HULING created CALCITE-2144:
-------------------------------
Summary: PushProjector - it name the field using the name of the
operators
Key: CALCITE-2144
URL: https://issues.apache.org/jira/browse/CALCITE-2144
Project: Calcite
Issue Type: Improvement
Affects Versions: 1.15.0
Environment:
{code:java}
// code placeholder
{code}
//PushProjector.java (line 505)
for (RexNode projExpr : preserveExprs) {
.........
newProjects.add(
Pair.of(newExpr,
((RexCall) projExpr).getOperator().getName()));
}
return (Project) RelOptUtil.createProject(
projChild,Pair.left(newProjects),Pair.right(newProjects),false,relBuilder);
Reporter: HULING
Assignee: Julian Hyde
PushProjector.java (line 505)
it name the field using the name of the operators , for example, "*" for
MULTIPLY.
But,the field with name "*" usually has speciall means.
I suggest not to use the name of the operators .
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