liukun4515 commented on code in PR #4377:
URL: https://github.com/apache/arrow-datafusion/pull/4377#discussion_r1035532240
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datafusion/core/src/physical_plan/joins/hash_join.rs:
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@@ -2306,23 +2162,36 @@ mod tests {
Ok(())
}
+ fn build_semi_anti_left_table() -> Arc<dyn ExecutionPlan> {
+ // just two line match
+ // b1 = 10
+ build_table(
+ ("a1", &vec![1, 3, 5, 7, 9, 11, 13]),
+ ("b1", &vec![1, 3, 5, 7, 8, 8, 10]),
+ ("c1", &vec![10, 30, 50, 70, 90, 110, 130]),
+ )
+ }
+
+ fn build_semi_anti_right_table() -> Arc<dyn ExecutionPlan> {
+ // just two line match
+ // b2 = 10
+ build_table(
+ ("a2", &vec![2, 4, 6, 8, 10, 12]),
+ ("b2", &vec![2, 4, 6, 8, 10, 10]),
Review Comment:
If i change the order ob `b2`, i should change the order for the `a2`,
because there are some `filter for a2` and the join_equal is `b2 with b1`.
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