diff --git a/src/Command.php b/src/Command.php
index c686f2122..230c10ac6 100644
--- a/src/Command.php
+++ b/src/Command.php
@@ -4,8 +4,12 @@
 
 namespace Yiisoft\Db\Pgsql;
 
+use InvalidArgumentException;
+use LogicException;
 use Yiisoft\Db\Driver\Pdo\AbstractPdoCommand;
 
+use function sprintf;
+
 /**
  * Implements a database command that can be executed with a PDO (PHP Data Object) database connection for PostgreSQL
  * Server.
@@ -20,4 +24,56 @@ public function showDatabases(): array
 
         return $this->setSql($sql)->queryColumn();
     }
+
+    /**
+     * @see {https://www.postgresql.org/docs/current/sql-refreshmaterializedview.html}
+     *
+     * @param string $viewName
+     * @param bool|null $concurrently Add [ CONCURRENTLY ] to refresh command
+     * @param bool|null $withData Add [ WITH [ NO ] DATA ] to refresh command
+     * @return void
+     * @throws \Throwable
+     * @throws \Yiisoft\Db\Exception\Exception
+     * @throws \Yiisoft\Db\Exception\InvalidConfigException
+     */
+    public function refreshMaterializedView(string $viewName, ?bool $concurrently = null, ?bool $withData = null): bool
+    {
+        if ($concurrently || ($concurrently === null || $withData === null)) {
+
+            $tableSchema = $this->db->getTableSchema($viewName);
+
+            if ($tableSchema) {
+                $hasUnique = count($this->db->getSchema()->findUniqueIndexes($tableSchema)) > 0;
+            } else {
+                throw new InvalidArgumentException(
+                    sprintf('"%s" not found in DB', $viewName)
+                );
+            }
+
+            if ($concurrently && !$hasUnique) {
+                throw new LogicException('CONCURRENTLY refresh is not allowed without unique index.');
+            }
+
+            $concurrently = $hasUnique;
+        }
+
+        $sql = 'REFRESH MATERIALIZED VIEW';
+
+        if ($concurrently) {
+
+            if ($withData === false) {
+                throw new LogicException('CONCURRENTLY and WITH NO DATA may not be specified together.');
+            }
+
+            $sql .= ' CONCURRENTLY';
+        }
+
+        $sql .= ' ' . $this->db->getQuoter()->quoteTableName($viewName);
+
+        if (is_bool($withData)) {
+            $sql .= ' WITH ' . ($withData ? 'DATA' : 'NO DATA');
+        }
+
+        return $this->setSql($sql)->execute() === 0;
+    }
 }
diff --git a/tests/CommandTest.php b/tests/CommandTest.php
index d924a5503..270536243 100644
--- a/tests/CommandTest.php
+++ b/tests/CommandTest.php
@@ -4,14 +4,17 @@
 
 namespace Yiisoft\Db\Pgsql\Tests;
 
+use InvalidArgumentException;
+use LogicException;
 use Throwable;
 use Yiisoft\Db\Exception\Exception;
 use Yiisoft\Db\Exception\InvalidConfigException;
 use Yiisoft\Db\Exception\NotSupportedException;
 use Yiisoft\Db\Expression\JsonExpression;
+use Yiisoft\Db\Pgsql\Command;
 use Yiisoft\Db\Pgsql\Connection;
-use Yiisoft\Db\Pgsql\Dsn;
 use Yiisoft\Db\Pgsql\Driver;
+use Yiisoft\Db\Pgsql\Dsn;
 use Yiisoft\Db\Pgsql\Tests\Support\TestTrait;
 use Yiisoft\Db\Tests\Common\CommonCommandTest;
 use Yiisoft\Db\Tests\Support\DbHelper;
@@ -330,4 +333,76 @@ public function testShowDatabases(): void
         $this->assertSame('pgsql:host=127.0.0.1;dbname=postgres;port=5432', $db->getDriver()->getDsn());
         $this->assertSame(['yiitest'], $command->showDatabases());
     }
+
+    public function testRefreshMaterializesView(): void
+    {
+        $db = $this->getConnection(true);
+        /** @var Command $command */
+        $command = $db->createCommand();
+
+        $this->assertTrue($command->refreshMaterializedView('mat_view_without_unique'));
+        $this->assertTrue($command->refreshMaterializedView('mat_view_without_unique', false, true));
+        $this->assertTrue($command->refreshMaterializedView('mat_view_without_unique', false, true));
+    }
+
+    public static function materializedViewExceptionsDataProvider(): array
+    {
+        return [
+            [
+                'mat_view_without_unique',
+                true,
+                null,
+                LogicException::class,
+                'CONCURRENTLY refresh is not allowed without unique index.'
+            ],
+
+            [
+                'mat_view_with_unique',
+                true,
+                false,
+                LogicException::class,
+                'CONCURRENTLY and WITH NO DATA may not be specified together.'
+            ],
+
+            [
+                'mat_view_with_unique',
+                null,
+                false,
+                LogicException::class,
+                'CONCURRENTLY and WITH NO DATA may not be specified together.'
+            ],
+
+            [
+                'not_exists_mat_view',
+                null,
+                null,
+                InvalidArgumentException::class,
+                '"not_exists_mat_view" not found in DB'
+            ]
+        ];
+    }
+
+    /**
+     * @dataProvider materializedViewExceptionsDataProvider
+     * @param string $viewName
+     * @param bool|null $concurrently
+     * @param bool|null $withData
+     * @param string $exception
+     * @param string $message
+     * @return void
+     * @throws Exception
+     * @throws InvalidConfigException
+     */
+    public function testRefreshMaterializesViewExceptions(string $viewName, ?bool $concurrently, ?bool $withData, string $exception, string $message): void
+    {
+        $db = $this->getConnection(true);
+
+        /** @var Command $command */
+        $command = $db->createCommand();
+
+        $this->expectException($exception);
+        $this->expectExceptionMessage($message);
+
+        $command->refreshMaterializedView($viewName, $concurrently, $withData);
+    }
 }
diff --git a/tests/SchemaTest.php b/tests/SchemaTest.php
index 2d852a14b..90fbe7990 100644
--- a/tests/SchemaTest.php
+++ b/tests/SchemaTest.php
@@ -574,6 +574,8 @@ public function testGetViewNames(): void
                 'T_constraints_3_view',
                 'T_constraints_4_view',
                 'animal_view',
+                'mat_view_with_unique',
+                'mat_view_without_unique',
             ],
             $views,
         );
diff --git a/tests/Support/Fixture/pgsql.sql b/tests/Support/Fixture/pgsql.sql
index 6b786a9de..1e479f862 100644
--- a/tests/Support/Fixture/pgsql.sql
+++ b/tests/Support/Fixture/pgsql.sql
@@ -487,3 +487,10 @@ CREATE TABLE "test_composite_type"
     "price_array2" "currency_money_composite"[][],
     "range_price_col" "range_price_composite" DEFAULT '("(0,USD)","(100,USD)")'
 );
+
+
+DROP MATERIALIZED VIEW IF EXISTS "mat_view_without_unique";
+DROP MATERIALIZED VIEW IF EXISTS "mat_view_with_unique";
+CREATE MATERIALIZED VIEW "mat_view_without_unique" AS SELECT * FROM "test_composite_type";
+CREATE MATERIALIZED VIEW "mat_view_with_unique" AS SELECT * FROM "test_composite_type";
+CREATE UNIQUE INDEX "mat_view_with_unique_idx" ON "mat_view_with_unique" ("id");