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Posted to commits@phoenix.apache.org by ma...@apache.org on 2014/12/12 17:32:32 UTC
phoenix git commit: PHOENIX-1300 Allow sub-queries to choose
different execution path other than hash-join
Repository: phoenix
Updated Branches:
refs/heads/master b093fcfb3 -> 95df538a5
PHOENIX-1300 Allow sub-queries to choose different execution path other than hash-join
Project: http://git-wip-us.apache.org/repos/asf/phoenix/repo
Commit: http://git-wip-us.apache.org/repos/asf/phoenix/commit/95df538a
Tree: http://git-wip-us.apache.org/repos/asf/phoenix/tree/95df538a
Diff: http://git-wip-us.apache.org/repos/asf/phoenix/diff/95df538a
Branch: refs/heads/master
Commit: 95df538a5aa2a5ef7bc6862429f456c330a39e55
Parents: b093fcf
Author: maryannxue <ma...@apache.org>
Authored: Fri Dec 12 11:32:11 2014 -0500
Committer: maryannxue <ma...@apache.org>
Committed: Fri Dec 12 11:32:11 2014 -0500
----------------------------------------------------------------------
.../end2end/SubqueryUsingSortMergeJoinIT.java | 903 +++++++++++++++++++
.../apache/phoenix/compile/QueryCompiler.java | 2 +-
.../phoenix/execute/SortMergeJoinPlan.java | 12 +-
3 files changed, 914 insertions(+), 3 deletions(-)
----------------------------------------------------------------------
http://git-wip-us.apache.org/repos/asf/phoenix/blob/95df538a/phoenix-core/src/it/java/org/apache/phoenix/end2end/SubqueryUsingSortMergeJoinIT.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/it/java/org/apache/phoenix/end2end/SubqueryUsingSortMergeJoinIT.java b/phoenix-core/src/it/java/org/apache/phoenix/end2end/SubqueryUsingSortMergeJoinIT.java
new file mode 100644
index 0000000..a2b03bb
--- /dev/null
+++ b/phoenix-core/src/it/java/org/apache/phoenix/end2end/SubqueryUsingSortMergeJoinIT.java
@@ -0,0 +1,903 @@
+/*
+ * Licensed to the Apache Software Foundation (ASF) under one
+ * or more contributor license agreements. See the NOTICE file
+ * distributed with this work for additional information
+ * regarding copyright ownership. The ASF licenses this file
+ * to you under the Apache License, Version 2.0 (the
+ * "License"); you may not use this file except in compliance
+ * with the License. You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.apache.phoenix.end2end;
+
+import static org.apache.phoenix.util.TestUtil.JOIN_COITEM_TABLE_DISPLAY_NAME;
+import static org.apache.phoenix.util.TestUtil.JOIN_COITEM_TABLE_FULL_NAME;
+import static org.apache.phoenix.util.TestUtil.JOIN_CUSTOMER_TABLE_DISPLAY_NAME;
+import static org.apache.phoenix.util.TestUtil.JOIN_CUSTOMER_TABLE_FULL_NAME;
+import static org.apache.phoenix.util.TestUtil.JOIN_ITEM_TABLE_DISPLAY_NAME;
+import static org.apache.phoenix.util.TestUtil.JOIN_ITEM_TABLE_FULL_NAME;
+import static org.apache.phoenix.util.TestUtil.JOIN_ORDER_TABLE_DISPLAY_NAME;
+import static org.apache.phoenix.util.TestUtil.JOIN_ORDER_TABLE_FULL_NAME;
+import static org.apache.phoenix.util.TestUtil.JOIN_SCHEMA;
+import static org.apache.phoenix.util.TestUtil.JOIN_SUPPLIER_TABLE_DISPLAY_NAME;
+import static org.apache.phoenix.util.TestUtil.JOIN_SUPPLIER_TABLE_FULL_NAME;
+import static org.apache.phoenix.util.TestUtil.TEST_PROPERTIES;
+import static org.junit.Assert.assertEquals;
+import static org.junit.Assert.assertFalse;
+import static org.junit.Assert.assertTrue;
+import static org.junit.Assert.fail;
+
+import java.sql.Connection;
+import java.sql.Date;
+import java.sql.DriverManager;
+import java.sql.PreparedStatement;
+import java.sql.ResultSet;
+import java.sql.SQLException;
+import java.sql.Timestamp;
+import java.text.SimpleDateFormat;
+import java.util.Collection;
+import java.util.List;
+import java.util.Map;
+import java.util.Properties;
+import java.util.regex.Pattern;
+
+import org.apache.phoenix.query.QueryServices;
+import org.apache.phoenix.schema.TableAlreadyExistsException;
+import org.apache.phoenix.util.MetaDataUtil;
+import org.apache.phoenix.util.PropertiesUtil;
+import org.apache.phoenix.util.QueryUtil;
+import org.apache.phoenix.util.ReadOnlyProps;
+import org.junit.Before;
+import org.junit.BeforeClass;
+import org.junit.Test;
+import org.junit.runner.RunWith;
+import org.junit.runners.Parameterized;
+import org.junit.runners.Parameterized.Parameters;
+
+import com.google.common.collect.Lists;
+import com.google.common.collect.Maps;
+
+@RunWith(Parameterized.class)
+public class SubqueryUsingSortMergeJoinIT extends BaseHBaseManagedTimeIT {
+
+ private SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd HH:mm:ss");
+ private String[] indexDDL;
+ private String[] plans;
+
+ public SubqueryUsingSortMergeJoinIT(String[] indexDDL, String[] plans) {
+ this.indexDDL = indexDDL;
+ this.plans = plans;
+ }
+
+ @BeforeClass
+ @Shadower(classBeingShadowed = BaseHBaseManagedTimeIT.class)
+ public static void doSetup() throws Exception {
+ Map<String,String> props = Maps.newHashMapWithExpectedSize(3);
+ // Forces server cache to be used
+ props.put(QueryServices.INDEX_MUTATE_BATCH_SIZE_THRESHOLD_ATTRIB, Integer.toString(2));
+ // Must update config before starting server
+ setUpTestDriver(new ReadOnlyProps(props.entrySet().iterator()));
+ }
+
+ @Before
+ public void initTable() throws Exception {
+ initTableValues();
+ if (indexDDL != null && indexDDL.length > 0) {
+ Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
