alamb commented on code in PR #2416:
URL: https://github.com/apache/arrow-datafusion/pull/2416#discussion_r864403892
##########
datafusion/core/src/sql/planner.rs:
##########
@@ -4523,6 +4562,35 @@ mod tests {
quick_test(sql, &expected);
}
+ #[test]
+ fn scalar_subquery_reference_outer_field() {
+ let sql = "SELECT j1_string, j2_string \
+ FROM j1, j2 \
+ WHERE j1_id = j2_id - 1 \
+ AND j2_id < (SELECT count(*) \
Review Comment:
Oh so tricky 👍
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