alamb commented on code in PR #15462:
URL: https://github.com/apache/datafusion/pull/15462#discussion_r2033602903
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datafusion/physical-expr/src/expressions/binary.rs:
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@@ -805,6 +811,47 @@ impl BinaryExpr {
}
}
+/// Check if it meets the short-circuit condition
+/// 1. For the `AND` operator, if the `lhs` result all are `false`
+/// 2. For the `OR` operator, if the `lhs` result all are `true`
+/// 3. Otherwise, it does not meet the short-circuit condition
+fn check_short_circuit(arg: &ColumnarValue, op: &Operator) -> bool {
Review Comment:
I don't think you can rewrite expressions like this without changing the
short-circuit semantics (if lHS is false then don't run the RHS in `a AND b`)
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