BEGIN TRANSACTION;
DROP TABLE IF EXISTS BlobContainer;
CREATE TABLE BlobContainer (
  id INTEGER PRIMARY KEY,
  blob_data BLOB
);

-- avatar1.jpg:
INSERT INTO BlobContainer (id, blob_data) VALUES (1, X'[encoded data, 8836 characters]');
-- avatar2.jpg:
INSERT INTO BlobContainer (id, blob_data) VALUES (2, X'[encoded data, 14082 characters]');
-- NULL value:
INSERT INTO BlobContainer (id, blob_data) VALUES (3, NULL); 
COMMIT;
