table_user=
[[
  CREATE TABLE user(
    id INTEGER PRIMARY KEY,
    username varchar(30),    
    email varchar(50),
    password varchar(30),
    name varchar(50),    
    mobile_no varchar(30),
    homepage varchar(50),            
    flag1 varchar(1),
    flag2 varchar(1),
    status varchar(1)
  )
]]

-- oracle compatibility
table_seq=
[[
  CREATE TABLE seq(
    seq_name varchar(20) PRIMARY KEY,
    last_id INTEGER
  )
]]