support sum/avg agg for decimal, change sum(float32) --> float64#1408

Merged

alamb merged 7 commits intoapache:masterfrom

liukun4515:agg_sum/avg_decimal

Dec 17, 2021

Commits on Dec 7, 2021

support sum/avg agg for decimal
liukun4515
committed

Commits on Dec 8, 2021

Merge remote-tracking branch 'upstream/master' into agg_sum/avg_decimal
liukun4515
committed

Commits on Dec 9, 2021

support sum/avg agg for decimal
liukun4515
committed

Commits on Dec 13, 2021

Merge remote-tracking branch 'upstream/master' into agg_sum/avg_decimal
liukun4515
committed

Commits on Dec 14, 2021

suppor the avg and add test
liukun4515
committed

Commits on Dec 17, 2021