Bde.DBTables.TBDEDataSet.DisableConstraints

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Delphi

procedure DisableConstraints;

C++

void __fastcall DisableConstraints(void);

Properties

Type Visibility Source Unit Parent
procedure
function
public
Bde.DBTables.pas
Bde.DBTables.hpp
Bde.DBTables TBDEDataSet

Description

Disables application of server constraints on the dataset.

Call DisableConstraints to prevent, on a temporary basis, application of server constraints replicated to the dataset. For example, when an application iterates through a dataset, it may improve performance to disable constraints temporarily.

Note: Calling DisableConstraints increments a reference count. As long as this reference count is greater than zero, constraints are disabled for the dataset. To prevent accidental disabling of constraints, always group a call to DisableConstraints with a call to EnableConstraints.

See Also