[teiid-commits] teiid SVN: r3467 - in branches/7.1.x/engine/src: test/java/org/teiid/query/processor and 1 other directory.
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Tue Sep 13 14:58:53 EDT 2011
Author: loleary
Date: 2011-09-13 14:58:53 -0400 (Tue, 13 Sep 2011)
New Revision: 3467
Modified:
branches/7.1.x/engine/src/main/java/org/teiid/query/optimizer/relational/rules/RulePlanJoins.java
branches/7.1.x/engine/src/test/java/org/teiid/query/processor/TestTextTable.java
Log:
TEIID-1706 fix to join planning with nested tables
Modified: branches/7.1.x/engine/src/main/java/org/teiid/query/optimizer/relational/rules/RulePlanJoins.java
===================================================================
--- branches/7.1.x/engine/src/main/java/org/teiid/query/optimizer/relational/rules/RulePlanJoins.java 2011-09-12 21:36:03 UTC (rev 3466)
+++ branches/7.1.x/engine/src/main/java/org/teiid/query/optimizer/relational/rules/RulePlanJoins.java 2011-09-13 18:58:53 UTC (rev 3467)
@@ -470,7 +470,8 @@
}
JoinType jt = (JoinType)root.getProperty(NodeConstants.Info.JOIN_TYPE);
- boolean treatJoinAsSource = jt.isOuter() || root.getProperty(NodeConstants.Info.ACCESS_PATTERNS) != null || root.hasProperty(NodeConstants.Info.MAKE_DEP);
+ boolean treatJoinAsSource = jt.isOuter() || root.getProperty(NodeConstants.Info.ACCESS_PATTERNS) != null
+ || root.hasProperty(NodeConstants.Info.MAKE_DEP) || !root.getExportedCorrelatedReferences().isEmpty();
if (treatJoinAsSource) {
currentRegion.addJoinSourceNode(root);
Modified: branches/7.1.x/engine/src/test/java/org/teiid/query/processor/TestTextTable.java
===================================================================
--- branches/7.1.x/engine/src/test/java/org/teiid/query/processor/TestTextTable.java 2011-09-12 21:36:03 UTC (rev 3466)
+++ branches/7.1.x/engine/src/test/java/org/teiid/query/processor/TestTextTable.java 2011-09-13 18:58:53 UTC (rev 3467)
@@ -22,6 +22,8 @@
package org.teiid.query.processor;
+import static org.junit.Assert.*;
+import static org.teiid.query.optimizer.TestOptimizer.*;
import static org.teiid.query.processor.TestProcessor.*;
import java.util.Arrays;
@@ -34,7 +36,13 @@
import org.teiid.core.types.InputStreamFactory;
import org.teiid.core.util.UnitTestUtil;
import org.teiid.query.optimizer.capabilities.DefaultCapabilitiesFinder;
+import org.teiid.query.optimizer.capabilities.FakeCapabilitiesFinder;
+import org.teiid.query.optimizer.capabilities.SourceCapabilities.Capability;
+import org.teiid.query.processor.relational.JoinNode;
+import org.teiid.query.processor.relational.NestedTableJoinStrategy;
+import org.teiid.query.processor.relational.RelationalPlan;
import org.teiid.query.unittest.FakeMetadataFactory;
+import org.teiid.query.unittest.RealMetadataFactory;
@SuppressWarnings({"unchecked", "nls"})
public class TestTextTable {
@@ -208,8 +216,27 @@
};
process(sql, expected);
- }
+ }
+ @Test public void testTextTableJoin() throws Exception {
+ String sql = "select z.* from (select x.* from (select * from pm1.g1 where e1 = 'c') y, texttable(e1 || '\n' || e2 || '\n' || e3 COLUMNS x string) x) as z, " +
+ "(select x.* from (select * from pm1.g1 where e1 = 'c') y, texttable(e1 || '\n' || e2 || '\n' || e3 COLUMNS x string) x) as z1 where z.x = z1.x order by z.x";
+
+ List[] expected = new List[] {
+ Arrays.asList("1"),
+ Arrays.asList("c"),
+ Arrays.asList("true"),
+ };
+
+ FakeDataManager dataManager = new FakeDataManager();
+ sampleData1(dataManager);
+ RelationalPlan plan = (RelationalPlan)helpGetPlan(helpParse(sql), FakeMetadataFactory.example1Cached());
+ // The root node's child is a sortNode so we want the sortNode's first child
+ JoinNode join = (JoinNode) plan.getRootNode().getChildren()[0].getChildren()[0];
+ assertTrue(!(join.getJoinStrategy() instanceof NestedTableJoinStrategy));
+ helpProcess(plan, createCommandContext(), dataManager, expected);
+ }
+
public static void process(String sql, List[] expectedResults) throws Exception {
FakeDataManager dataManager = new FakeDataManager();
sampleData1(dataManager);
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