[GitHub] [calcite] vineetgarg02 commented on a change in pull request #1161: [CALCITE-2986] Wrong results with =ANY subquery

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vineetgarg02 commented on a change in pull request #1161: [CALCITE-2986] Wrong results with =ANY subquery
URL: https://github.com/apache/calcite/pull/1161#discussion_r275099043
 
 

 ##########
 File path: core/src/test/java/org/apache/calcite/test/RelOptRulesTest.java
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 @@ -4111,6 +4111,12 @@ private Sql checkSubQuery(String sql) {
     checkSubQuery(sql).withLateDecorrelation(true).check();
   }
 
+  @Test public void testSomeWithEquality() {
+    final String sql = "select * from emp e1\n"
+        + "  where e1.deptno = SOME (select deptno from dept)";
+    checkSubQuery(sql).withLateDecorrelation(true).check();
+  }
 
 Review comment:
   @chunweilei `=ANY/SOME` rewrite is done in `RexSubquery.some`. Please look at `core/src/main/java/org/apache/calcite/rex/RexSubQuery.java` changes

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