diff --git a/benchmarks/client-comparisons/pom.xml b/benchmarks/client-comparisons/pom.xml
index bd5ff33611..1146d6f18a 100644
--- a/benchmarks/client-comparisons/pom.xml
+++ b/benchmarks/client-comparisons/pom.xml
@@ -44,6 +44,11 @@
       <artifactId>google-cloud-spanner-pgadapter</artifactId>
       <version>0.27.2-SNAPSHOT</version>
     </dependency>
+    <dependency>
+      <groupId>io.opentelemetry</groupId>
+      <artifactId>opentelemetry-sdk-extension-autoconfigure-spi</artifactId>
+      <version>1.33.0</version>
+    </dependency>
     <dependency>
       <groupId>org.apache.commons</groupId>
       <artifactId>commons-lang3</artifactId>
diff --git a/benchmarks/client-comparisons/src/main/java/com/google/cloud/pgadapter/benchmark/AbstractBenchmarkRunner.java b/benchmarks/client-comparisons/src/main/java/com/google/cloud/pgadapter/benchmark/AbstractBenchmarkRunner.java
index 49c85e23d5..32134b23d8 100644
--- a/benchmarks/client-comparisons/src/main/java/com/google/cloud/pgadapter/benchmark/AbstractBenchmarkRunner.java
+++ b/benchmarks/client-comparisons/src/main/java/com/google/cloud/pgadapter/benchmark/AbstractBenchmarkRunner.java
@@ -7,13 +7,16 @@
 import com.google.cloud.pgadapter.benchmark.config.BenchmarkConfiguration;
 import java.time.Duration;
 import java.util.ArrayList;
+import java.util.HashSet;
 import java.util.LinkedHashMap;
 import java.util.List;
 import java.util.Map;
+import java.util.Set;
 import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.concurrent.ExecutorService;
 import java.util.concurrent.Executors;
 import java.util.concurrent.Future;
+import java.util.concurrent.ThreadLocalRandom;
 import java.util.concurrent.TimeUnit;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
@@ -46,9 +49,9 @@ interface BenchmarkMethod {
     this.benchmarkConfiguration = benchmarkConfiguration;
     this.benchmarks.put("SelectOneValueAutoCommit", this::benchmarkSelectOneValueAutoCommit);
     this.benchmarks.put("SelectOneRowAutoCommit", this::benchmarkSelectOneRowAutoCommit);
-    this.benchmarks.put("Select100RowsAutoCommit", this::benchmarkSelect100RowsRowAutoCommit);
+    this.benchmarks.put("Select100RowsAutoCommit", this::benchmarkSelect100RowsAutoCommit);
     this.benchmarks.put("SelectOneRowTransaction", this::benchmarkSelectOneRowTransaction);
-    this.benchmarks.put("Select100RowsTransaction", this::benchmarkSelect100RowsRowTransaction);
+    this.benchmarks.put("Select10RowsTransaction", this::benchmarkSelect10RowsTransaction);
     for (String benchmark : benchmarkConfiguration.getBenchmarks()) {
       if (!this.benchmarks.containsKey(benchmark)) {
         throw new IllegalArgumentException(
@@ -87,6 +90,18 @@ public void run() {
 
   abstract List<String> loadIdentifiers();
 
+  String getRandomId() {
+    return identifiers.get(ThreadLocalRandom.current().nextInt(identifiers.size()));
+  }
+
+  Object[] getRandomIds(int numIds) {
+    Set<String> result = new HashSet<>(numIds);
+    while (result.size() < numIds) {
+      result.add(getRandomId());
+    }
+    return result.toArray();
+  }
+
   abstract String getParameterName(int index);
 
   void benchmarkSelectOneValueAutoCommit(String name, int parallelism) throws Exception {
@@ -95,7 +110,8 @@ void benchmarkSelectOneValueAutoCommit(String name, int parallelism) throws Exce
         parallelism,
         benchmarkConfiguration.getIterations(),
         "select col_varchar from benchmark_all_types where id=" + getParameterName(1),
-        true);
+        true,
+        1);
   }
 
   void benchmarkSelectOneRowAutoCommit(String name, int parallelism) throws Exception {
@@ -104,16 +120,12 @@ void benchmarkSelectOneRowAutoCommit(String name, int parallelism) throws Except
         parallelism,
         benchmarkConfiguration.getIterations(),
         "select * from benchmark_all_types where id=" + getParameterName(1),
-        true);
+        true,
+        1);
   }
 
