             int&nbsp;oldVersion,
                        int&nbsp;newVersion)</pre>
<div class="deprecationBlock"><span class="deprecatedLabel">Deprecated.</span></div>
<dl>
<dt><span class="overrideSpecifyLabel">Overrides:</span></dt>
<dd><code><a href="https://developer.android.com/reference/android/database/sqlite/SQLiteOpenHelper.html#onDowngrade(android.database.sqlite.SQLiteDatabase,int,int)" title="class or interface in android.database.sqlite" class="externalLink">onDowngrade</a></code>&nbsp;in cla