SQLMemTable: BDE Alternative Embedded
In-Memory Database with SQL for Delphi / C++Builder


TSQLMemBlobStream.Truncate
TSQLMemBlobStream
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Discards all data in the BLOB field from the current position up to the end.

procedure Truncate;

Description
Use Truncate to limit the size of the BLOB data. Calling Truncate when the current position is 0 will clear the contents of the BLOB field.

Note:   Do not call Truncate when the TSQLMemBlobStream was created in bmRead mode.


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