+ Connection conn = DriverManager.getConnection(getUrl(), props);
+ for (String ddl : indexDDL) {
+ try {
+ conn.createStatement().execute(ddl);
+ } catch (TableAlreadyExistsException e) {
+ }
+ }
+ conn.close();
+ }
+ }
+
+ @Parameters
+ public static Collection<Object> data() {
+ List<Object> testCases = Lists.newArrayList();
+ testCases.add(new String[][] {
+ {}, {
+ "SORT-MERGE-JOIN (SEMI) TABLES\n" +
+ " SORT-MERGE-JOIN (INNER) TABLES\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_ITEM_TABLE_DISPLAY_NAME + "\n" +
+ " SERVER SORTED BY [I.supplier_id]\n" +
+ " CLIENT MERGE SORT\n" +
+ " AND\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_SUPPLIER_TABLE_DISPLAY_NAME + "\n" +
+ " SERVER SORTED BY [S.supplier_id]\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY [I.item_id]\n" +
+ "AND (SKIP MERGE)\n" +
+ " CLIENT PARALLEL 1-WAY RANGE SCAN OVER " + JOIN_ORDER_TABLE_DISPLAY_NAME + " ['000000000000001'] - [*]\n" +
+ " SERVER AGGREGATE INTO DISTINCT ROWS BY [item_id]\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY [item_id]\n" +
+ "CLIENT SORTED BY [I.NAME]",
+
+ "SORT-MERGE-JOIN \\(LEFT\\) TABLES\n" +
+ " SORT-MERGE-JOIN \\(LEFT\\) TABLES\n" +
+ " CLIENT PARALLEL 4-WAY FULL SCAN OVER " + JOIN_COITEM_TABLE_DISPLAY_NAME + "\n" +
+ " CLIENT MERGE SORT\n" +
+ " AND\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_ITEM_TABLE_DISPLAY_NAME + "\n" +
+ " SERVER AGGREGATE INTO DISTINCT ROWS BY \\[item_id, NAME\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY \\[item_id, NAME\\]\n" +
+ " PARALLEL ANTI-JOIN TABLE 0 \\(SKIP MERGE\\)\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_ORDER_TABLE_DISPLAY_NAME + "\n" +
+ " SERVER AGGREGATE INTO DISTINCT ROWS BY \\[item_id]\\\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY \\[.*.CO_ITEM_ID, .*.CO_ITEM_NAME\\]\n" +
+ "AND\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_ITEM_TABLE_DISPLAY_NAME + "\n" +
+ " SERVER AGGREGATE INTO DISTINCT ROWS BY \\[item_id, NAME\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY \\[item_id, NAME\\]\n" +
+ " PARALLEL SEMI-JOIN TABLE 0 \\(SKIP MERGE\\)\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_ORDER_TABLE_DISPLAY_NAME + "\n" +
+ " SERVER AGGREGATE INTO DISTINCT ROWS BY \\[item_id\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ " DYNAMIC SERVER FILTER BY item_id BETWEEN MIN/MAX OF \\(\\$\\d+.\\$\\d+\\)\n" +
+ "CLIENT FILTER BY \\(\\$\\d+.\\$\\d+ IS NOT NULL OR \\$\\d+.\\$\\d+ IS NOT NULL\\)",
+
+ "SORT-MERGE-JOIN \\(SEMI\\) TABLES\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_CUSTOMER_TABLE_DISPLAY_NAME + "\n" +
+ "AND \\(SKIP MERGE\\)\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_ITEM_TABLE_DISPLAY_NAME + "\n" +
+ " SERVER AGGREGATE INTO DISTINCT ROWS BY \\[O.customer_id\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY \\[O.customer_id\\]\n" +
+ " PARALLEL INNER-JOIN TABLE 0\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_ORDER_TABLE_DISPLAY_NAME + "\n" +
+ " PARALLEL LEFT-JOIN TABLE 1\\(DELAYED EVALUATION\\)\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_ORDER_TABLE_DISPLAY_NAME + "\n" +
+ " SERVER AGGREGATE INTO DISTINCT ROWS BY \\[item_id\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ " DYNAMIC SERVER FILTER BY item_id BETWEEN MIN/MAX OF \\(O.item_id\\)\n" +
+ " AFTER-JOIN SERVER FILTER BY \\(I.NAME = 'T2' OR O.QUANTITY > \\$\\d+.\\$\\d+\\)",
+ }});
+ testCases.add(new String[][] {
+ {
+ "CREATE INDEX \"idx_customer\" ON " + JOIN_CUSTOMER_TABLE_FULL_NAME + " (name)",
+ "CREATE INDEX \"idx_item\" ON " + JOIN_ITEM_TABLE_FULL_NAME + " (name) INCLUDE (price, discount1, discount2, \"supplier_id\", description)",
+ "CREATE INDEX \"idx_supplier\" ON " + JOIN_SUPPLIER_TABLE_FULL_NAME + " (name)"
+ }, {
+ "SORT-MERGE-JOIN (SEMI) TABLES\n" +
+ " SORT-MERGE-JOIN (INNER) TABLES\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_SCHEMA + ".idx_item\n" +
+ " SERVER SORTED BY [I.0:supplier_id]\n" +
+ " CLIENT MERGE SORT\n" +
+ " AND\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_SCHEMA + ".idx_supplier\n" +
+ " SERVER SORTED BY [S.:supplier_id]\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY [I.:item_id]\n" +
+ "AND (SKIP MERGE)\n" +
+ " CLIENT PARALLEL 1-WAY RANGE SCAN OVER " + JOIN_ORDER_TABLE_DISPLAY_NAME + " ['000000000000001'] - [*]\n" +
+ " SERVER AGGREGATE INTO DISTINCT ROWS BY [item_id]\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY [item_id]\n" +
+ "CLIENT SORTED BY [I.0:NAME]",
+
+ "SORT-MERGE-JOIN \\(LEFT\\) TABLES\n" +
+ " SORT-MERGE-JOIN \\(LEFT\\) TABLES\n" +
+ " CLIENT PARALLEL 4-WAY FULL SCAN OVER " + JOIN_COITEM_TABLE_DISPLAY_NAME + "\n" +
+ " CLIENT MERGE SORT\n" +
+ " AND\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_SCHEMA + ".idx_item\n" +
+ " SERVER FILTER BY FIRST KEY ONLY\n" +
+ " SERVER AGGREGATE INTO ORDERED DISTINCT ROWS BY \\[NAME, item_id\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY \\[item_id, NAME\\]\n" +
+ " PARALLEL ANTI-JOIN TABLE 0 \\(SKIP MERGE\\)\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_ORDER_TABLE_DISPLAY_NAME + "\n" +
+ " SERVER AGGREGATE INTO DISTINCT ROWS BY \\[item_id\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY \\[.*.CO_ITEM_ID, .*.CO_ITEM_NAME\\]\n" +
+ "AND\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_SCHEMA + ".idx_item\n" +
