Add java doc and new test

Author: ekuvardin

query/src/main/java/tech/ydb/query/settings/ExecuteQuerySettings.java

@@ -9,6 +9,10 @@
 public class ExecuteQuerySettings extends BaseRequestSettings {
     private final QueryExecMode execMode;
     private final QueryStatsMode statsMode;
+
+    /**
+     * Resource pool
+     */
     private final String resourcePool;
 
     private ExecuteQuerySettings(Builder builder) {
@@ -49,6 +53,15 @@ public Builder withStatsMode(QueryStatsMode mode) {
             return this;
         }
 
+        /**
+         * Set resource pool which query try to use.
+         * If no pool specify or poolId is empty or poolId equals "default"
+         * the undeleted resource pool "default" wll be used
+         *
+         * @param poolId poolId in ydb
+         *
+         * @return builder
+         */
         public Builder withResourcePool(String poolId) {
             this.resourcePool = poolId;
             return this;

query/src/test/java/tech/ydb/query/impl/QueryIntegrationResourcePoolTest.java

@@ -86,7 +86,7 @@ public void selectWithResourcePoolTest() {
             try (QuerySession session = client.createSession(Duration.ofSeconds(5)).join().getValue()) {
                 ExecuteQuerySettings settings = ExecuteQuerySettings.newBuilder()
                         .withExecMode(QueryExecMode.EXECUTE)
-                        .withResourcePool("test_pool")
+                        .withResourcePool(TEST_RESOURCE_POOL)
                         .withStatsMode(QueryStatsMode.FULL)
                         .build();
 
@@ -99,6 +99,27 @@ public void selectWithResourcePoolTest() {
         }
     }
 
+    @Ignore
+    @Test
+    public void selectWithResourcePoolShouldBeCaseSensitiveTest() {
+        createResourcePool(TEST_RESOURCE_POOL);
+        try (QueryClient client = QueryClient.newClient(ydbTransport).build()) {
+            try (QuerySession session = client.createSession(Duration.ofSeconds(5)).join().getValue()) {
+                ExecuteQuerySettings settings = ExecuteQuerySettings.newBuilder()
+                        .withExecMode(QueryExecMode.EXECUTE)
+                        .withResourcePool(TEST_RESOURCE_POOL.toUpperCase())
+                        .withStatsMode(QueryStatsMode.FULL)
+                        .build();
+
+                Assert.assertFalse("Query should fail",
+                        session.createQuery("SELECT id, name FROM " + TEST_TABLE + " ORDER BY id;", TxMode.SERIALIZABLE_RW, Params.empty(), settings).execute()
+                                .join().isSuccess());
+            }
+        } finally {
+            deleteResourcePool(TEST_RESOURCE_POOL, true);
+        }
+    }
+
     /**
      * Check that we don't cache resource pool in session
      */