TFDConnection.ExecSQL with ResultSet

[EugeneK 19]

Hi

TFDConnection has following method

function ExecSQL(const ASQL: String; var AResultSet: TDataSet): LongInt;

 

When using this do I need to free returned AResultSet? And if yes then if exception will be raised when opening query does it mean that there will be memory leak of TFDQuery object?

[Lajos Juhász 293]

5 hours ago, EugeneK said:

When using this do I need to free returned AResultSet?

 

That's correct the ExecSQL will create the TFDQuery object without an owner and you've to free (no matter if there was an exception or not).