Sqlite database does not require any user or password in this case. After site is published you need to check working directory for this site and go into data/storage where database is stored 'sb_modules.db'.
To check this database just run following commands:
# sqlite sb_modules.db
SQLite version 2.8.16
Enter ".help" for instructions
sqlite> .tables
modules_ndx6k9du66u_category modules_ndx6k9du66u_product
modules_ndx6k9du66u_category_product modules_r5ydqp6x80d_category
modules_ndx6k9du66u_order modules_r5ydqp6x80d_gallery_images
modules_ndx6k9du66u_order_content modules_r5ydqp6x80d_gallery_relations
sqlite> .dump modules_ndx6k9du66u_order_content
BEGIN TRANSACTION;
CREATE TABLE modules_ndx6k9du66u_order_content (id INTEGER DEFAULT "",order_id INTEGER DEFAULT "",product_id INTEGER DEFAULT "",name VARCHAR(255) DEFAULT "",price VARCHAR(255) DEFAULT "",quantity INTEGER DEFAULT "",storage_state INTEGER DEFAULT "" , PRIMARY KEY (id,storage_state));
INSERT INTO modules_ndx6k9du66u_order_content VALUES(1,1,1,'Product1',99,1,2);
COMMIT;
sqlite> .exit
As you can see you can list all records which exists in database. Use ".help" option for more information.
Hope it helps.