例として、「db.sqlite3」がデータベースファイル

# sqlite3 db.sqlite3

sqlite> .tables
acl                         network_pool              
cluster_datastore_relation  network_vlan_bitmap       
cluster_network_relation    pool_control              
cluster_pool                secgroup_pool             
cluster_vnc_bitmap          system_attributes         
datastore_pool              template_pool             
db_versioning               user_pool                 
document_pool               user_quotas               
group_pool                  vdc_pool                  
group_quotas                vm_import                 
history                     vm_monitoring             
host_monitoring             vm_pool                   
host_pool                   vm_showback               
image_pool                  vmgroup_pool              
local_db_versioning         vn_template_pool          
logdb                       vrouter_pool              
marketplace_pool            zone_pool                 
marketplaceapp_pool  

sqlite> .quit

テーブル構造を確認したい場合
mode lineで少し見やすい

sqlite> .mode line

select * from sqlite_master;

    type = table
    name = buy
tbl_name = buy
rootpage = 4
     sql = CREATE TABLE buy(
        id INTEGER PRIMARY KEY,
        code int,
        name text,
        price float,
        time int,
        memo text
        )