siddharthteotia commented on a change in pull request #1030: [CALCITE-2822]
Allow MultiJoin rules with any project/filter
URL: https://github.com/apache/calcite/pull/1030#discussion_r264793810
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File path: core/src/test/java/org/apache/calcite/test/RelOptRulesTest.java
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@@ -4292,6 +4293,21 @@ private Sql checkSubQuery(String sql) {
checkPlanning(program, sql);
}
+ @Test public void testFilterAndProjectWithMultiJoin() throws Exception {
+ final FilterMultiJoinMergeRule filterMultiJoinMergeRule =
+ new FilterMultiJoinMergeRule(LogicalFilter.class,
RelFactories.LOGICAL_BUILDER);
+ final ProjectMultiJoinMergeRule projectMultiJoinMergeRule =
+ new ProjectMultiJoinMergeRule(LogicalProject.class,
RelFactories.LOGICAL_BUILDER);
Review comment:
I added a new constructor in FilterMultiJoinMergeRule and
ProjectMultiJoinMergeRule that take a generic Filter.class and Project.class as
arguments respectively. The unit test just uses the new constructors with
LogicalFilter and LogicalProject
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