Yiming Liu created CALCITE-1310:
-----------------------------------
Summary: SqlBetweenOperator should defer SqlOperandTypeInference
for PreparedStatement
Key: CALCITE-1310
URL: https://issues.apache.org/jira/browse/CALCITE-1310
Project: Calcite
Issue Type: Bug
Components: core
Affects Versions: 1.6.0, 1.7.0, 1.8.0
Reporter: Yiming Liu
Assignee: Julian Hyde
Priority: Minor
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
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