Result: add hasAffectedRows() method

src/Db/Result.php

@@ -326,6 +326,12 @@ public function getAffectedRows(): int
 	}
 
 
+	public function hasAffectedRows(): bool
+	{
+		return $this->getAffectedRows() > 0;
+	}
+
+
 	/**
 	 * @throws Exceptions\ResultException
 	 */

tests/Integration/FetchTest.php

@@ -564,6 +564,25 @@ public function testAffectedRows(): void
 		$result = $this->connection->query('INSERT INTO test(name) SELECT \'name\' || generate_series FROM generate_series(3, 1, -1)');
 
 		Tester\Assert::same(3, $result->getAffectedRows());
+		Tester\Assert::true($result->hasAffectedRows());
+
+		$result->free();
+	}
+
+
+	public function testNoAffectedRows(): void
+	{
+		$this->connection->query('
+			CREATE TABLE test(
+				id serial,
+  				name text
+			);
+		');
+
+		$result = $this->connection->query('UPDATE test SET name = \'name\' WHERE id = 1');
+
+		Tester\Assert::same(0, $result->getAffectedRows());
+		Tester\Assert::false($result->hasAffectedRows());
 
 		$result->free();
 	}