Stamatis Zampetakis created CALCITE-3485: --------------------------------------------
Summary: Validation error in UDF with overloads and dynamic parameter Key: CALCITE-3485 URL: https://issues.apache.org/jira/browse/CALCITE-3485 Project: Calcite Issue Type: Bug Components: core Affects Versions: 1.21.0 Reporter: Stamatis Zampetakis Assignee: Stamatis Zampetakis The problem can be reproduced by defining multiple user defined functions with the same name and trying to validate a query having at least one operand that is a dynamic parameter. The interesting part of the stack trace is shown below: {noformat} com.onwbp.org.apache.calcite.runtime.CalciteContextException: At line 1, column 84: Illegal use of dynamic parameter 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 com.onwbp.org.apache.calcite.runtime.Resources$ExInstWithCause.ex(Resources.java:463) at com.onwbp.org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:835) at com.onwbp.org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:820) at com.onwbp.org.apache.calcite.sql.validate.SqlValidatorImpl.newValidationError(SqlValidatorImpl.java:4881) at com.onwbp.org.apache.calcite.sql.validate.SqlValidatorImpl.inferUnknownTypes(SqlValidatorImpl.java:1801) at com.onwbp.org.apache.calcite.sql.validate.SqlValidatorImpl.inferUnknownTypes(SqlValidatorImpl.java:1880) at com.onwbp.org.apache.calcite.sql.validate.SqlValidatorImpl.validateWhereOrOn(SqlValidatorImpl.java:4052) at com.onwbp.org.apache.calcite.sql.validate.SqlValidatorImpl.validateWhereClause(SqlValidatorImpl.java:4044) at com.onwbp.org.apache.calcite.sql.validate.SqlValidatorImpl.validateSelect(SqlValidatorImpl.java:3386) at com.onwbp.org.apache.calcite.sql.validate.SelectNamespace.validateImpl(SelectNamespace.java:60) at com.onwbp.org.apache.calcite.sql.validate.AbstractNamespace.validate(AbstractNamespace.java:84) at com.onwbp.org.apache.calcite.sql.validate.SqlValidatorImpl.validateNamespace(SqlValidatorImpl.java:1009) at com.onwbp.org.apache.calcite.sql.validate.SqlValidatorImpl.validateQuery(SqlValidatorImpl.java:969) at com.onwbp.org.apache.calcite.sql.SqlSelect.validate(SqlSelect.java:216) at com.onwbp.org.apache.calcite.sql.validate.SqlValidatorImpl.validateScopedExpression(SqlValidatorImpl.java:944) at com.onwbp.org.apache.calcite.sql.validate.SqlValidatorImpl.validate(SqlValidatorImpl.java:651) {noformat} -- This message was sent by Atlassian Jira (v8.3.4#803005)