text: alter session set `store.parquet.reader.int96_as_timestamp`=true;
  select 
  	ROUND(EXTRACT(year from c_timestamp)), 
  	count(*) 
  from 
  	imp_t1 
  group by 
  	ROUND(EXTRACT(year from c_timestamp))
  order by
  	1,2;
  alter session set `store.parquet.reader.int96_as_timestamp`=false;
  