Hello,
I struggling with a strange case. Following query works for me:
SELECT *
FROM CORE.FILTERS F
CROSS JOIN LATERAL TABLE(AUX.TBLFUNCTION('somestring, F.aCOLLUMN)) tblfn
But when it is placed as a view under a schema EXAMPLES with name
EXAMPLECOLLATERAL, following query won't work
SELECT * FROM EXAMPLES.EXAMPLECOLLATERAL
It produces:
> org.apache.calcite.runtime.CalciteContextException: At line 3, column 51:
> Table 'F' not found
> 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$ExInstWithCause.ex(Resources.java:463)
> at org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:783)
> at org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:768)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.newValidationError(SqlValidatorImpl.java:4779)
> at
> org.apache.calcite.sql.validate.DelegatingScope.fullyQualify(DelegatingScope.java:330)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl$DeriveTypeVisitor.visit(SqlValidatorImpl.java:5527)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl$DeriveTypeVisitor.visit(SqlValidatorImpl.java:5490)
> at org.apache.calcite.sql.SqlIdentifier.accept(SqlIdentifier.java:334)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.deriveTypeImpl(SqlValidatorImpl.java:1627)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.deriveType(SqlValidatorImpl.java:1612)
> at
> org.apache.calcite.sql.SqlOperator.constructArgTypeList(SqlOperator.java:584)
> at org.apache.calcite.sql.SqlFunction.deriveType(SqlFunction.java:233)
> at org.apache.calcite.sql.SqlFunction.deriveType(SqlFunction.java:215)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl$DeriveTypeVisitor.visit(SqlValidatorImpl.java:5503)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl$DeriveTypeVisitor.visit(SqlValidatorImpl.java:5490)
> at org.apache.calcite.sql.SqlCall.accept(SqlCall.java:138)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.deriveTypeImpl(SqlValidatorImpl.java:1627)
> at
> org.apache.calcite.sql.validate.ProcedureNamespace.validateImpl(ProcedureNamespace.java:53)
> at
> org.apache.calcite.sql.validate.AbstractNamespace.validate(AbstractNamespace.java:84)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateNamespace(SqlValidatorImpl.java:965)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateQuery(SqlValidatorImpl.java:944)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateFrom(SqlValidatorImpl.java:3027)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateFrom(SqlValidatorImpl.java:3012)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateJoin(SqlValidatorImpl.java:3064)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateFrom(SqlValidatorImpl.java:3021)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateSelect(SqlValidatorImpl.java:3271)
> 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:965)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateQuery(SqlValidatorImpl.java:944)
> at org.apache.calcite.sql.SqlSelect.validate(SqlSelect.java:225)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validateScopedExpression(SqlValidatorImpl.java:919)
> at
> org.apache.calcite.sql.validate.SqlValidatorImpl.validate(SqlValidatorImpl.java:629)
> at
> org.apache.calcite.prepare.CalcitePrepareImpl.parse_(CalcitePrepareImpl.java:292)
I am willing to patch this if this is a bug - just need a point to the
right direction.
Thanx!
--
Piotr Bojko
http://about.me/ptr.bojko
