Add timestamp min/max SQL test
Add timestamp min/max SQL test

wangziqi2016/peloton,cmu-db/peloton,prashasthip/peloton,vittvolt/peloton,yingjunwu/peloton,AngLi-Leon/peloton,malin1993ml/peloton,phisiart/peloton-p3,cmu-db/peloton,phisiart/peloton-p3,phisiart/peloton-p3,wangziqi2016/peloton,apavlo/peloton,PauloAmora/peloton,haojin2/peloton,cmu-db/peloton,seojungmin/peloton,vittvolt/peloton,seojungmin/peloton,haojin2/peloton,PauloAmora/peloton,vittvolt/15721-peloton,AngLi-Leon/peloton,yingjunwu/peloton,vittvolt/15721-peloton,AllisonWang/peloton,ShuxinLin/peloton,PauloAmora/peloton,AllisonWang/peloton,AngLi-Leon/peloton,seojungmin/peloton,haojin2/peloton,vittvolt/peloton,prashasthip/peloton,vittvolt/15721-peloton,yingjunwu/peloton,phisiart/peloton-p3,ShuxinLin/peloton,vittvolt/peloton,malin1993ml/peloton,prashasthip/peloton,AllisonWang/peloton,malin1993ml/peloton,haojin2/peloton,AngLi-Leon/peloton,AngLi-Leon/peloton,wangziqi2016/peloton,ShuxinLin/peloton,AllisonWang/peloton,haojin2/peloton,seojungmin/peloton,PauloAmora/peloton,ShuxinLin/peloton,AngLi-Leon/peloton,vittvolt/peloton,phisiart/peloton-p3,AllisonWang/peloton,phisiart/peloton-p3,apavlo/peloton,wangziqi2016/peloton,malin1993ml/peloton,yingjunwu/peloton,seojungmin/peloton,AllisonWang/peloton,ShuxinLin/peloton,cmu-db/peloton,malin1993ml/peloton,ShuxinLin/peloton,prashasthip/peloton,vittvolt/15721-peloton,wangziqi2016/peloton,wangziqi2016/peloton,PauloAmora/peloton,yingjunwu/peloton,apavlo/peloton,apavlo/peloton,prashasthip/peloton,apavlo/peloton,malin1993ml/peloton,cmu-db/peloton,seojungmin/peloton,PauloAmora/peloton,prashasthip/peloton,cmu-db/peloton,yingjunwu/peloton,vittvolt/15721-peloton,vittvolt/15721-peloton,vittvolt/peloton,haojin2/peloton,apavlo/peloton