFieldDef_IsNullable()

tibasFieldDef_IsNullable()
Function
Declaration
tibas_boolean tibasFieldDef_IsNullable
(tibasFieldDef fieldDef)
Purpose
Indicates whether a specified field is nullable.
If the field is nullable, returns TIBAS_TRUE. If the field is not nullable, returns TIBAS_FALSE.
Parameters
 
Remarks
Use the tibasFieldDef_IsNullable() function to determine whether a specified field is nullable. Fields marked as nullable do not need to be assigned values, but if a value is assigned, the data type must match or be able to be upcasted.
See Also
tibasFieldDef_SetNullable()

Copyright © TIBCO Software Inc. All Rights Reserved
Copyright © TIBCO Software Inc. All Rights Reserved