错误日志：
android.database.sqlite.SQLiteException: no such table: FEED_LOAD_TIMES_ENTITY (code 1): ,
while compiling: INSERT INTO "FEED_LOAD_TIMES_ENTITY" ("_id","LOAD_TIMES") VALUES (?,?)
at android.database.sqlite.SQLiteConnection.nativePrepareStatement(Native Method)
at android.database.sqlite.SQLiteConnection.acquirePreparedStatement(SQLiteConnection.java:889)
at android.database.sqlite.SQLiteConnection.prepare(SQLiteConnection.java:500)
at android.database.sqlite.SQLiteSession.prepare(SQLiteSession.java:588)
at android.database.sqlite.SQLiteProgram.<init>(SQLiteProgram.java:58)
at android.database.sqlite.SQLiteStatement.<init>(SQLiteStatement.java:31)
at android.database.sqlite.SQLiteDatabase.compileStatement(SQLiteDatabase.java:994)
at org.greenrobot.greendao.database.StandardDatabase.compileStatement(StandardDatabase.java:67)
at org.greenrobot.greendao.internal.TableStatements.getInsertStatement(TableStatements.java:52)
at org.greenrobot.greendao.AbstractDao.insert(AbstractDao.java:319)
发生环境：
1.线上app有两张表A、B，数据库版本为3；
2.当前开发版本新增了一个表C，升级数据库版本为4；
3.只安装当前开发版本，没有任何问题；
4.从线上版本升级到开发版本，报上面那个错误，找不到表C。
