修改视频播放时长表时间字段类型

Model/models.py

@@ -1703,8 +1703,8 @@ class VideoPlaybackTimeModel(models.Model):
     userID = models.CharField(max_length=100, default='', db_index=True, blank=True, verbose_name=u'用户ID')
     uid = models.CharField(max_length=32, default='', db_index=True, verbose_name=u'uid')
     playMode = models.CharField(max_length=10, default='', verbose_name=u'播放模式')
-    startTime = models.SmallIntegerField(default=0, verbose_name=u'开始播放时间')
-    duration = models.FloatField(default=0, verbose_name='播放时长')
+    startTime = models.IntegerField(default=0, verbose_name=u'开始播放时间')
+    duration = models.SmallIntegerField(default=0, verbose_name='播放时长')
 
     class Meta:
         db_table = 'video_playback_time'