Data.SqlExpr.TSQLQuery.Destroy
| [–] Properties | |
|---|---|
| Type: destructor | |
| Visibility: public | |
| Source: Data.SqlExpr.pas Data.SqlExpr.hpp
| |
| Unit: Data.SqlExpr | |
| Parent: TSQLQuery | |
Delphi
destructor Destroy; override;
C++
__fastcall virtual ~TSQLQuery();
Description
Destroys the TSQLQuery instance.
Do not call Destroy directly in an application. Usually destruction of datasets is handled automatically. If an application creates its own instances of a dataset, however, and does not assign an Owner that is responsible for freeing the dataset, then the application should call Free, which verifies that the dataset reference is not nil before calling Destroy.