IssueTracker

makes sense, we can have property in the @Entity class.

Project: platform/frameworks/support
Branch: androidx-master-dev

commit dd2ff4d63682cc0add38a6d6ce10410195c46dc6
Author: Yuichi Araki <yaraki@google.com>
Date:   Wed Jul 11 16:05:09 2018

    Entity fields can be ignored by names
   
    Fields inherited from an Entity parent can be ignored by adding
    ignoredColumns to @Entity.
   
    Bug: 63522075
    Test: EntityProcessorTest, PojoProcessorTest
    Change-Id: Ie737babc43e47cea383ee7c697c9b1fd8d8e5253

M       room/common/src/main/java/androidx/room/Entity.java
M       room/compiler/src/main/kotlin/androidx/room/processor/EntityProcessor.kt
M       room/compiler/src/main/kotlin/androidx/room/processor/PojoProcessor.kt
M       room/compiler/src/main/kotlin/androidx/room/processor/ProcessorErrors.kt
M       room/compiler/src/test/kotlin/androidx/room/processor/EntityProcessorTest.kt
M       room/compiler/src/test/kotlin/androidx/room/processor/PojoProcessorTest.kt

https://android-review.googlesource.com/720915
https://goto.google.com/android-sha1/dd2ff4d63682cc0add38a6d6ce10410195c46dc6