-  void benchmarkSelect100RowsRowAutoCommit(String name, int parallelism) throws Exception {
-    benchmarkSelect(
-        name,
-        parallelism,
-        benchmarkConfiguration.getIterations() / 10,
-        "select * from benchmark_all_types where id>=" + getParameterName(1) + " limit 100",
-        true);
+  void benchmarkSelect100RowsAutoCommit(String name, int parallelism) throws Exception {
+    benchmarkSelectNRows(name, parallelism, benchmarkConfiguration.getIterations(), 100, true);
   }
 
   void benchmarkSelectOneRowTransaction(String name, int parallelism) throws Exception {
@@ -122,20 +134,35 @@ void benchmarkSelectOneRowTransaction(String name, int parallelism) throws Excep
         parallelism,
         benchmarkConfiguration.getIterations(),
         "select * from benchmark_all_types where id=" + getParameterName(1),
-        false);
+        false,
+        1);
   }
 
-  void benchmarkSelect100RowsRowTransaction(String name, int parallelism) throws Exception {
+  void benchmarkSelect10RowsTransaction(String name, int parallelism) throws Exception {
+    benchmarkSelectNRows(name, parallelism, benchmarkConfiguration.getIterations(), 10, false);
+  }
+
+  void benchmarkSelectNRows(
+      String name, int parallelism, int iterations, int numRows, boolean autoCommit)
+      throws Exception {
     benchmarkSelect(
         name,
         parallelism,
-        benchmarkConfiguration.getIterations() / 10,
-        "select * from benchmark_all_types where id>=" + getParameterName(1) + " limit 100",
-        false);
+        iterations,
+        "select * from benchmark_all_types where id in (select * from unnest("
+            + getParameterName(1)
+            + "::text[]))",
+        autoCommit,
+        numRows);
   }
 
   void benchmarkSelect(
-      String benchmarkName, int parallelism, int iterations, String sql, boolean autoCommit)
+      String benchmarkName,
+      int parallelism,
+      int iterations,
+      String sql,
+      boolean autoCommit,
+      int numRows)
       throws Exception {
     int totalOperations = parallelism * iterations;
     statistics.reset(this.name, benchmarkName, parallelism, totalOperations);
@@ -148,7 +175,7 @@ void benchmarkSelect(
 
     List<Future<?>> futures = new ArrayList<>(parallelism);
     for (int task = 0; task < parallelism; task++) {
-      futures.add(executor.submit(() -> runQuery(sql, autoCommit, iterations, durations)));
+      futures.add(executor.submit(() -> runQuery(sql, autoCommit, iterations, numRows, durations)));
     }
     executor.shutdown();
     assertTrue(executor.awaitTermination(1L, TimeUnit.HOURS));
@@ -161,5 +188,9 @@ void benchmarkSelect(
   }
 
   abstract void runQuery(
-      String sql, boolean autoCommit, int iterations, ConcurrentLinkedQueue<Duration> durations);
+      String sql,
+      boolean autoCommit,
+      int iterations,
+      int numRows,
+      ConcurrentLinkedQueue<Duration> durations);
 }
diff --git a/benchmarks/client-comparisons/src/main/java/com/google/cloud/pgadapter/benchmark/GapicBenchmarkRunner.java b/benchmarks/client-comparisons/src/main/java/com/google/cloud/pgadapter/benchmark/GapicBenchmarkRunner.java
index 38f004d7b3..4243b00736 100644
--- a/benchmarks/client-comparisons/src/main/java/com/google/cloud/pgadapter/benchmark/GapicBenchmarkRunner.java
+++ b/benchmarks/client-comparisons/src/main/java/com/google/cloud/pgadapter/benchmark/GapicBenchmarkRunner.java
@@ -31,11 +31,13 @@
 import java.io.FileInputStream;
 import java.time.Duration;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.Iterator;
 import java.util.List;
 import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.concurrent.Executors;
 import java.util.concurrent.ThreadLocalRandom;
+import java.util.stream.Collectors;
 
