jackwener commented on code in PR #4185:
URL: https://github.com/apache/arrow-datafusion/pull/4185#discussion_r1020754829
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datafusion/sql/src/planner.rs:
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@@ -5135,15 +4951,15 @@ mod tests {
AND person.state = p.state)";
let expected = "Projection: person.id\
- \n Filter: EXISTS (<subquery>)\
+ \n Filter: person.id = p.id AND EXISTS (<subquery>)\
\n Subquery:\
\n Projection: person.first_name\
- \n Filter: person.last_name = p.last_name AND person.state =
p.state\
- \n Inner Join: person.id = p2.id\
+ \n Filter: person.id = p2.id AND person.last_name = p.last_name
AND person.state = p.state\
+ \n CrossJoin:\
\n TableScan: person\
\n SubqueryAlias: p2\
\n TableScan: person\
- \n Inner Join: person.id = p.id\
+ \n CrossJoin:\
\n TableScan: person\
Review Comment:
Expected
It's just because it's just build plan without optimization.
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