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update database from any version, not just two adjoining.

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This commit is contained in:
Andy2 2011-08-06 19:26:36 -07:00
parent 011b283566
commit ed832f9545
1 changed files with 9 additions and 5 deletions
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14
xwords4/android/XWords4/src/org/eehouse/android/xw4/DBHelper.java
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@ -123,24 +123,28 @@ public class DBHelper extends SQLiteOpenHelper {
{
Utils.logf( "onUpgrade: old: %d; new: %d", oldVersion, newVersion );
if ( newVersion == 6 && oldVersion == 5 ) {
switch( oldVersion ) {
case 5:
onCreateObits(db);
} else if ( newVersion == 7 && oldVersion == 6 ) {
case 6:
db.execSQL( "ALTER TABLE " + TABLE_NAME_SUM +
" ADD COLUMN " + TURN + " INTEGER;" );
db.execSQL( "ALTER TABLE " + TABLE_NAME_SUM +
" ADD COLUMN " + GIFLAGS + " INTEGER;" );
db.execSQL( "ALTER TABLE " + TABLE_NAME_SUM +
" ADD COLUMN " + CHAT_HISTORY + " TEXT;" );
} else if ( newVersion == 8 && oldVersion == 7 ) {
case 7:
db.execSQL( "ALTER TABLE " + TABLE_NAME_SUM +
" ADD COLUMN " + MISSINGPLYRS + " INTEGER;" );
} else if ( newVersion == 9 && oldVersion == 8 ) {
case 8:
db.execSQL( "ALTER TABLE " + TABLE_NAME_SUM +
" ADD COLUMN " + GAME_NAME + " TEXT;" );
db.execSQL( "ALTER TABLE " + TABLE_NAME_SUM +
" ADD COLUMN " + CONTRACTED + " INTEGER;" );
} else {
case 9:
// nothing yet
break;
default:
db.execSQL( "DROP TABLE " + TABLE_NAME_SUM + ";" );
if ( oldVersion >= 6 ) {
db.execSQL( "DROP TABLE " + TABLE_NAME_OBITS + ";" );