TEDBBlobStream.Truncate Method

Truncate Method

procedure Truncate

Usage

Use Truncate to limit the size of the BLOB or CLOB column. Calling Truncate when the current position is 0 will clear the contents of the BLOB or CLOB column.

Do not call Truncate when the TEDBBlobStream was created in bmRead mode. Please remember that if you are using a stream on a CLOB column using a Unicode version of ElevateDB, then the number of characters in the CLOB column will not be equal to the number of bytes in the stream like it is with an ANSI version of ElevateDB.

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