Minor Description
SqlBetweenOperator should defer SqlOperandTypeInference for PreparedStatement. The following PreparedStatement does not work in SQL validation phase.
final String sql = "select count( * ) from kylin_sales where LSTG_SITE_ID between ? and ?"; try (PreparedStatement stmt = conn.prepareStatement(sql)) { stmt.setInt(1, 0); stmt.setInt(2, 5); try (ResultSet rs = stmt.executeQuery()) { printResultSet(rs); } }
It seems the SqlBetweenOperator does not infer the operand type when parsing. So in the SQL validation phase, the NULL operandTypeInference will throw out exceptions. At the other side, The SqlInOperator will defer the parameter type when parsing.
Following is the detail exception log
Caused by: org.apache.calcite.runtime.CalciteContextException: At line 1, column 61: Illegal use of dynamic parameter at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at org.apache.calcite.runtime.Resources$ExInstWithCause.ex(Resources.java:405) at org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:715) at org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:703) at org.apache.calcite.sql.validate.SqlValidatorImpl.newValidationError(SqlValidatorImpl.java:3932) at org.apache.calcite.sql.validate.SqlValidatorImpl.inferUnknownTypes(SqlValidatorImpl.java:1565) at org.apache.calcite.sql.validate.SqlValidatorImpl.inferUnknownTypes(SqlValidatorImpl.java:1648) at org.apache.calcite.sql.validate.SqlValidatorImpl.validateWhereOrOn(SqlValidatorImpl.java:3374) at org.apache.calcite.sql.validate.SqlValidatorImpl.validateWhereClause(SqlValidatorImpl.java:3366) at org.apache.calcite.sql.validate.SqlValidatorImpl.validateSelect(SqlValidatorImpl.java:2961) at org.apache.calcite.sql.validate.SelectNamespace.validateImpl(SelectNamespace.java:60) at org.apache.calcite.sql.validate.AbstractNamespace.validate(AbstractNamespace.java:86) at org.apache.calcite.sql.validate.SqlValidatorImpl.validateNamespace(SqlValidatorImpl.java:848) at org.apache.calcite.sql.validate.SqlValidatorImpl.validateQuery(SqlValidatorImpl.java:834) at org.apache.calcite.sql.SqlSelect.validate(SqlSelect.java:207) at org.apache.calcite.sql.validate.SqlValidatorImpl.validateScopedExpression(SqlValidatorImpl.java:808) at org.apache.calcite.sql.validate.SqlValidatorImpl.validate(SqlValidatorImpl.java:522) at org.apache.calcite.sql2rel.SqlToRelConverter.convertQuery(SqlToRelConverter.java:534) at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:226) at org.apache.calcite.prepare.Prepare.prepareSql(Prepare.java:196) at org.apache.calcite.prepare.CalcitePrepareImpl.prepare2_(CalcitePrepareImpl.java:721) at org.apache.calcite.prepare.CalcitePrepareImpl.prepare_(CalcitePrepareImpl.java:588) at org.apache.calcite.prepare.CalcitePrepareImpl.prepareSql(CalcitePrepareImpl.java:558) at org.apache.calcite.jdbc.CalciteConnectionImpl.parseQuery(CalciteConnectionImpl.java:214) at org.apache.calcite.jdbc.CalciteConnectionImpl.prepareStatement_(CalciteConnectionImpl.java:194) ... 78 more Caused by: org.apache.calcite.sql.validate.SqlValidatorException: Illegal use of dynamic parameter at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:526) at org.apache.calcite.runtime.Resources$ExInstWithCause.ex(Resources.java:405) at org.apache.calcite.runtime.Resources$ExInst.ex(Resources.java:514) ... 101 more