Jinchul 15e6cf8fd0 IMPALA-5529: Add additional function signatures for TRUNC() ...

The following signatures to be added:
+--------------+----------------------------------+-------------+---------------+
| return type  | signature                        | binary type | is persistent |
+--------------+----------------------------------+-------------+---------------+
| DECIMAL(*,*) | trunc(DECIMAL(*,*))              | BUILTIN     | true          |
| DECIMAL(*,*) | trunc(DECIMAL(*,*), BIGINT)      | BUILTIN     | true          |
| DECIMAL(*,*) | trunc(DECIMAL(*,*), INT)         | BUILTIN     | true          |
| DECIMAL(*,*) | trunc(DECIMAL(*,*), SMALLINT)    | BUILTIN     | true          |
| DECIMAL(*,*) | trunc(DECIMAL(*,*), TINYINT)     | BUILTIN     | true          |
| BIGINT       | trunc(DOUBLE)                    | BUILTIN     | true          |
+--------------+----------------------------------+-------------+---------------+

Tests:
* Adds tests for the new builtin trunc()/dtrunc()

Change-Id: I856da9f817b948de3c72af60a0742b128398b4cf
Reviewed-on: http://gerrit.cloudera.org:8080/7450
Tested-by: Impala Public Jenkins
Reviewed-by: Matthew Jacobs <mj@cloudera.com>

2017-07-29 20:53:45 +00:00

..

.gitignore

- Move thrift out of FE src and into impala/common

2011-12-30 19:35:20 -08:00

CMakeLists.txt

IMPALA-3786: Replace "cloudera" with "apache" (part 2)

2016-09-29 21:14:13 +00:00

gen_builtins_catalog.py

IMPALA-3786: Replace "cloudera" with "apache" (part 2)

2016-09-29 21:14:13 +00:00

impala_functions.py

IMPALA-5529: Add additional function signatures for TRUNC()

2017-07-29 20:53:45 +00:00