Added Hierarchical Partition Key Support#23919

Merged

sajeetharan merged 9 commits intoAzure:mainfrom v1k1:hierarchical-partition

Feb 2, 2023

+1,772-873

Commits on Jan 11, 2023

Fixing build errors.
vikask00
committed

Commits on Jan 16, 2023

Making Null and None parititonKey type naming consistent.
vikask00
committed

Commits on Jan 19, 2023

Fixing formatting errors.
vikask00
committed