From 88b43d918faf791e322f5ae3dae7829370abffef Mon Sep 17 00:00:00 2001
From: Tigrov <rrr-r@ya.ru>
Date: Sun, 14 Apr 2024 16:43:15 +0700
Subject: [PATCH 1/2] Update test according to main PR

---
 src/DMLQueryBuilder.php            | 4 ++++
 tests/CommandTest.php              | 2 +-
 tests/Provider/CommandProvider.php | 5 ++++-
 3 files changed, 9 insertions(+), 2 deletions(-)

diff --git a/src/DMLQueryBuilder.php b/src/DMLQueryBuilder.php
index 077954c6..c1b57e10 100644
--- a/src/DMLQueryBuilder.php
+++ b/src/DMLQueryBuilder.php
@@ -30,6 +30,10 @@ final class DMLQueryBuilder extends AbstractDMLQueryBuilder
      */
     public function batchInsert(string $table, array $columns, iterable $rows, array &$params = []): string
     {
+        if (!is_array($rows)) {
+            $rows = $this->prepareTraversable($rows);
+        }
+
         if (empty($rows)) {
             return '';
         }
diff --git a/tests/CommandTest.php b/tests/CommandTest.php
index c9731874..6f6a39b2 100644
--- a/tests/CommandTest.php
+++ b/tests/CommandTest.php
@@ -65,7 +65,7 @@ public function testAddDefaultValue(): void
     public function testBatchInsert(
         string $table,
         array $columns,
-        array $values,
+        iterable $values,
         string $expected,
         array $expectedParams = [],
         int $insertedRow = 1
diff --git a/tests/Provider/CommandProvider.php b/tests/Provider/CommandProvider.php
index 2b443533..7945e398 100644
--- a/tests/Provider/CommandProvider.php
+++ b/tests/Provider/CommandProvider.php
@@ -61,7 +61,10 @@ public static function batchInsert(): array
             'empty columns and objects' => [
                 ':qp3' => '1',
             ],
-            'empty columns and Traversable' => [
+            'empty columns and a Traversable value' => [
+                ':qp3' => '1',
+            ],
+            'empty columns and Traversable values' => [
                 ':qp3' => '1',
             ],
         ];

From 3cb1a9d865c4cfd15366f488aac8cf34dbe8e92a Mon Sep 17 00:00:00 2001
From: Tigrov <rrr-r@ya.ru>
Date: Sat, 27 Apr 2024 22:40:20 +0700
Subject: [PATCH 2/2] Add line to CHANGELOG.md [skip ci]

---
 CHANGELOG.md | 1 +
 1 file changed, 1 insertion(+)

diff --git a/CHANGELOG.md b/CHANGELOG.md
index 9db75187..59bbd8c9 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -2,6 +2,7 @@
 
 ## 2.0.0 under development
 
+- Enh #260: Support `Traversable` values for `DMLQueryBuilder::batchInsert()` method with empty columns (@Tigrov)
 - Enh #255: Implement `SqlParser` and `ExpressionBuilder` driver classes (@Tigrov)
 
 ## 1.3.0 March 21, 2024