Tracking: general window functions.

[RinChanNOWWW]

Summary

• row_number feat: support general window function row_number/rank/dense_rank. #10824
• rank feat: support general window function row_number/rank/dense_rank. #10824
• dense_rank feat: support general window function row_number/rank/dense_rank. #10824
• percent_rank feat(function): support window function percent_rank. #11094
• lag feat(window function): Add window function lag and lead #11244
• lead feat(window function): Add window function lag and lead #11244
• first_value feat: add window function first_value and last_value #11587
• last_value feat: add window function first_value and last_value #11587
• first(alias first_value) feat: add window function first_value and last_value #11587
• last(alias last_value) feat: add window function first_value and last_value #11587
• cume_dist feat: cume_dist window function #11942
• ntile feat: ntile window function #11905
• nth_value feat: new window function nth_value. #11600

[gitccl]

Hi, I'd like to try first_value and last_value function.

[ariesdevil]

Hi @ArberSephirotheca , do you still working on first_value and last_value ? If not, these will assign to @gitccl .

[ArberSephirotheca]

Hi @ArberSephirotheca , do you still working on first_value and last_value ? If not, these will assign to @gitccl .

Hi, sorry I am busy doing other stuff at this moment. So go ahead and let him take care of this task.