IGNITE-16738 Add trait definitions to the EMPTY_CONTEXT and to the si…

…ngleton empty CLUSTER (#805)

modules/runner/src/integrationTest/java/org/apache/ignite/internal/sql/engine/ItMixedQueriesTest.java

@@ -158,7 +158,6 @@ public void testInConditionWithSubquery() {
     }
 
     @Test
-    @Disabled("https://issues.apache.org/jira/browse/IGNITE-16738")
     public void testDistinctQueryWithInConditionWithSubquery() {
         var rows = sql("SELECT distinct(name) FROM emp1 o WHERE name IN ("
                 + "   SELECT name"

modules/sql-engine/src/main/java/org/apache/ignite/internal/sql/engine/util/BaseQueryContext.java

@@ -31,10 +31,13 @@
 import org.apache.calcite.config.CalciteConnectionProperty;
 import org.apache.calcite.jdbc.CalciteSchema;
 import org.apache.calcite.plan.Contexts;
+import org.apache.calcite.plan.ConventionTraitDef;
 import org.apache.calcite.plan.RelOptCluster;
 import org.apache.calcite.plan.RelOptSchema;
+import org.apache.calcite.plan.RelTraitDef;
 import org.apache.calcite.plan.volcano.VolcanoPlanner;
 import org.apache.calcite.prepare.CalciteCatalogReader;
+import org.apache.calcite.rel.RelCollationTraitDef;
 import org.apache.calcite.rel.RelNode;
 import org.apache.calcite.rel.metadata.Metadata;
 import org.apache.calcite.rel.metadata.MetadataDef;
@@ -48,6 +51,9 @@
 import org.apache.calcite.tools.Frameworks;
 import org.apache.ignite.internal.sql.engine.QueryCancel;
 import org.apache.ignite.internal.sql.engine.metadata.cost.IgniteCostFactory;
+import org.apache.ignite.internal.sql.engine.trait.CorrelationTraitDef;
+import org.apache.ignite.internal.sql.engine.trait.DistributionTraitDef;
+import org.apache.ignite.internal.sql.engine.trait.RewindabilityTraitDef;
 import org.apache.ignite.internal.sql.engine.type.IgniteTypeFactory;
 import org.apache.ignite.internal.util.ArrayUtils;
 import org.apache.ignite.lang.IgniteLogger;
@@ -94,6 +100,11 @@ public void registerSchema(RelOptSchema schema) {
             }
         };
 
+        // Dummy planner must contain all trait definitions to create singleton cluster with all default traits.
+        for (RelTraitDef<?> def : EMPTY_CONTEXT.config().getTraitDefs()) {
+            DUMMY_PLANNER.addRelTraitDef(def);
+        }
+
         RelDataTypeSystem typeSys = CALCITE_CONNECTION_CONFIG.typeSystem(RelDataTypeSystem.class, FRAMEWORK_CONFIG.getTypeSystem());
         TYPE_FACTORY = new IgniteTypeFactory(typeSys);
 
@@ -249,6 +260,13 @@ public static class Builder {
         private static final FrameworkConfig EMPTY_CONFIG =
                 Frameworks.newConfigBuilder(FRAMEWORK_CONFIG)
                         .defaultSchema(createRootSchema(false))
+                        .traitDefs(new RelTraitDef<?>[] {
+                                ConventionTraitDef.INSTANCE,
+                                RelCollationTraitDef.INSTANCE,
+                                DistributionTraitDef.INSTANCE,
+                                RewindabilityTraitDef.INSTANCE,
+                                CorrelationTraitDef.INSTANCE,
+                        })
                         .build();
 
         private FrameworkConfig frameworkCfg = EMPTY_CONFIG;