Question
If add the buffer command before each load statement pulling from dbms, the first execution pulls from the db but all after are incremental loads pulling from a file system created batch of qvds?
Answers
The BUFFER prefix does not provide incremental load when loading from a DBMS. Subsequent reloads will load from the buffered file system QVD, but new rows will not be fetched from the database.
When used with a load from txt files, BUFFER will provide automatic incremental load. Subsequent reloads will add new data from the file to the buffered QVD.   Your Comment




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