 class GapicBenchmarkRunner extends AbstractBenchmarkRunner {
 
@@ -118,7 +120,11 @@ String getParameterName(int index) {
 
   @Override
   void runQuery(
-      String sql, boolean autoCommit, int iterations, ConcurrentLinkedQueue<Duration> durations) {
+      String sql,
+      boolean autoCommit,
+      int iterations,
+      int numRows,
+      ConcurrentLinkedQueue<Duration> durations) {
     try {
       Session session =
           client.createSession(
@@ -133,16 +139,32 @@ void runQuery(
           Thread.sleep(sleepDuration);
         }
         String id = identifiers.get(ThreadLocalRandom.current().nextInt(identifiers.size()));
+        Value paramValue;
+        if (numRows == 1) {
+          paramValue = Value.newBuilder().setStringValue(id).build();
+        } else {
+          paramValue =
+              Value.newBuilder()
+                  .setListValue(
+                      ListValue.newBuilder()
+                          .addAllValues(
+                              Arrays.stream(getRandomIds(numRows))
+                                  .map(
+                                      element ->
+                                          Value.newBuilder()
+                                              .setStringValue(element.toString())
+                                              .build())
+                                  .collect(Collectors.toList()))
+                          .build())
+                  .build();
+        }
         Stopwatch watch = Stopwatch.createStarted();
         ExecuteSqlRequest.Builder builder =
             ExecuteSqlRequest.newBuilder()
                 .setSession(session.getName())
                 .setSql(sql)
                 .setSeqno(1L)
-                .setParams(
-                    Struct.newBuilder()
-                        .putFields("p1", Value.newBuilder().setStringValue(id).build())
-                        .build());
+                .setParams(Struct.newBuilder().putFields("p1", paramValue).build());
         if (!autoCommit) {
           builder.setTransaction(
               TransactionSelector.newBuilder()
@@ -156,10 +178,10 @@ void runQuery(
         if (spannerConfiguration.isUseStreamingSql()) {
           ServerStream<PartialResultSet> stream =
               client.executeStreamingSqlCallable().call(builder.build());
-          metadata = consumeStream(stream);
+          metadata = consumeStream(stream, numRows);
         } else {
           ResultSet resultSet = client.executeSql(builder.build());
-          consumeResultSet(resultSet);
+          consumeResultSet(resultSet, numRows);
           metadata = resultSet.getMetadata();
         }
         if (!autoCommit) {
@@ -180,7 +202,8 @@ void runQuery(
     }
   }
 
-  private void consumeResultSet(ResultSet resultSet) {
+  private void consumeResultSet(ResultSet resultSet, int expectedNumRows) {
+    assertEquals(expectedNumRows, resultSet.getRowsList().size());
     for (ListValue row : resultSet.getRowsList()) {
       int col = 0;
       for (Value value : row.getValuesList()) {
@@ -190,18 +213,24 @@ private void consumeResultSet(ResultSet resultSet) {
     }
   }
 
-  private ResultSetMetadata consumeStream(ServerStream<PartialResultSet> stream) {
+  private ResultSetMetadata consumeStream(
+      ServerStream<PartialResultSet> stream, int expectedNumRows) {
     ResultSetMetadata metadata = ResultSetMetadata.getDefaultInstance();
+    int expectedNumCells = -1;
+    int numCells = 0;
     for (PartialResultSet partialResultSet : stream) {
       if (partialResultSet.hasMetadata()) {
         metadata = partialResultSet.getMetadata();
+        expectedNumCells = metadata.getRowType().getFieldsCount() * expectedNumRows;
       }
       int col = 0;
       for (Value value : partialResultSet.getValuesList()) {
         assertEquals(value, partialResultSet.getValues(col));
         col++;
+        numCells++;
       }
     }
+    assertEquals(expectedNumCells, numCells);
     return metadata;
   }
 
diff --git a/benchmarks/client-comparisons/src/main/java/com/google/cloud/pgadapter/benchmark/JdbcBenchmarkRunner.java b/benchmarks/client-comparisons/src/main/java/com/google/cloud/pgadapter/benchmark/JdbcBenchmarkRunner.java
index b23b7d34e8..cb6267a1d9 100644
--- a/benchmarks/client-comparisons/src/main/java/com/google/cloud/pgadapter/benchmark/JdbcBenchmarkRunner.java
+++ b/benchmarks/client-comparisons/src/main/java/com/google/cloud/pgadapter/benchmark/JdbcBenchmarkRunner.java
@@ -57,7 +57,11 @@ String getParameterName(int index) {
 
