mihaibudiu commented on code in PR #4729:
URL: https://github.com/apache/calcite/pull/4729#discussion_r2673541148
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core/src/main/java/org/apache/calcite/sql/fun/SqlItemOperator.java:
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@@ -163,6 +164,20 @@ private static SqlSingleOperandTypeChecker
getChecker(SqlCallBinding callBinding
if (sqlTypeName == SqlTypeName.VARIANT) {
// Allow any key type to be used when the map keys have a VARIANT type
return OperandTypes.family(SqlTypeFamily.ANY);
+ } else if (sqlTypeName == SqlTypeName.ROW) {
+ // Check that the type of the argument is exactly the key type
+ return new SqlSingleOperandTypeChecker() {
+ @Override public boolean checkSingleOperandType(
+ SqlCallBinding callBinding, SqlNode operand,
+ int iFormalOperand, boolean throwOnFailure) {
+ RelDataType operandType = callBinding.getOperandType(0);
+ return operandType.equals(keyType);
Review Comment:
Yes, this was wrong, and not throwing when throwOnFailure was also wrong.
Thanks for catching this!
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