hsyuan commented on a change in pull request #1567: [CALCITE-3479] Stack
overflow error thrown when running join query
URL: https://github.com/apache/calcite/pull/1567#discussion_r343947366
##########
File path: core/src/test/java/org/apache/calcite/test/ScannableTableTest.java
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@@ -363,6 +364,30 @@ private static Integer getFilter(boolean cooperative,
List<RexNode> filters) {
assertThat(buf.toString(), is("returnCount=4, projects=[2, 0]"));
}
+ /** Test case for
+ * <a
href="https://issues.apache.org/jira/browse/CALCITE-3479";>[CALCITE-3479]
+ * Stack overflow error thrown when running join query</a>
+ * Test two ProjectableFilterableTable can join and produce right plan.
+ */
+ @Test public void testProjectableFilterableTableJoin() throws Exception {
+ final StringBuilder buf = new StringBuilder();
+ final String explain = "PLAN="
+ + "EnumerableHashJoin(condition=[=($0, $3)], joinType=[inner])\n"
+ + " EnumerableInterpreter\n"
+ + " BindableTableScan(table=[[s, b1]], filters=[[=($0, 10)]])\n"
+ + " EnumerableInterpreter\n"
+ + " BindableTableScan(table=[[s, b2]], filters=[[=($0, 10)]])";
+ CalciteAssert.that()
+ .with(
+ newSchema("s",
+ Pair.of("b1", new BeatlesProjectableFilterableTable(buf,
true)),
Review comment:
Can this table be shared?
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