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https://issues.apache.org/jira/browse/CALCITE-7485?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Yu Xu updated CALCITE-7485:
---------------------------
Description:
FIRST_VALUE and LAST_VALUE are only defined for window aggregates, but can be
used without window clause in current main branch.
test case would be passed as follow：
{code:java}
@Test void testFirstAndLastAggFunctionsOfGroupByKeys() {
final String sql = "select sal, first_value(sal) as sal_first,
last_value(sal) as sal_last from emp group by sal, deptno\n";
sql(sql).check();
} {code}
maybe we should fix the issue.
was:
FIRST_VALUE and LAST_VALUE are only defined for window aggregates, but can be
used without window clause in current main branch.
test case would be passed as follow：
{code:java}
@Test void testAggregateFunctionOfGroupByKeys() {
final String sql = "select sal, first_value(sal) as sal_first,
last_value(sal) as sal_last from emp group by sal, deptno\n";
sql(sql).check();
} {code}
maybe we should fix the issue.
> FIRST_VALUE/LAST_VALUE should only be defined for window aggregates
> -------------------------------------------------------------------
>
> Key: CALCITE-7485
> URL: https://issues.apache.org/jira/browse/CALCITE-7485
> Project: Calcite
> Issue Type: Bug
> Components: core
> Affects Versions: 1.41.0
> Reporter: Yu Xu
> Priority: Major
>
> FIRST_VALUE and LAST_VALUE are only defined for window aggregates, but can be
> used without window clause in current main branch.
> test case would be passed as follow：
>
> {code:java}
> @Test void testFirstAndLastAggFunctionsOfGroupByKeys() {
> final String sql = "select sal, first_value(sal) as sal_first,
> last_value(sal) as sal_last from emp group by sal, deptno\n";
> sql(sql).check();
> } {code}
> maybe we should fix the issue.
>
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