+ " SERVER FILTER BY FIRST KEY ONLY\n" +
+ " SERVER AGGREGATE INTO ORDERED DISTINCT ROWS BY \\[NAME, item_id\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY \\[item_id, NAME\\]\n" +
+ " PARALLEL SEMI-JOIN TABLE 0 \\(SKIP MERGE\\)\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_ORDER_TABLE_DISPLAY_NAME + "\n" +
+ " SERVER AGGREGATE INTO DISTINCT ROWS BY \\[item_id\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ "CLIENT FILTER BY \\(\\$\\d+.\\$\\d+ IS NOT NULL OR \\$\\d+.\\$\\d+ IS NOT NULL\\)",
+
+ "SORT-MERGE-JOIN \\(SEMI\\) TABLES\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_SCHEMA + ".idx_customer\n" +
+ " SERVER SORTED BY \\[Join.idx_customer.:customer_id\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ "AND \\(SKIP MERGE\\)\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_SCHEMA + ".idx_item\n" +
+ " SERVER FILTER BY FIRST KEY ONLY\n" +
+ " SERVER AGGREGATE INTO DISTINCT ROWS BY \\[O.customer_id\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY \\[O.customer_id\\]\n" +
+ " PARALLEL INNER-JOIN TABLE 0\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_ORDER_TABLE_DISPLAY_NAME + "\n" +
+ " PARALLEL LEFT-JOIN TABLE 1\\(DELAYED EVALUATION\\)\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_ORDER_TABLE_DISPLAY_NAME + "\n" +
+ " SERVER AGGREGATE INTO DISTINCT ROWS BY \\[item_id\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ " AFTER-JOIN SERVER FILTER BY \\(I.0:NAME = 'T2' OR O.QUANTITY > \\$\\d+.\\$\\d+\\)",
+ }});
+ testCases.add(new String[][] {
+ {
+ "CREATE LOCAL INDEX \"idx_customer\" ON " + JOIN_CUSTOMER_TABLE_FULL_NAME + " (name)",
+ "CREATE LOCAL INDEX \"idx_item\" ON " + JOIN_ITEM_TABLE_FULL_NAME + " (name) INCLUDE (price, discount1, discount2, \"supplier_id\", description)",
+ "CREATE LOCAL INDEX \"idx_supplier\" ON " + JOIN_SUPPLIER_TABLE_FULL_NAME + " (name)"
+ }, {
+ "SORT-MERGE-JOIN (SEMI) TABLES\n" +
+ " SORT-MERGE-JOIN (INNER) TABLES\n" +
+ " CLIENT PARALLEL 1-WAY RANGE SCAN OVER " + MetaDataUtil.LOCAL_INDEX_TABLE_PREFIX + JOIN_ITEM_TABLE_DISPLAY_NAME + " [-32768]\n" +
+ " SERVER SORTED BY [I.0:supplier_id]\n" +
+ " CLIENT MERGE SORT\n" +
+ " AND\n" +
+ " CLIENT PARALLEL 1-WAY RANGE SCAN OVER " + MetaDataUtil.LOCAL_INDEX_TABLE_PREFIX + JOIN_SUPPLIER_TABLE_DISPLAY_NAME + " [-32768]\n" +
+ " SERVER SORTED BY [S.:supplier_id]\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY [I.:item_id]\n" +
+ "AND (SKIP MERGE)\n" +
+ " CLIENT PARALLEL 1-WAY RANGE SCAN OVER " + JOIN_ORDER_TABLE_DISPLAY_NAME + " ['000000000000001'] - [*]\n" +
+ " SERVER AGGREGATE INTO DISTINCT ROWS BY [item_id]\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY [item_id]\n" +
+ "CLIENT SORTED BY [I.0:NAME]",
+
+ "SORT-MERGE-JOIN \\(LEFT\\) TABLES\n" +
+ " SORT-MERGE-JOIN \\(LEFT\\) TABLES\n" +
+ " CLIENT PARALLEL 4-WAY FULL SCAN OVER " + JOIN_COITEM_TABLE_DISPLAY_NAME + "\n" +
+ " CLIENT MERGE SORT\n" +
+ " AND\n" +
+ " CLIENT PARALLEL 1-WAY RANGE SCAN OVER " + MetaDataUtil.LOCAL_INDEX_TABLE_PREFIX + JOIN_ITEM_TABLE_DISPLAY_NAME + " \\[-32768\\]\n" +
+ " SERVER FILTER BY FIRST KEY ONLY\n" +
+ " SERVER AGGREGATE INTO ORDERED DISTINCT ROWS BY \\[NAME, item_id\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY \\[item_id, NAME\\]\n" +
+ " PARALLEL ANTI-JOIN TABLE 0 \\(SKIP MERGE\\)\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_ORDER_TABLE_DISPLAY_NAME + "\n" +
+ " SERVER AGGREGATE INTO DISTINCT ROWS BY \\[item_id\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY \\[.*.CO_ITEM_ID, .*.CO_ITEM_NAME\\]\n" +
+ "AND\n" +
+ " CLIENT PARALLEL 1-WAY RANGE SCAN OVER " + MetaDataUtil.LOCAL_INDEX_TABLE_PREFIX + JOIN_ITEM_TABLE_DISPLAY_NAME + " \\[-32768\\]\n" +
+ " SERVER FILTER BY FIRST KEY ONLY\n" +
+ " SERVER AGGREGATE INTO ORDERED DISTINCT ROWS BY \\[NAME, item_id\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY \\[item_id, NAME\\]\n" +
+ " PARALLEL SEMI-JOIN TABLE 0 \\(SKIP MERGE\\)\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_ORDER_TABLE_DISPLAY_NAME + "\n" +
+ " SERVER AGGREGATE INTO DISTINCT ROWS BY \\[item_id\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ " DYNAMIC SERVER FILTER BY item_id BETWEEN MIN/MAX OF \\(\\$\\d+.\\$\\d+\\)\n" +
+ "CLIENT FILTER BY \\(\\$\\d+.\\$\\d+ IS NOT NULL OR \\$\\d+.\\$\\d+ IS NOT NULL\\)",
+
+ "SORT-MERGE-JOIN \\(SEMI\\) TABLES\n" +
+ " CLIENT PARALLEL 1-WAY RANGE SCAN OVER " + MetaDataUtil.LOCAL_INDEX_TABLE_PREFIX + JOIN_CUSTOMER_TABLE_DISPLAY_NAME + " \\[-32768\\]\n" +
+ " SERVER SORTED BY \\[Join.idx_customer.:customer_id\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ "AND \\(SKIP MERGE\\)\n" +
+ " CLIENT PARALLEL 1-WAY RANGE SCAN OVER " + MetaDataUtil.LOCAL_INDEX_TABLE_PREFIX + JOIN_ITEM_TABLE_DISPLAY_NAME + " \\[-32768\\]\n" +
+ " SERVER FILTER BY FIRST KEY ONLY\n" +
+ " SERVER AGGREGATE INTO DISTINCT ROWS BY \\[O.customer_id\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ " CLIENT SORTED BY \\[O.customer_id\\]\n" +
+ " PARALLEL INNER-JOIN TABLE 0\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_ORDER_TABLE_DISPLAY_NAME + "\n" +
+ " PARALLEL LEFT-JOIN TABLE 1\\(DELAYED EVALUATION\\)\n" +
+ " CLIENT PARALLEL 1-WAY FULL SCAN OVER " + JOIN_ORDER_TABLE_DISPLAY_NAME + "\n" +
+ " SERVER AGGREGATE INTO DISTINCT ROWS BY \\[item_id\\]\n" +
+ " CLIENT MERGE SORT\n" +
+ " DYNAMIC SERVER FILTER BY item_id BETWEEN MIN/MAX OF \\(O.item_id\\)\n" +
