I am working with database and I am having trouble retrieving binary blob data into matlab workspace. I have a database that has some tables. In one of the table has a column that has float32 binary blob as its type. Previously when I was using python, it is easy to even just retrieve the binary blob. But in matlab I'm getting this error:
Unexpected type: SQL_BLOB; (zero-based) column index: 0;
This is the approach I use to open the database and fetch the specific column:
conn = sqlite('database.db');
data = fetch(conn,'select data from keypoints where image_id=1');
Is the zero-based blob causing this problem? Is there any way to retrieve that kind of blob to matlab? Thank you.