Question

I created a table without a primary key

Like this:

private static final String SCRIPT_CREATE_DATABASE =
      "create table " + MYDATABASE_TABLE + " ("
      + KEY_ID + " INT, "
      + KEY_CONTENT1 + " , "
      + KEY_CONTENT2 + " , " + KEY_CONTENT3 +" date, " + KEY_CONTENT4 +
      " , " + KEY_CONTENT5 +
      " , " + KEY_CONTENT6 +
      " , " + KEY_CONTENT7 +
      " , " + KEY_CONTENT8 +
      " , " + KEY_CONTENT9 +
      " , " + KEY_CONTENT10 +
      " , " + KEY_CONTENT11 +
      " , " + KEY_CONTENT12 +
      " , " + KEY_CONTENT13 +
     ");";

But i want to update the row KEY_ID should have primary key,where table has been created without primary key,can i able to update the table?,Please help.

Answer 1

declare column KEY_ID as Primary key

private static final String SCRIPT_CREATE_DATABASE =
  "create table " + MYDATABASE_TABLE + " ("
  + KEY_ID + "integer primary key, "
  + KEY_CONTENT1 + " , "
  + KEY_CONTENT2 + " , " + KEY_CONTENT3 +" date, " + KEY_CONTENT4 +
  " , " + KEY_CONTENT5 +
  " , " + KEY_CONTENT6 +
  " , " + KEY_CONTENT7 +
  " , " + KEY_CONTENT8 +
  " , " + KEY_CONTENT9 +
  " , " + KEY_CONTENT10 +
  " , " + KEY_CONTENT11 +
  " , " + KEY_CONTENT12 +
  " , " + KEY_CONTENT13 +
 ");";