Vertica Analytic Function Support
TDV supports the analytic functions listed in the table below for Vertica.
|
Vertica Analytic Function |
Notes |
|
AVG |
|
|
CORR |
|
|
COUNT |
|
|
COVAR_POP |
|
|
COVAR_SAMP |
|
|
CUME_DIST |
|
|
DENSE_RANK |
|
|
EXPONENTIAL_MOVING_AVERAGE |
. |
|
FIRST_VALUE |
|
|
LAG |
|
|
LAST_VALUE |
|
|
LEAD |
|
|
MAX |
|
|
MEDIAN |
|
|
MIN |
|
|
NTILE |
|
|
PERCENT_RANK |
|
|
PERCENTILE_CONT |
|
|
PERCENTILE_DISC |
|
|
RANK |
|
|
ROW_NUMBER |
|
|
STDDEV |
|
|
STDDEV_POP |
|
|
STDDEV_SAMP |
|
|
SUM |
|
|
VAR_POP |
|
|
VAR_SAMP |
|
|
VARIANCE |
|