+ " AFTER-JOIN SERVER FILTER BY \\(I.0:NAME = 'T2' OR O.QUANTITY > \\$\\d+.\\$\\d+\\)",
+ }});
+ return testCases;
+ }
+
+
+ protected void initTableValues() throws Exception {
+ ensureTableCreated(getUrl(), JOIN_CUSTOMER_TABLE_FULL_NAME);
+ ensureTableCreated(getUrl(), JOIN_ITEM_TABLE_FULL_NAME);
+ ensureTableCreated(getUrl(), JOIN_SUPPLIER_TABLE_FULL_NAME);
+ ensureTableCreated(getUrl(), JOIN_ORDER_TABLE_FULL_NAME);
+ ensureTableCreated(getUrl(), JOIN_COITEM_TABLE_FULL_NAME);
+
+ Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
+ Connection conn = DriverManager.getConnection(getUrl(), props);
+ try {
+ conn.createStatement().execute("CREATE SEQUENCE my.seq");
+ // Insert into customer table
+ PreparedStatement stmt = conn.prepareStatement(
+ "upsert into " + JOIN_CUSTOMER_TABLE_FULL_NAME +
+ " (\"customer_id\", " +
+ " NAME, " +
+ " PHONE, " +
+ " ADDRESS, " +
+ " LOC_ID, " +
+ " DATE) " +
+ "values (?, ?, ?, ?, ?, ?)");
+ stmt.setString(1, "0000000001");
+ stmt.setString(2, "C1");
+ stmt.setString(3, "999-999-1111");
+ stmt.setString(4, "101 XXX Street");
+ stmt.setString(5, "10001");
+ stmt.setDate(6, new Date(format.parse("2013-11-01 10:20:36").getTime()));
+ stmt.execute();
+
+ stmt.setString(1, "0000000002");
+ stmt.setString(2, "C2");
+ stmt.setString(3, "999-999-2222");
+ stmt.setString(4, "202 XXX Street");
+ stmt.setString(5, null);
+ stmt.setDate(6, new Date(format.parse("2013-11-25 16:45:07").getTime()));
+ stmt.execute();
+
+ stmt.setString(1, "0000000003");
+ stmt.setString(2, "C3");
+ stmt.setString(3, "999-999-3333");
+ stmt.setString(4, "303 XXX Street");
+ stmt.setString(5, null);
+ stmt.setDate(6, new Date(format.parse("2013-11-25 10:06:29").getTime()));
+ stmt.execute();
+
+ stmt.setString(1, "0000000004");
+ stmt.setString(2, "C4");
+ stmt.setString(3, "999-999-4444");
+ stmt.setString(4, "404 XXX Street");
+ stmt.setString(5, "10004");
+ stmt.setDate(6, new Date(format.parse("2013-11-22 14:22:56").getTime()));
+ stmt.execute();
+
+ stmt.setString(1, "0000000005");
+ stmt.setString(2, "C5");
+ stmt.setString(3, "999-999-5555");
+ stmt.setString(4, "505 XXX Street");
+ stmt.setString(5, "10005");
+ stmt.setDate(6, new Date(format.parse("2013-11-27 09:37:50").getTime()));
+ stmt.execute();
+
+ stmt.setString(1, "0000000006");
+ stmt.setString(2, "C6");
+ stmt.setString(3, "999-999-6666");
+ stmt.setString(4, "606 XXX Street");
+ stmt.setString(5, "10001");
+ stmt.setDate(6, new Date(format.parse("2013-11-01 10:20:36").getTime()));
+ stmt.execute();
+
+ // Insert into item table
+ stmt = conn.prepareStatement(
+ "upsert into " + JOIN_ITEM_TABLE_FULL_NAME +
+ " (\"item_id\", " +
+ " NAME, " +
+ " PRICE, " +
+ " DISCOUNT1, " +
+ " DISCOUNT2, " +
+ " \"supplier_id\", " +
+ " DESCRIPTION) " +
+ "values (?, ?, ?, ?, ?, ?, ?)");
+ stmt.setString(1, "0000000001");
+ stmt.setString(2, "T1");
+ stmt.setInt(3, 100);
+ stmt.setInt(4, 5);
+ stmt.setInt(5, 10);
+ stmt.setString(6, "0000000001");
+ stmt.setString(7, "Item T1");
+ stmt.execute();
+
+ stmt.setString(1, "0000000002");
+ stmt.setString(2, "T2");
+ stmt.setInt(3, 200);
+ stmt.setInt(4, 5);
+ stmt.setInt(5, 8);
+ stmt.setString(6, "0000000001");
+ stmt.setString(7, "Item T2");
+ stmt.execute();
+
+ stmt.setString(1, "0000000003");
+ stmt.setString(2, "T3");
+ stmt.setInt(3, 300);
+ stmt.setInt(4, 8);
+ stmt.setInt(5, 12);
+ stmt.setString(6, "0000000002");
+ stmt.setString(7, "Item T3");
+ stmt.execute();
+
+ stmt.setString(1, "0000000004");
+ stmt.setString(2, "T4");
+ stmt.setInt(3, 400);
+ stmt.setInt(4, 6);
+ stmt.setInt(5, 10);
+ stmt.setString(6, "0000000002");
+ stmt.setString(7, "Item T4");
+ stmt.execute();
+
+ stmt.setString(1, "0000000005");
+ stmt.setString(2, "T5");
+ stmt.setInt(3, 500);
+ stmt.setInt(4, 8);
+ stmt.setInt(5, 15);
+ stmt.setString(6, "0000000005");
+ stmt.setString(7, "Item T5");
+ stmt.execute();
+
+ stmt.setString(1, "0000000006");
+ stmt.setString(2, "T6");
+ stmt.setInt(3, 600);
+ stmt.setInt(4, 8);
+ stmt.setInt(5, 15);
+ stmt.setString(6, "0000000006");
+ stmt.setString(7, "Item T6");
+ stmt.execute();
+
+ stmt.setString(1, "invalid001");
+ stmt.setString(2, "INVALID-1");
+ stmt.setInt(3, 0);
+ stmt.setInt(4, 0);
+ stmt.setInt(5, 0);
+ stmt.setString(6, "0000000000");
+ stmt.setString(7, "Invalid item for join test");
+ stmt.execute();
+
+ // Insert into supplier table
+ stmt = conn.prepareStatement(
+ "upsert into " + JOIN_SUPPLIER_TABLE_FULL_NAME +
+ " (\"supplier_id\", " +
+ " NAME, " +
+ " PHONE, " +
+ " ADDRESS, " +
+ " LOC_ID) " +
+ "values (?, ?, ?, ?, ?)");
+ stmt.setString(1, "0000000001");
+ stmt.setString(2, "S1");
+ stmt.setString(3, "888-888-1111");
+ stmt.setString(4, "101 YYY Street");
+ stmt.setString(5, "10001");
+ stmt.execute();
+
+ stmt.setString(1, "0000000002");
+ stmt.setString(2, "S2");
+ stmt.setString(3, "888-888-2222");
+ stmt.setString(4, "202 YYY Street");
+ stmt.setString(5, "10002");
+ stmt.execute();
+
+ stmt.setString(1, "0000000003");
+ stmt.setString(2, "S3");
+ stmt.setString(3, "888-888-3333");
+ stmt.setString(4, "303 YYY Street");
+ stmt.setString(5, null);
+ stmt.execute();
+
+ stmt.setString(1, "0000000004");
+ stmt.setString(2, "S4");
+ stmt.setString(3, "888-888-4444");
+ stmt.setString(4, "404 YYY Street");
+ stmt.setString(5, null);
+ stmt.execute();
+
