<iftest="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('updateTime') or colPickMode == 1 and data.containsKey('updateTime')))">
a.updateTime,
</if>
<iftest="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('hot') or colPickMode == 1 and data.containsKey('hot')))">
a.hot,
</if>
<iftest="(data == null) or (data != null and ( colPickMode == 0 and !data.containsKey('display') or colPickMode == 1 and data.containsKey('display')))">