jnturton commented on PR #2597:
URL: https://github.com/apache/drill/pull/2597#issuecomment-1190101257
> Yes, please add such a test. We have test methods that allow obtaining row
set for query results. Doesn't this issue is reproduced when they are used?
If I correctly understand the test you intend (my implementation is shown
below) then the answer is that it does not reproduce the issue...
```
@Test
public void testWideningLimit() throws Exception {
String query = "SELECT CAST(10 AS DECIMAL(38, 4)) AS `Col1` UNION ALL
SELECT CAST(22 AS DECIMAL(29, 6)) AS `Col1`";
testBuilder().sqlQuery(query)
.unOrdered()
.baselineColumns("Col1")
.baselineValues(new BigDecimal("10"))
.baselineValues(new BigDecimal("22"))
.go();
List<Pair<SchemaPath, TypeProtos.MajorType>> expectedSchema =
Collections.singletonList(Pair.of(
SchemaPath.getSimplePath("Col1"),
Types.withPrecisionAndScale(MinorType.VARDECIMAL, DataMode.REQUIRED,
38, 6)));
testBuilder()
.sqlQuery(query)
.schemaBaseLine(expectedSchema)
.go();
}
```
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