+ stmt.setString(1, "0000000005");
+ stmt.setString(2, "S5");
+ stmt.setString(3, "888-888-5555");
+ stmt.setString(4, "505 YYY Street");
+ stmt.setString(5, "10005");
+ stmt.execute();
+
+ stmt.setString(1, "0000000006");
+ stmt.setString(2, "S6");
+ stmt.setString(3, "888-888-6666");
+ stmt.setString(4, "606 YYY Street");
+ stmt.setString(5, "10006");
+ stmt.execute();
+
+ // Insert into order table
+ stmt = conn.prepareStatement(
+ "upsert into " + JOIN_ORDER_TABLE_FULL_NAME +
+ " (\"order_id\", " +
+ " \"customer_id\", " +
+ " \"item_id\", " +
+ " PRICE, " +
+ " QUANTITY," +
+ " DATE) " +
+ "values (?, ?, ?, ?, ?, ?)");
+ stmt.setString(1, "000000000000001");
+ stmt.setString(2, "0000000004");
+ stmt.setString(3, "0000000001");
+ stmt.setInt(4, 100);
+ stmt.setInt(5, 1000);
+ stmt.setTimestamp(6, new Timestamp(format.parse("2013-11-22 14:22:56").getTime()));
+ stmt.execute();
+
+ stmt.setString(1, "000000000000002");
+ stmt.setString(2, "0000000003");
+ stmt.setString(3, "0000000006");
+ stmt.setInt(4, 552);
+ stmt.setInt(5, 2000);
+ stmt.setTimestamp(6, new Timestamp(format.parse("2013-11-25 10:06:29").getTime()));
+ stmt.execute();
+
+ stmt.setString(1, "000000000000003");
+ stmt.setString(2, "0000000002");
+ stmt.setString(3, "0000000002");
+ stmt.setInt(4, 190);
+ stmt.setInt(5, 3000);
+ stmt.setTimestamp(6, new Timestamp(format.parse("2013-11-25 16:45:07").getTime()));
+ stmt.execute();
+
+ stmt.setString(1, "000000000000004");
+ stmt.setString(2, "0000000004");
+ stmt.setString(3, "0000000006");
+ stmt.setInt(4, 510);
+ stmt.setInt(5, 4000);
+ stmt.setTimestamp(6, new Timestamp(format.parse("2013-11-26 13:26:04").getTime()));
+ stmt.execute();
+
+ stmt.setString(1, "000000000000005");
+ stmt.setString(2, "0000000005");
+ stmt.setString(3, "0000000003");
+ stmt.setInt(4, 264);
+ stmt.setInt(5, 5000);
+ stmt.setTimestamp(6, new Timestamp(format.parse("2013-11-27 09:37:50").getTime()));
+ stmt.execute();
+
+ conn.commit();
+
+ // Insert into coitem table
+ stmt = conn.prepareStatement(
+ "upsert into " + JOIN_COITEM_TABLE_FULL_NAME +
+ " (item_id, " +
+ " item_name, " +
+ " co_item_id, " +
+ " co_item_name) " +
+ "values (?, ?, ?, ?)");
+ stmt.setString(1, "0000000001");
+ stmt.setString(2, "T1");
+ stmt.setString(3, "0000000002");
+ stmt.setString(4, "T3");
+ stmt.execute();
+
+ stmt.setString(1, "0000000004");
+ stmt.setString(2, "T4");
+ stmt.setString(3, "0000000003");
+ stmt.setString(4, "T3");
+ stmt.execute();
+
+ stmt.setString(1, "0000000003");
+ stmt.setString(2, "T4");
+ stmt.setString(3, "0000000005");
+ stmt.setString(4, "T5");
+ stmt.execute();
+
+ stmt.setString(1, "0000000006");
+ stmt.setString(2, "T6");
+ stmt.setString(3, "0000000001");
+ stmt.setString(4, "T1");
+ stmt.execute();
+
+ conn.commit();
+ } finally {
+ conn.close();
+ }
+ }
+
+ @Test
+ public void testInSubquery() throws Exception {
+ Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
+ Connection conn = DriverManager.getConnection(getUrl(), props);
+ try {
+ String query = "SELECT /*+ USE_SORT_MERGE_JOIN*/ \"item_id\", name FROM " + JOIN_ITEM_TABLE_FULL_NAME + " WHERE \"item_id\" IN (SELECT \"item_id\" FROM " + JOIN_ORDER_TABLE_FULL_NAME + ") ORDER BY name";
+ PreparedStatement statement = conn.prepareStatement(query);
+ ResultSet rs = statement.executeQuery();
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000001");
+ assertEquals(rs.getString(2), "T1");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000002");
+ assertEquals(rs.getString(2), "T2");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000003");
+ assertEquals(rs.getString(2), "T3");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000006");
+ assertEquals(rs.getString(2), "T6");
+
+ assertFalse(rs.next());
+
+ query = "SELECT /*+ USE_SORT_MERGE_JOIN*/ \"item_id\", name FROM " + JOIN_ITEM_TABLE_FULL_NAME + " WHERE \"item_id\" NOT IN (SELECT \"item_id\" FROM " + JOIN_ORDER_TABLE_FULL_NAME + ") ORDER BY name";
+ statement = conn.prepareStatement(query);
+ rs = statement.executeQuery();
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "invalid001");
+ assertEquals(rs.getString(2), "INVALID-1");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000004");
+ assertEquals(rs.getString(2), "T4");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000005");
+ assertEquals(rs.getString(2), "T5");
+
+ assertFalse(rs.next());
+
+ query = "SELECT /*+ USE_SORT_MERGE_JOIN*/ i.\"item_id\", s.name FROM " + JOIN_ITEM_TABLE_FULL_NAME + " i JOIN " + JOIN_SUPPLIER_TABLE_FULL_NAME + " s ON i.\"supplier_id\" = s.\"supplier_id\" WHERE i.\"item_id\" IN (SELECT \"item_id\" FROM " + JOIN_ORDER_TABLE_FULL_NAME + " WHERE \"order_id\" > '000000000000001') ORDER BY i.name";
+ statement = conn.prepareStatement(query);
+ rs = statement.executeQuery();
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000002");
+ assertEquals(rs.getString(2), "S1");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000003");
+ assertEquals(rs.getString(2), "S2");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000006");
+ assertEquals(rs.getString(2), "S6");
+
+ assertFalse(rs.next());
+
+ rs = conn.createStatement().executeQuery("EXPLAIN " + query);
+ assertEquals(plans[0], QueryUtil.getExplainPlan(rs));
+
