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Posted to issues@calcite.apache.org by "Yuzhao Chen (JIRA)" <ji...@apache.org> on 2018/05/24 11:46:00 UTC
[jira] [Created] (CALCITE-2325) Calcite can not verify a explicit
cast column in some senario
Yuzhao Chen created CALCITE-2325:
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Summary: Calcite can not verify a explicit cast column in some senario
Key: CALCITE-2325
URL: https://issues.apache.org/jira/browse/CALCITE-2325
Project: Calcite
Issue Type: Bug
Components: core
Affects Versions: 1.17.0
Reporter: Yuzhao Chen
Assignee: Julian Hyde
Fix For: 1.17.0
In now calcite core, there is a test case in agg.ig
select cast(deptno as decimal) / 2 + 1 as half1, count(*) as c
from emp
group by rollup(deptno / 2, gender), rollup(substring(ename FROM 1 FOR 1));
But if we add in a explicit cast, it will throw an error
Caused by: org.apache.calcite.runtime.CalciteContextException: From line 1, column 13 to line 1, column 18: Expression 'DEPTNO' 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$ExInstWithCause.ex(Resources.java:463)
at org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:810)
at org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:795)
at org.apache.calcite.sql.validate.SqlValidatorImpl.newValidationError(SqlValidatorImpl.java:4749)
at org.apache.calcite.sql.validate.AggChecker.visit(AggChecker.java:117)
at org.apache.calcite.sql.validate.AggChecker.visit(AggChecker.java:41)
at org.apache.calcite.sql.SqlIdentifier.accept(SqlIdentifier.java:344)
at org.apache.calcite.sql.util.SqlBasicVisitor$ArgHandlerImpl.visitChild(SqlBasicVisitor.java:123)
at org.apache.calcite.sql.SqlOperator.acceptCall(SqlOperator.java:859)
at org.apache.calcite.sql.validate.AggChecker.visit(AggChecker.java:212)
at org.apache.calcite.sql.validate.AggChecker.visit(AggChecker.java:41)
at org.apache.calcite.sql.SqlCall.accept(SqlCall.java:138)
at org.apache.calcite.sql.util.SqlBasicVisitor$ArgHandlerImpl.visitChild(SqlBasicVisitor.java:123)
at org.apache.calcite.sql.SqlOperator.acceptCall(SqlOperator.java:859)
at org.apache.calcite.sql.validate.AggChecker.visit(AggChecker.java:212)
at org.apache.calcite.sql.validate.AggChecker.visit(AggChecker.java:41)
at org.apache.calcite.sql.SqlCall.accept(SqlCall.java:138)
at org.apache.calcite.sql.util.SqlBasicVisitor$ArgHandlerImpl.visitChild(SqlBasicVisitor.java:123)
at org.apache.calcite.sql.SqlOperator.acceptCall(SqlOperator.java:859)
at org.apache.calcite.sql.validate.AggChecker.visit(AggChecker.java:212)
at org.apache.calcite.sql.validate.AggChecker.visit(AggChecker.java:41)
at org.apache.calcite.sql.SqlCall.accept(SqlCall.java:138)
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:41)
at org.apache.calcite.sql.SqlCall.accept(SqlCall.java:138)
at org.apache.calcite.sql.validate.AggregatingSelectScope.checkAggregateExpr(AggregatingSelectScope.java:231)
at org.apache.calcite.sql.validate.AggregatingSelectScope.validateExpr(AggregatingSelectScope.java:240)
at org.apache.calcite.sql.validate.SqlValidatorImpl.validateExpr(SqlValidatorImpl.java:4071)
at org.apache.calcite.sql.validate.SqlValidatorImpl.validateSelectList(SqlValidatorImpl.java:4045)
at org.apache.calcite.sql.validate.SqlValidatorImpl.validateSelect(SqlValidatorImpl.java:3259)
at org.apache.calcite.sql.validate.SelectNamespace.validateImpl(SelectNamespace.java:60)
at org.apache.calcite.sql.validate.AbstractNamespace.validate(AbstractNamespace.java:84)
at org.apache.calcite.sql.validate.SqlValidatorImpl.validateNamespace(SqlValidatorImpl.java:972)
at org.apache.calcite.sql.validate.SqlValidatorImpl.validateQuery(SqlValidatorImpl.java:948)
at org.apache.calcite.sql.SqlSelect.validate(SqlSelect.java:226)
at org.apache.calcite.sql.validate.SqlValidatorImpl.validateScopedExpression(SqlValidatorImpl.java:923)
at org.apache.calcite.sql.validate.SqlValidatorImpl.validate(SqlValidatorImpl.java:633)
at org.apache.calcite.sql2rel.SqlToRelConverter.convertQuery(SqlToRelConverter.java:554)
at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:264)
at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:230)
at org.apache.calcite.prepare.CalcitePrepareImpl.prepare2_(CalcitePrepareImpl.java:781)
at org.apache.calcite.prepare.CalcitePrepareImpl.prepare_(CalcitePrepareImpl.java:640)
at org.apache.calcite.prepare.CalcitePrepareImpl.prepareSql(CalcitePrepareImpl.java:610)
at org.apache.calcite.jdbc.CalciteConnectionImpl.parseQuery(CalciteConnectionImpl.java:221)
at org.apache.calcite.jdbc.CalciteMetaImpl.prepareAndExecute(CalciteMetaImpl.java:603)
at org.apache.calcite.avatica.AvaticaConnection.prepareAndExecuteInternal(AvaticaConnection.java:638)
at org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:149)
... 36 more
Caused by: org.apache.calcite.sql.validate.SqlValidatorException: Expression 'DEPTNO' 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:463)
at org.apache.calcite.runtime.Resources$ExInst.ex(Resources.java:572)
... 84 more
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