Files
impala/testdata/workloads/functional-query/queries/QueryTest
Fucun Chu 622e3c95ad IMPALA-10580: Implement ds_theta_union_f() function
This function receives two strings that are serialized Apache
DataSketches Theta sketches. Union two sketches and returns the
resulting sketch of union.

Example:
select ds_theta_estimate(ds_theta_union_f(sketch1, sketch2))
from sketch_tbl;
+-------------------------------------------------------+
| ds_theta_estimate(ds_theta_union_f(sketch1, sketch2)) |
+-------------------------------------------------------+
| 15                                                    |
+-------------------------------------------------------+

Change-Id: I8329979b81ceeaad739a43fab79768ca9c2916fa
Reviewed-on: http://gerrit.cloudera.org:8080/17179
Reviewed-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
Tested-by: Impala Public Jenkins <impala-public-jenkins@cloudera.com>
2021-03-24 15:16:07 +00:00
..
2021-02-15 22:25:41 +00:00