+ query = "SELECT /*+ USE_SORT_MERGE_JOIN*/ i.\"item_id\", s.name FROM " + JOIN_SUPPLIER_TABLE_FULL_NAME + " s LEFT JOIN " + JOIN_ITEM_TABLE_FULL_NAME + " i ON i.\"supplier_id\" = s.\"supplier_id\" WHERE i.\"item_id\" IN (SELECT \"item_id\" FROM " + JOIN_ORDER_TABLE_FULL_NAME + ") ORDER BY i.name";
+ statement = conn.prepareStatement(query);
+ rs = statement.executeQuery();
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000001");
+ assertEquals(rs.getString(2), "S1");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000002");
+ assertEquals(rs.getString(2), "S1");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000003");
+ assertEquals(rs.getString(2), "S2");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000006");
+ assertEquals(rs.getString(2), "S6");
+
+ assertFalse(rs.next());
+
+ query = "SELECT /*+ USE_SORT_MERGE_JOIN*/ * FROM " + JOIN_COITEM_TABLE_FULL_NAME + " WHERE (item_id, item_name) IN (SELECT \"item_id\", name FROM " + JOIN_ITEM_TABLE_FULL_NAME + " WHERE \"item_id\" NOT IN (SELECT \"item_id\" FROM " + JOIN_ORDER_TABLE_FULL_NAME + "))"
+ + " OR (co_item_id, co_item_name) IN (SELECT \"item_id\", name FROM " + JOIN_ITEM_TABLE_FULL_NAME + " WHERE \"item_id\" IN (SELECT \"item_id\" FROM " + JOIN_ORDER_TABLE_FULL_NAME + "))";
+ statement = conn.prepareStatement(query);
+ rs = statement.executeQuery();
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000006");
+ assertEquals(rs.getString(2), "T6");
+ assertEquals(rs.getString(3), "0000000001");
+ assertEquals(rs.getString(4), "T1");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000004");
+ assertEquals(rs.getString(2), "T4");
+ assertEquals(rs.getString(3), "0000000003");
+ assertEquals(rs.getString(4), "T3");
+
+ assertFalse(rs.next());
+
+ rs = conn.createStatement().executeQuery("EXPLAIN " + query);
+ String plan = QueryUtil.getExplainPlan(rs);
+ assertTrue("\"" + plan + "\" does not match \"" + plans[1] + "\"", Pattern.matches(plans[1], plan));
+ } finally {
+ conn.close();
+ }
+ }
+
+ @Test
+ public void testExistsSubquery() throws Exception {
+ Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
+ Connection conn = DriverManager.getConnection(getUrl(), props);
+ try {
+ String query = "SELECT /*+ USE_SORT_MERGE_JOIN*/ \"item_id\", name FROM " + JOIN_ITEM_TABLE_FULL_NAME + " i WHERE NOT EXISTS (SELECT 1 FROM " + JOIN_ORDER_TABLE_FULL_NAME + " o WHERE o.\"item_id\" = i.\"item_id\") ORDER BY name";
+ PreparedStatement statement = conn.prepareStatement(query);
+ ResultSet rs = statement.executeQuery();
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "invalid001");
+ assertEquals(rs.getString(2), "INVALID-1");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000004");
+ assertEquals(rs.getString(2), "T4");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000005");
+ assertEquals(rs.getString(2), "T5");
+
+ assertFalse(rs.next());
+
+ query = "SELECT /*+ USE_SORT_MERGE_JOIN*/ * FROM " + JOIN_COITEM_TABLE_FULL_NAME + " co WHERE EXISTS (SELECT 1 FROM " + JOIN_ITEM_TABLE_FULL_NAME + " i WHERE NOT EXISTS (SELECT 1 FROM " + JOIN_ORDER_TABLE_FULL_NAME + " WHERE \"item_id\" = i.\"item_id\") AND co.item_id = \"item_id\" AND name = co.item_name)"
+ + " OR EXISTS (SELECT 1 FROM " + JOIN_ITEM_TABLE_FULL_NAME + " WHERE \"item_id\" IN (SELECT \"item_id\" FROM " + JOIN_ORDER_TABLE_FULL_NAME + ") AND co.co_item_id = \"item_id\" AND name = co.co_item_name)";
+ statement = conn.prepareStatement(query);
+ rs = statement.executeQuery();
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000006");
+ assertEquals(rs.getString(2), "T6");
+ assertEquals(rs.getString(3), "0000000001");
+ assertEquals(rs.getString(4), "T1");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "0000000004");
+ assertEquals(rs.getString(2), "T4");
+ assertEquals(rs.getString(3), "0000000003");
+ assertEquals(rs.getString(4), "T3");
+
+ assertFalse(rs.next());
+
+ rs = conn.createStatement().executeQuery("EXPLAIN " + query);
+ String plan = QueryUtil.getExplainPlan(rs);
+ assertTrue("\"" + plan + "\" does not match \"" + plans[1] + "\"", Pattern.matches(plans[1], plan));
+ } finally {
+ conn.close();
+ }
+ }
+
+ @Test
+ public void testComparisonSubquery() throws Exception {
+ Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
+ Connection conn = DriverManager.getConnection(getUrl(), props);
+ try {
+ String query = "SELECT /*+ USE_SORT_MERGE_JOIN*/ \"order_id\", name FROM " + JOIN_ORDER_TABLE_FULL_NAME + " o JOIN " + JOIN_ITEM_TABLE_FULL_NAME + " i ON o.\"item_id\" = i.\"item_id\" WHERE quantity = (SELECT max(quantity) FROM " + JOIN_ORDER_TABLE_FULL_NAME + " q WHERE o.\"item_id\" = q.\"item_id\")";
+ PreparedStatement statement = conn.prepareStatement(query);
+ ResultSet rs = statement.executeQuery();
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000001");
+ assertEquals(rs.getString(2), "T1");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000003");
+ assertEquals(rs.getString(2), "T2");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000005");
+ assertEquals(rs.getString(2), "T3");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000004");
+ assertEquals(rs.getString(2), "T6");
+
+ assertFalse(rs.next());
+
+ query = "SELECT /*+ USE_SORT_MERGE_JOIN*/ name from " + JOIN_CUSTOMER_TABLE_FULL_NAME + " WHERE \"customer_id\" IN (SELECT \"customer_id\" FROM " + JOIN_ITEM_TABLE_FULL_NAME + " i JOIN " + JOIN_ORDER_TABLE_FULL_NAME + " o ON o.\"item_id\" = i.\"item_id\" WHERE i.name = 'T2' OR quantity > (SELECT avg(quantity) FROM " + JOIN_ORDER_TABLE_FULL_NAME + " q WHERE o.\"item_id\" = q.\"item_id\"))";