   @Override
   void runQuery(
-      String sql, boolean autoCommit, int iterations, ConcurrentLinkedQueue<Duration> durations) {
+      String sql,
+      boolean autoCommit,
+      int iterations,
+      int numRows,
+      ConcurrentLinkedQueue<Duration> durations) {
     try (Connection connection = DriverManager.getConnection(connectionUrl)) {
       connection.setAutoCommit(autoCommit);
       for (int n = 0; n < iterations; n++) {
@@ -67,11 +71,15 @@ void runQuery(
                   .nextLong(benchmarkConfiguration.getMaxRandomWait().toMillis());
           Thread.sleep(sleepDuration);
         }
-        String id = identifiers.get(ThreadLocalRandom.current().nextInt(identifiers.size()));
         Stopwatch watch = Stopwatch.createStarted();
         try (PreparedStatement statement = connection.prepareStatement(sql)) {
-          statement.setString(1, id);
+          if (numRows == 1) {
+            statement.setString(1, getRandomId());
+          } else {
+            statement.setArray(1, connection.createArrayOf("text", getRandomIds(numRows)));
+          }
           try (ResultSet resultSet = statement.executeQuery()) {
+            int rowCount = 0;
             while (resultSet.next()) {
               for (int col = 1; col <= resultSet.getMetaData().getColumnCount(); col++) {
                 if (connection.isWrapperFor(CloudSpannerJdbcConnection.class)
@@ -96,7 +104,9 @@ void runQuery(
                       resultSet.getString(resultSet.getMetaData().getColumnLabel(col)));
                 }
               }
+              rowCount++;
             }
+            assertEquals(numRows, rowCount);
           }
         }
         if (!autoCommit) {
diff --git a/benchmarks/client-comparisons/src/main/java/com/google/cloud/pgadapter/benchmark/SpannerBenchmarkRunner.java b/benchmarks/client-comparisons/src/main/java/com/google/cloud/pgadapter/benchmark/SpannerBenchmarkRunner.java
index 64280fb8d4..dc53c1955a 100644
--- a/benchmarks/client-comparisons/src/main/java/com/google/cloud/pgadapter/benchmark/SpannerBenchmarkRunner.java
+++ b/benchmarks/client-comparisons/src/main/java/com/google/cloud/pgadapter/benchmark/SpannerBenchmarkRunner.java
@@ -21,9 +21,11 @@
 import java.io.IOException;
 import java.time.Duration;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.List;
 import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.concurrent.ThreadLocalRandom;
+import java.util.stream.Collectors;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -83,7 +85,11 @@ String getParameterName(int index) {
 
   @Override
   void runQuery(
-      String sql, boolean autoCommit, int iterations, ConcurrentLinkedQueue<Duration> durations) {
+      String sql,
+      boolean autoCommit,
+      int iterations,
+      int numRows,
+      ConcurrentLinkedQueue<Duration> durations) {
     try {
       for (int n = 0; n < iterations; n++) {
         if (!benchmarkConfiguration.getMaxRandomWait().isZero()) {
@@ -92,12 +98,22 @@ void runQuery(
                   .nextLong(benchmarkConfiguration.getMaxRandomWait().toMillis());
           Thread.sleep(sleepDuration);
         }
-        String id = identifiers.get(ThreadLocalRandom.current().nextInt(identifiers.size()));
         Stopwatch watch = Stopwatch.createStarted();
-        Statement statement = Statement.newBuilder(sql).bind("p1").to(id).build();
+        Statement.Builder builder = Statement.newBuilder(sql);
+        if (numRows == 1) {
+          builder.bind("p1").to(getRandomId()).build();
+        } else {
+          builder
+              .bind("p1")
+              .toStringArray(
+                  Arrays.stream(getRandomIds(numRows))
+                      .map(Object::toString)
+                      .collect(Collectors.toList()));
+        }
+        Statement statement = builder.build();
         if (autoCommit) {
           try (ResultSet resultSet = databaseClient.singleUse().executeQuery(statement)) {
-            consumeResultSet(resultSet);
+            consumeResultSet(resultSet, numRows);
           }
         } else {
           databaseClient
@@ -105,7 +121,7 @@ void runQuery(
               .run(
                   transaction -> {
                     try (ResultSet resultSet = transaction.executeQuery(statement)) {
-                      consumeResultSet(resultSet);
+                      consumeResultSet(resultSet, numRows);
                     }
                     return 0L;
                   });
@@ -118,14 +134,17 @@ void runQuery(
     }
   }
 
