Gabor Kaszab 0736fcf691 IMPALA-10018: Implement ds_kll_rank() function ...

ds_kll_rank() receives two parameters: a STRING that represents a
serialized DataSketches KLL sketch and a float to provide a probing
value in the sketch.
Returns a DOUBLE that is the rank of the given probing value in the
range of [0,1]. E.g. a return value of 0.2 means that the probing value
given as parameter is greater than the 20% of all the values in the
sketch. Note, this is an approximate calculation.

Change-Id: I95857886dfbb8c84aeeaf718c0e610012fda4be0
Reviewed-on: http://gerrit.cloudera.org:8080/16283
Reviewed-by: Gabor Kaszab <gaborkaszab@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>

2020-08-07 12:58:40 +00:00

..

queries

IMPALA-10018: Implement ds_kll_rank() function

2020-08-07 12:58:40 +00:00

functional-query_core.csv

IMPALA-5717: Support for reading ORC data files

2018-04-11 05:13:02 +00:00

functional-query_dimensions.csv

IMPALA-9709: Remove Impala-lzo from the development environment

2020-06-15 23:42:12 +00:00

functional-query_exhaustive.csv

IMPALA-9709: Remove Impala-lzo from the development environment

2020-06-15 23:42:12 +00:00

functional-query_pairwise.csv

IMPALA-5717: Support for reading ORC data files

2018-04-11 05:13:02 +00:00