+ statement = conn.prepareStatement(query);
+ rs = statement.executeQuery();
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "C2");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "C4");
+
+ assertFalse(rs.next());
+
+ rs = conn.createStatement().executeQuery("EXPLAIN " + query);
+ String plan = QueryUtil.getExplainPlan(rs);
+ assertTrue("\"" + plan + "\" does not match \"" + plans[2] + "\"", Pattern.matches(plans[2], plan));
+
+ query = "SELECT /*+ USE_SORT_MERGE_JOIN*/ \"order_id\" FROM " + JOIN_ORDER_TABLE_FULL_NAME + " o WHERE quantity = (SELECT quantity FROM " + JOIN_ORDER_TABLE_FULL_NAME + " WHERE o.\"item_id\" = \"item_id\" AND \"order_id\" != '000000000000004')";
+ statement = conn.prepareStatement(query);
+ rs = statement.executeQuery();
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000001");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000003");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000005");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000002");
+
+ assertFalse(rs.next());
+
+ query = "SELECT /*+ USE_SORT_MERGE_JOIN*/ \"order_id\" FROM " + JOIN_ORDER_TABLE_FULL_NAME + " o WHERE quantity = (SELECT quantity FROM " + JOIN_ORDER_TABLE_FULL_NAME + " WHERE o.\"item_id\" = \"item_id\" AND \"order_id\" != '000000000000003')";
+ statement = conn.prepareStatement(query);
+ rs = statement.executeQuery();
+ try {
+ while(rs.next());
+ fail("Should have got exception.");
+ } catch (SQLException e) {
+ }
+
+ query = "SELECT /*+ USE_SORT_MERGE_JOIN*/ \"order_id\" FROM " + JOIN_ORDER_TABLE_FULL_NAME + " o WHERE quantity = (SELECT max(quantity) FROM " + JOIN_ORDER_TABLE_FULL_NAME + " WHERE o.\"item_id\" = \"item_id\" AND \"order_id\" != '000000000000004' GROUP BY \"order_id\")";
+ statement = conn.prepareStatement(query);
+ rs = statement.executeQuery();
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000001");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000003");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000005");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000002");
+
+ assertFalse(rs.next());
+
+ query = "SELECT /*+ USE_SORT_MERGE_JOIN*/ \"order_id\" FROM " + JOIN_ORDER_TABLE_FULL_NAME + " o WHERE quantity = (SELECT max(quantity) FROM " + JOIN_ORDER_TABLE_FULL_NAME + " WHERE o.\"item_id\" = \"item_id\" AND \"order_id\" != '000000000000003' GROUP BY \"order_id\")";
+ statement = conn.prepareStatement(query);
+ rs = statement.executeQuery();
+ try {
+ while(rs.next());
+ fail("Should have got exception.");
+ } catch (SQLException e) {
+ }
+ } finally {
+ conn.close();
+ }
+ }
+
+ @Test
+ public void testAnyAllComparisonSubquery() throws Exception {
+ Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
+ Connection conn = DriverManager.getConnection(getUrl(), props);
+ try {
+ String query = "SELECT /*+ USE_SORT_MERGE_JOIN*/ \"order_id\", name FROM " + JOIN_ORDER_TABLE_FULL_NAME + " o JOIN " + JOIN_ITEM_TABLE_FULL_NAME + " i ON o.\"item_id\" = i.\"item_id\" WHERE quantity = ALL(SELECT quantity FROM " + JOIN_ORDER_TABLE_FULL_NAME + " q WHERE o.\"item_id\" = q.\"item_id\")";
+ PreparedStatement statement = conn.prepareStatement(query);
+ ResultSet rs = statement.executeQuery();
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000001");
+ assertEquals(rs.getString(2), "T1");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000003");
+ assertEquals(rs.getString(2), "T2");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000005");
+ assertEquals(rs.getString(2), "T3");
+
+ assertFalse(rs.next());
+
+ query = "SELECT /*+ USE_SORT_MERGE_JOIN*/ \"order_id\", name FROM " + JOIN_ORDER_TABLE_FULL_NAME + " o JOIN " + JOIN_ITEM_TABLE_FULL_NAME + " i ON o.\"item_id\" = i.\"item_id\" WHERE quantity != ALL(SELECT max(quantity) FROM " + JOIN_ORDER_TABLE_FULL_NAME + " q WHERE o.\"item_id\" = q.\"item_id\")";
+ statement = conn.prepareStatement(query);
+ rs = statement.executeQuery();
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000002");
+ assertEquals(rs.getString(2), "T6");
+
+ assertFalse(rs.next());
+
+ query = "SELECT /*+ USE_SORT_MERGE_JOIN*/ \"order_id\", name FROM " + JOIN_ORDER_TABLE_FULL_NAME + " o JOIN " + JOIN_ITEM_TABLE_FULL_NAME + " i ON o.\"item_id\" = i.\"item_id\" WHERE quantity != ANY(SELECT quantity FROM " + JOIN_ORDER_TABLE_FULL_NAME + " q WHERE o.\"item_id\" = q.\"item_id\" GROUP BY quantity)";
+ statement = conn.prepareStatement(query);
+ rs = statement.executeQuery();
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000002");
+ assertEquals(rs.getString(2), "T6");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "000000000000004");
+ assertEquals(rs.getString(2), "T6");
+
+ assertFalse(rs.next());
+ } finally {
+ conn.close();
+ }
+ }
+
+ @Test
+ public void testSubqueryWithUpsert() throws Exception {
+ String tempTable = "UPSERT_SUBQUERY_TABLE";
+ Properties props = PropertiesUtil.deepCopy(TEST_PROPERTIES);
+ Connection conn = DriverManager.getConnection(getUrl(), props);
+ conn.setAutoCommit(true);
+ try {
+ conn.createStatement().execute("CREATE TABLE " + tempTable
+ + " (item_id varchar not null primary key, "
+ + " name varchar)");
