Oracle Analytic Function Support
TDV supports the analytic functions listed in the table below for Oracle.
Analytic functions are commonly used in data warehousing environments. They are all push-only functions.
|
Oracle Analytic Function |
Notes |
|
AVG |
Version 9i. |
|
CORR |
Versions 9i, 10g, and 11g. |
|
COUNT |
Version 9i. |
|
COVAR_POP |
Versions 9i, 10g, and 11g. |
|
COVAR_SAMP |
Versions 9i, 10g, and 11g. |
|
CUME_DIST |
Versions 9i, 10g, and 11g. |
|
DENSE_RANK |
Versions 9i, 10g, and 11g. |
|
FIRST_VALUE |
Versions 9i, 10g, and 11g. |
|
LAG |
Versions 9i, 10g, and 11g. |
|
LAST_VALUE |
Versions 9i, 10g, and 11g. |
|
LEAD |
Versions 9i, 10g, and 11g. |
|
LISTAGG |
Version 11g R2. Pushed. (Aggregate LISTAGG function is supported in TDV. (See LISTAGG.) |
|
MAX |
Version 9i. |
|
MEDIAN |
Versions 9i, 10g, and 11g. |
|
MIN |
Version 9i. |
|
NTILE |
Versions 9i, 10g, and 11g. |
|
PERCENT_RANK |
Versions 9i, 10g, and 11g. |
|
PERCENTILE_CONT |
Versions 9i, 10g, and 11g. |
|
PERCENTILE_DISC |
Versions 9i, 10g, and 11g. |
|
RANK |
Versions 9i, 10g, and 11g. |
|
RATIO_TO_REPORT |
Versions 9i, 10g, and 11g. |
|
ROW_NUMBER |
Versions 9i, 10g, and 11g. |
|
SUM |
Version 9i. |