-  private void consumeResultSet(ResultSet resultSet) {
+  private void consumeResultSet(ResultSet resultSet, int expectedNumRows) {
+    int numRows = 0;
     while (resultSet.next()) {
       for (int col = 0; col < resultSet.getColumnCount(); col++) {
         assertEquals(
             resultSet.getValue(col),
             resultSet.getValue(resultSet.getMetadata().getRowType().getFields(col).getName()));
       }
+      numRows++;
     }
+    assertEquals(expectedNumRows, numRows);
   }
 
   private Spanner createSpanner() throws IOException {
diff --git a/benchmarks/client-comparisons/src/main/resources/application.properties b/benchmarks/client-comparisons/src/main/resources/application.properties
index 9343788883..104e23cfcf 100644
--- a/benchmarks/client-comparisons/src/main/resources/application.properties
+++ b/benchmarks/client-comparisons/src/main/resources/application.properties
@@ -36,7 +36,7 @@ benchmark.parallelism=1,2,4,8,16,24,32,48,64,100,150,200
 benchmark.virtual-threads-factor=1
 # The benchmarks to run
 benchmark.benchmarks=SelectOneValueAutoCommit
-  #,SelectOneRowAutoCommit,Select100RowsAutoCommit,SelectOneRowTransaction,Select100RowsTransaction
+  #,SelectOneRowAutoCommit,Select100RowsAutoCommit,SelectOneRowTransaction,Select10RowsTransaction
 
 # --- Possible optimizations for TPC-C --- #
 benchmark.use-read-only-transactions=false
diff --git a/pom.xml b/pom.xml
index 74ae9f060d..6f27014f6f 100644
--- a/pom.xml
+++ b/pom.xml
@@ -73,6 +73,34 @@
   </licenses>
   <dependencyManagement>
     <dependencies>
+      <dependency>
+        <groupId>com.google.cloud</groupId>
+        <artifactId>google-cloud-core-bom</artifactId>
+        <version>2.29.0</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+      <dependency>
+        <groupId>com.google.api</groupId>
+        <artifactId>gax-bom</artifactId>
+        <version>2.39.0</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+      <dependency>
+        <groupId>io.grpc</groupId>
+        <artifactId>grpc-bom</artifactId>
+        <version>1.60.0</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
+      <dependency>
+        <groupId>com.google.cloud</groupId>
+        <artifactId>google-cloud-spanner-bom</artifactId>
+        <version>6.56.1-SNAPSHOT</version>
+        <type>pom</type>
+        <scope>import</scope>
+      </dependency>
       <dependency>
         <groupId>com.google.cloud</groupId>
         <artifactId>libraries-bom</artifactId>
@@ -91,6 +119,41 @@
   </dependencyManagement>
 
   <dependencies>
+    <dependency>
+      <groupId>com.google.api</groupId>
+      <artifactId>api-common</artifactId>
+      <version>2.22.0</version>
+    </dependency>
+    <dependency>
+      <groupId>com.google.errorprone</groupId>
+      <artifactId>error_prone_annotations</artifactId>
+      <version>2.23.0</version>
+    </dependency>
+    <dependency>
+      <groupId>com.google.auth</groupId>
+      <artifactId>google-auth-library-oauth2-http</artifactId>
+      <version>1.21.0</version>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>proto-google-iam-v1</artifactId>
+      <version>1.25.0</version>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>proto-google-common-protos</artifactId>
+      <version>2.30.0</version>
+    </dependency>
+    <dependency>
+      <groupId>com.google.api.grpc</groupId>
+      <artifactId>grpc-google-common-protos</artifactId>
+      <version>2.30.0</version>
+    </dependency>
+    <dependency>
+      <groupId>com.google.auth</groupId>
+      <artifactId>google-auth-library-credentials</artifactId>
+      <version>1.21.0</version>
+    </dependency>
     <dependency>
       <groupId>com.google.auto.value</groupId>
       <artifactId>auto-value-annotations</artifactId>