add initialization in catalog.cpp, but don't insert column_catalog attribute into pg_attribute yet
add initialization in catalog.cpp, but don't insert column_catalog attribute into pg_attribute yet

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