xiedeyantu commented on code in PR #5058:
URL: https://github.com/apache/calcite/pull/5058#discussion_r3502386282
##########
core/src/test/resources/org/apache/calcite/test/RelOptRulesTest.xml:
##########
@@ -229,6 +229,140 @@ LogicalProject(HIREDATE=[$1])
LogicalProject(MGR=[$3])
LogicalFilter(condition=[AND(IS NULL($3), =($4, CURRENT_TIMESTAMP))])
LogicalTableScan(table=[[CATALOG, SALES, EMP]])
+]]>
+ </Resource>
+ </TestCase>
+ <TestCase name="testAggregateExtractLiteralAggRuleWithAnySubQuery">
+ <Resource name="sql">
+ <![CDATA[select deptno, name = ANY (
+ select mgr from emp)
+from dept]]>
+ </Resource>
+ <Resource name="planBefore">
+ <![CDATA[
+LogicalProject(DEPTNO=[$0], EXPR$1=[IN(CAST($1):INTEGER NOT NULL, {
+LogicalProject(MGR=[$3])
+ LogicalTableScan(table=[[CATALOG, SALES, EMP]])
+})])
+ LogicalTableScan(table=[[CATALOG, SALES, DEPT]])
+]]>
+ </Resource>
+ <Resource name="planMid">
+ <![CDATA[
+LogicalProject(DEPTNO=[$0], EXPR$1=[OR(AND(IS NOT NULL($5), <>($2, 0)),
AND(<($3, $2), null, <>($2, 0), IS NULL($5)))])
+ LogicalJoin(condition=[=(CAST($1):INTEGER NOT NULL, $4)], joinType=[left])
+ LogicalJoin(condition=[true], joinType=[inner])
+ LogicalTableScan(table=[[CATALOG, SALES, DEPT]])
+ LogicalAggregate(group=[{}], c=[COUNT()], ck=[COUNT($0)])
+ LogicalProject(MGR=[$3])
+ LogicalTableScan(table=[[CATALOG, SALES, EMP]])
+ LogicalAggregate(group=[{0}], i=[LITERAL_AGG(true)])
+ LogicalProject(MGR=[$3])
+ LogicalTableScan(table=[[CATALOG, SALES, EMP]])
+]]>
+ </Resource>
+ <Resource name="planAfter">
+ <![CDATA[
+LogicalProject(DEPTNO=[$0], EXPR$1=[OR(AND(IS NOT NULL($5), <>($2, 0)),
AND(<($3, $2), null, <>($2, 0), IS NULL($5)))])
+ LogicalJoin(condition=[=(CAST($1):INTEGER NOT NULL, $4)], joinType=[left])
+ LogicalJoin(condition=[true], joinType=[inner])
+ LogicalTableScan(table=[[CATALOG, SALES, DEPT]])
+ LogicalAggregate(group=[{}], c=[COUNT()], ck=[COUNT($0)])
+ LogicalProject(MGR=[$3])
+ LogicalTableScan(table=[[CATALOG, SALES, EMP]])
+ LogicalProject(MGR=[$0], i=[true])
+ LogicalAggregate(group=[{0}])
+ LogicalProject(MGR=[$3])
+ LogicalTableScan(table=[[CATALOG, SALES, EMP]])
+]]>
+ </Resource>
+ </TestCase>
+ <TestCase name="testAggregateExtractLiteralAggRuleWithEmptyInput">
Review Comment:
Using RelBuilder does not generate SQL resources in XML, because SQL cannot
handle certain scenarios, which is why RelBuilder is used to assist in
construction.
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