IBX.IBQuery.TIBQuery.Constraints
Delphi
property Constraints: TCheckConstraints read FConstraints write SetConstraints stored ConstraintsStored;
C++
__property Constraints = {stored=ConstraintsStored};
Properties
| Type | Visibility | Source | Unit | Parent |
|---|---|---|---|---|
| property | published | IBX.IBQuery.pas IBX.IBQuery.hpp |
IBX.IBQuery | TIBQuery |
Description
Specifies record-level constraints that must be met when editing the data. {{#multireplace:IBX.IBQuery.TIBQuery.Constraints|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}} inherits from {{#multireplace:Data.DB.TDataSet.Constraints|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}}. All content below this line refers to {{#multireplace:Data.DB.TDataSet.Constraints|H21=!|H25=%|H28=(|H29=)|H2A=*|H2B=+|H2F=/|H3C=<|H3D==|H3E=>|H5B=[|H5D=]|H5E=^|H7C=|}}.
Specifies record-level constraints that must be met when editing the data.
Use Constraints to read or add record-level constraints to the dataset. Record-level constraints usually impose relationships between the fields in a single record. Constraints that limit the value of a single field should be added to the individual field components.