zinking commented on a change in pull request #2422:
URL: https://github.com/apache/calcite/pull/2422#discussion_r646242225
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File path:
core/src/test/java/org/apache/calcite/rel/rel2sql/RelToSqlConverterTest.java
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@@ -3131,19 +3132,36 @@ private void checkLiteral2(String expression, String
expected) {
+ "OVER (PARTITION BY \"hire_date\" ORDER BY \"employee_id\"),
\"hire_date\"\n"
+ "FROM \"foodmart\".\"employee\"\n"
+ "GROUP BY \"hire_date\", \"employee_id\"";
+
+ HepProgramBuilder builder = new HepProgramBuilder();
+ builder.addRuleClass(ProjectToWindowRule.class);
+ HepPlanner hepPlanner = new HepPlanner(builder.build());
+ RuleSet rules =
RuleSets.ofList(CoreRules.PROJECT_TO_LOGICAL_PROJECT_AND_WINDOW);
+
+ sql(query0).optimize(rules, hepPlanner).ok(expected0);
+ sql(query1).optimize(rules, hepPlanner).ok(expected1);
+ sql(query2).optimize(rules, hepPlanner).ok(expected2);
+ sql(query3).optimize(rules, hepPlanner).ok(expected3);
+ sql(query4).optimize(rules, hepPlanner).ok(expected4);
+ sql(query5).optimize(rules, hepPlanner).ok(expected5);
+ sql(query6).optimize(rules, hepPlanner).ok(expected6);
+ }
+
+ @Disabled
+ @Test void testConvertWindowToSql2() {
String query7 = "SELECT "
- + "count(distinct \"employee_id\") over (order by \"hire_date\") FROM
\"employee\"";
+ + "count(\"employee_id\") over (order by \"hire_date\") FROM
\"employee\"";
Review comment:
didn't get why `distinct` is removed in the test, maybe you could add
new tests instead of changing this one.
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