SQLMemTable: BDE Alternative Embedded
In-Memory Database with SQL for Delphi / C++Builder
Destroys an instance of TSQLMemBlobStream.
destructor Destroy; override;
Do not call Destroy directly in an application. Instead call Free. Free verifies that the TSQLMemBlobStream object is not nil and only then calls Destroy. Destroy the TSQLMemBlobStream object when it is no longer needed for reading from or writing to the BLOB field.
Destroy triggers an OnDataChange event if the BLOB stream was used to overwrite or modify the data in the field. Destroy then frees any buffers that were allocated to handle the data.
Note: A TSQLMemBlobStream object should always be destroyed before navigating to a new record. Create a new instance of TSQLMemBlobStream for the new record.