+ conn.createStatement().execute("UPSERT /*+ USE_SORT_MERGE_JOIN*/ INTO " + tempTable + "(item_id, name)"
+ + " SELECT \"item_id\", name FROM " + JOIN_ITEM_TABLE_FULL_NAME
+ + " WHERE \"item_id\" NOT IN (SELECT \"item_id\" FROM " + JOIN_ORDER_TABLE_FULL_NAME + ")");
+
+ String query = "SELECT name FROM " + tempTable + " ORDER BY item_id";
+ PreparedStatement statement = conn.prepareStatement(query);
+ ResultSet rs = statement.executeQuery();
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "T4");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "T5");
+ assertTrue (rs.next());
+ assertEquals(rs.getString(1), "INVALID-1");
+
+ assertFalse(rs.next());
+ } finally {
+ conn.close();
+ }
+ }
+
+}
+
+
http://git-wip-us.apache.org/repos/asf/phoenix/blob/95df538a/phoenix-core/src/main/java/org/apache/phoenix/compile/QueryCompiler.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/main/java/org/apache/phoenix/compile/QueryCompiler.java b/phoenix-core/src/main/java/org/apache/phoenix/compile/QueryCompiler.java
index 96baafe..3f98ddc 100644
--- a/phoenix-core/src/main/java/org/apache/phoenix/compile/QueryCompiler.java
+++ b/phoenix-core/src/main/java/org/apache/phoenix/compile/QueryCompiler.java
@@ -381,7 +381,7 @@ public class QueryCompiler {
TableRef tableRef = ((JoinedTableColumnResolver) resolver).getTableRef();
StatementContext subCtx = new StatementContext(statement, resolver, ScanUtil.newScan(originalScan), new SequenceManager(statement));
subCtx.setCurrentTable(tableRef);
- QueryPlan innerPlan = new SortMergeJoinPlan(subCtx, joinTable.getStatement(), tableRef, type == JoinType.Right ? JoinType.Left : type, lhsPlan, rhsPlan, lhsKeyExpressions, rhsKeyExpressions, projectedTable.getTable(), lhsProjTable.getTable(), rhsTable, fieldPosition);
+ QueryPlan innerPlan = new SortMergeJoinPlan(subCtx, joinTable.getStatement(), tableRef, type == JoinType.Right ? JoinType.Left : type, lhsPlan, rhsPlan, lhsKeyExpressions, rhsKeyExpressions, projectedTable.getTable(), lhsProjTable.getTable(), rhsTable, fieldPosition, lastJoinSpec.isSingleValueOnly());
context.setCurrentTable(tableRef);
context.setResolver(resolver);
TableNode from = NODE_FACTORY.namedTable(tableRef.getTableAlias(), NODE_FACTORY.table(tableRef.getTable().getSchemaName().getString(), tableRef.getTable().getTableName().getString()));
http://git-wip-us.apache.org/repos/asf/phoenix/blob/95df538a/phoenix-core/src/main/java/org/apache/phoenix/execute/SortMergeJoinPlan.java
----------------------------------------------------------------------
diff --git a/phoenix-core/src/main/java/org/apache/phoenix/execute/SortMergeJoinPlan.java b/phoenix-core/src/main/java/org/apache/phoenix/execute/SortMergeJoinPlan.java
index 03eda06..ce01b67 100644
--- a/phoenix-core/src/main/java/org/apache/phoenix/execute/SortMergeJoinPlan.java
+++ b/phoenix-core/src/main/java/org/apache/phoenix/execute/SortMergeJoinPlan.java
@@ -40,6 +40,8 @@ import org.apache.phoenix.compile.OrderByCompiler.OrderBy;
import org.apache.phoenix.compile.QueryPlan;
import org.apache.phoenix.compile.RowProjector;
import org.apache.phoenix.compile.StatementContext;
+import org.apache.phoenix.exception.SQLExceptionCode;
+import org.apache.phoenix.exception.SQLExceptionInfo;
import org.apache.phoenix.execute.TupleProjector.ProjectedValueTuple;
import org.apache.phoenix.expression.Expression;
import org.apache.phoenix.iterate.MappedByteBufferQueue;
@@ -78,10 +80,11 @@ public class SortMergeJoinPlan implements QueryPlan {
private final KeyValueSchema lhsSchema;
private final KeyValueSchema rhsSchema;
private final int rhsFieldPosition;
+ private final boolean isSingleValueOnly;
public SortMergeJoinPlan(StatementContext context, FilterableStatement statement, TableRef table,
JoinType type, QueryPlan lhsPlan, QueryPlan rhsPlan, List<Expression> lhsKeyExpressions, List<Expression> rhsKeyExpressions,
- PTable joinedTable, PTable lhsTable, PTable rhsTable, int rhsFieldPosition) {
+ PTable joinedTable, PTable lhsTable, PTable rhsTable, int rhsFieldPosition, boolean isSingleValueOnly) {
if (type == JoinType.Right) throw new IllegalArgumentException("JoinType should not be " + type);
this.context = context;
this.statement = statement;
@@ -95,6 +98,7 @@ public class SortMergeJoinPlan implements QueryPlan {
this.lhsSchema = buildSchema(lhsTable);
this.rhsSchema = buildSchema(rhsTable);
this.rhsFieldPosition = rhsFieldPosition;
+ this.isSingleValueOnly = isSingleValueOnly;
}
private static KeyValueSchema buildSchema(PTable table) {
@@ -271,14 +275,18 @@ public class SortMergeJoinPlan implements QueryPlan {
if (rhsTuple != null) {
if (lhsKey.equals(rhsKey)) {
next = join(lhsTuple, rhsTuple);
- if (nextLhsTuple != null && lhsKey.equals(nextLhsKey)) {
+ if (nextLhsTuple != null && lhsKey.equals(nextLhsKey)) {
queue.offer(rhsTuple);
if (nextRhsTuple == null || !rhsKey.equals(nextRhsKey)) {
queueIterator = queue.iterator();
advance(true);
+ } else if (isSingleValueOnly) {
+ throw new SQLExceptionInfo.Builder(SQLExceptionCode.SINGLE_ROW_SUBQUERY_RETURNS_MULTIPLE_ROWS).build().buildException();
}
} else if (nextRhsTuple == null || !rhsKey.equals(nextRhsKey)) {
advance(true);
+ } else if (isSingleValueOnly) {
+ throw new SQLExceptionInfo.Builder(SQLExceptionCode.SINGLE_ROW_SUBQUERY_RETURNS_MULTIPLE_ROWS).build().buildException();
}
advance(false);
} else if (lhsKey.compareTo(rhsKey) < 0) {