Abhishek Girish created DRILL-1959:
--------------------------------------
Summary: Issues with explicit casts to TINYINT and SMALLINT
Key: DRILL-1959
URL: https://issues.apache.org/jira/browse/DRILL-1959
Project: Apache Drill
Issue Type: Bug
Components: Execution - Data Types
Reporter: Abhishek Girish
Assignee: Jacques Nadeau
*The following have Issues:*
> create table tiny1 as select cast(1 as *tinyint*) from sys.options limit 1;
+------------+------------+
| ok | summary |
+------------+------------+
| false | *Error: Unable to convert the value of 1 and type TINYINT to a
Drill constant expression.* |
+------------+------------+
1 row selected (0.055 seconds)
> create table small1 as select cast(1 as *smallint*) from sys.options limit 1;
+------------+------------+
| ok | summary |
+------------+------------+
| false | *Error: Unable to convert the value of 1 and type SMALLINT to a
Drill constant expression.* |
+------------+------------+
1 row selected (0.055 seconds)
*The following work:*
> create table int1 as select cast(1 as *int*) from sys.options limit 1;
+------------+---------------------------+
| Fragment | Number of records written |
+------------+---------------------------+
| 0_0 | 1 |
+------------+---------------------------+
1 row selected (0.172 seconds)
> create table big1 as select cast(1 as *bigint*) from sys.options limit 1;
+------------+---------------------------+
| Fragment | Number of records written |
+------------+---------------------------+
| 0_0 | 1 |
+------------+---------------------------+
1 row selected (0.195 seconds)
> create table float1 as select cast(1 as float) from sys.options limit 1;
+------------+---------------------------+
| Fragment | Number of records written |
+------------+---------------------------+
| 0_0 | 1 |
+------------+---------------------------+
1 row selected (0.174 seconds)
0: jdbc:drill:zk=10.10.103.34:5181> create table double1 as select cast(1 as
double) from sys.options limit 1;
+------------+---------------------------+
| Fragment | Number of records written |
+------------+---------------------------+
| 0_0 | 1 |
+------------+---------------------------+
1 row selected (0.153 seconds)
0: jdbc:drill:zk=10.10.103.34:5181> create table decimal1 as select cast(1 as
decimal(1,1)) from sys.options limit 1;
+------------+---------------------------+
| Fragment | Number of records written |
+------------+---------------------------+
| 0_0 | 1 |
+------------+---------------------------+
1 row selected (0.159 seconds)
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