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Posted to dev@calcite.apache.org by "Igor Guzenko (Jira)" <ji...@apache.org> on 2020/09/01 15:17:00 UTC
[jira] [Created] (CALCITE-4207) Validation fails for positional
aggregate with current_date in 'case' expression
Igor Guzenko created CALCITE-4207:
-------------------------------------
Summary: Validation fails for positional aggregate with current_date in 'case' expression
Key: CALCITE-4207
URL: https://issues.apache.org/jira/browse/CALCITE-4207
Project: Calcite
Issue Type: Bug
Components: core
Reporter: Igor Guzenko
*Steps to reproduce: *
Add test to SqlValidatorTest.java
{code:java}
@Test void testPositionalAggregateWithExpandedCurrentDateFunction() {
sql("SELECT "
+ "CASE WHEN HIREDATE >= CURRENT_DATE "
+ "THEN 'Forward' "
+ "ELSE 'Actual' END AS fa,"
+ "COUNT(*) "
+ "FROM EMP "
+ "GROUP BY 1").ok();
}
{code}
*Expected result*
Validation passed successfully.
*Actual result*
{code:none}org.apache.calcite.sql.validate.SqlValidatorException: Expression 'HIREDATE' is not being grouped
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62)
at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45)
at java.lang.reflect.Constructor.newInstance(Constructor.java:423)
at org.apache.calcite.runtime.Resources$ExInstWithCause.ex(Resources.java:467)
at org.apache.calcite.runtime.Resources$ExInst.ex(Resources.java:560)
at org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:883)
at org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:868)
at org.apache.calcite.sql.validate.SqlValidatorImpl.newValidationError(SqlValidatorImpl.java:5003)
at org.apache.calcite.sql.validate.AggChecker.visit(AggChecker.java:113)
at org.apache.calcite.sql.validate.AggChecker.visit(AggChecker.java:40)
at org.apache.calcite.sql.SqlIdentifier.accept(SqlIdentifier.java:321)
at org.apache.calcite.sql.util.SqlBasicVisitor$ArgHandlerImpl.visitChild(SqlBasicVisitor.java:123)
at org.apache.calcite.sql.SqlOperator.acceptCall(SqlOperator.java:879)
at org.apache.calcite.sql.validate.AggChecker.visit(AggChecker.java:212)
at org.apache.calcite.sql.validate.AggChecker.visit(AggChecker.java:40)
at org.apache.calcite.sql.SqlCall.accept(SqlCall.java:139)
at org.apache.calcite.sql.util.SqlBasicVisitor.visit(SqlBasicVisitor.java:52)
at org.apache.calcite.sql.SqlNodeList.accept(SqlNodeList.java:145)
at org.apache.calcite.sql.util.SqlBasicVisitor$ArgHandlerImpl.visitChild(SqlBasicVisitor.java:123)
at org.apache.calcite.sql.SqlOperator.acceptCall(SqlOperator.java:879)
at org.apache.calcite.sql.validate.AggChecker.visit(AggChecker.java:212)
at org.apache.calcite.sql.validate.AggChecker.visit(AggChecker.java:40)
at org.apache.calcite.sql.SqlCall.accept(SqlCall.java:139)
at org.apache.calcite.sql.util.SqlBasicVisitor$ArgHandlerImpl.visitChild(SqlBasicVisitor.java:123)
at org.apache.calcite.sql.SqlAsOperator.acceptCall(SqlAsOperator.java:121)
at org.apache.calcite.sql.validate.AggChecker.visit(AggChecker.java:212)
at org.apache.calcite.sql.validate.AggChecker.visit(AggChecker.java:40)
at org.apache.calcite.sql.SqlCall.accept(SqlCall.java:139)
at org.apache.calcite.sql.validate.AggregatingSelectScope.checkAggregateExpr(AggregatingSelectScope.java:212)
at org.apache.calcite.sql.validate.AggregatingSelectScope.validateExpr(AggregatingSelectScope.java:221)
{code}
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