Mihai Budiu created CALCITE-7216:
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Summary: SqlOperator.inferReturnType throws the wrong exception on
error
Key: CALCITE-7216
URL: https://issues.apache.org/jira/browse/CALCITE-7216
Project: Calcite
Issue Type: Bug
Components: core
Affects Versions: 1.40.0
Reporter: Mihai Budiu
Assignee: Mihai Budiu
Fix For: 1.41.0
This code fragment:
{code:java}
RelDataType returnType = returnTypeInference.inferReturnType(opBinding);
if (returnType == null) {
throw new IllegalArgumentException("Cannot infer return type for "
+ opBinding.getOperator() + "; operand types: "
+ opBinding.collectOperandTypes());
}
{code}
throws IllegalArgumentException. I think it should throw a
CalciteContextException.
Exceptions that are not CalciteExceptions should be used only to signal bugs in
the compiler, but not illegal input programs.
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