Liang Ke created SPARK-16735:
--------------------------------
Summary: Fail to create a map contains decimal type with literals
having different inferred precessions and scales
Key: SPARK-16735
URL: https://issues.apache.org/jira/browse/SPARK-16735
Project: Spark
Issue Type: Sub-task
Affects Versions: 2.0.0, 2.0.1
Reporter: Liang Ke
In Spark 2.0, we will parse float literals as decimals. However, it introduces
a side-effect, which is described below.
spark-sql> select map(0.1,0.01, 0.2,0.033);
Error in query: cannot resolve 'map(CAST(0.1 AS DECIMAL(1,1)), CAST(0.01 AS
DECIMAL(2,2)), CAST(0.2 AS DECIMAL(1,1)), CAST(0.033 AS DECIMAL(3,3)))' due to
data type mismatch: The given values of function map should all be the same
type, but they are [decimal(2,2), decimal(3,3)]; line 1 pos 7
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
---------------------------------------------------------------------
To unsubscribe, e-mail: [email protected]
For additional commands, e-mail: [email protected]
