From 1ffb36e1a37980dff6e59b65caef8487653e5cd8 Mon Sep 17 00:00:00 2001
From: chenjuntao <chenjuntao@ghzhushou.com>
Date: Fri, 26 Oct 2018 10:52:34 +0800
Subject: [PATCH] =?UTF-8?q?=E4=BF=AE=E5=A4=8D=E6=95=B0=E6=8D=AE=E5=BA=93?=
 =?UTF-8?q?=E5=8D=87=E7=BA=A7=E7=9A=84=E5=AD=97=E6=AE=B5=E9=97=AE=E9=A2=98?=
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---
 app/src/main/java/com/gh/gamecenter/room/AppDatabase.java | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/app/src/main/java/com/gh/gamecenter/room/AppDatabase.java b/app/src/main/java/com/gh/gamecenter/room/AppDatabase.java
index 7f9402ff9b..4b716a4008 100644
--- a/app/src/main/java/com/gh/gamecenter/room/AppDatabase.java
+++ b/app/src/main/java/com/gh/gamecenter/room/AppDatabase.java
@@ -8,10 +8,10 @@ import android.arch.persistence.room.migration.Migration;
 import android.content.Context;
 import android.support.annotation.NonNull;
 
-import com.gh.gamecenter.qa.entity.AnswerEntity;
 import com.gh.gamecenter.entity.LoginTokenEntity;
 import com.gh.gamecenter.entity.SignEntity;
 import com.gh.gamecenter.entity.UserInfoEntity;
+import com.gh.gamecenter.qa.entity.AnswerEntity;
 import com.gh.gamecenter.room.dao.AnswerDao;
 import com.gh.gamecenter.room.dao.SignDao;
 import com.gh.gamecenter.user.LoginTokenDao;
@@ -77,7 +77,7 @@ public abstract class AppDatabase extends RoomDatabase {
         @Override
         public void migrate(@NonNull SupportSQLiteDatabase database) {
             database.execSQL("Alter TABLE AnswerEntity add articleTitle TEXT");
-            database.execSQL("Alter TABLE AnswerEntity add type TEXT NOT NULL");
+            database.execSQL("Alter TABLE AnswerEntity add type TEXT NOT NULL DEFAULT ''");
         }
     };