use native suppport for batch insert in SQLite >= 3.7.11

framework/CHANGELOG.md

@@ -36,6 +36,7 @@ Yii Framework 2 Change Log
 - Bug #3478: Fixed yii\console\Controller::select accept empty input as '0' value (lynicidn)
 - Bug #3522: Fixed BaseFileHelper::normalizePath to allow a (.) for the current path. (skotos)
 - Bug #3548: Fixed the bug that X-Rate-Limit-Remaining header is always zero when using RateLimiter (qiangxue)
+- Bug #3559: Use native support for batchInsert in SQLite versions >= 3.7.11 and avoid limitations of the fallback (cebe)
 - Bug #3564: Fixed the bug that primary key columns should not take default values from schema (qiangxue)
 - Bug #3567: Fixed the bug that smallint was treated as string for PostgreSQL (qiangxue)
 - Bug #3578: Fixed postgreSQL column type detection, added missing types (MDMunir, cebe)

framework/db/sqlite/QueryBuilder.php

@@ -41,6 +41,7 @@ class QueryBuilder extends \yii\db\QueryBuilder
         Schema::TYPE_MONEY => 'decimal(19,4)',
     ];
 
+
     /**
      * Generates a batch INSERT SQL statement.
      * For example,
@@ -62,6 +63,12 @@ class QueryBuilder extends \yii\db\QueryBuilder
      */
     public function batchInsert($table, $columns, $rows)
     {
+        // SQLite supports batch insert natively since 3.7.11
+        // http://www.sqlite.org/releaselog/3_7_11.html
+        if (version_compare(\SQLite3::version()['versionString'], '3.7.11', '>=')) {
+            return parent::batchInsert($table, $columns, $rows);
+        }
+
         if (($tableSchema = $this->db->getTableSchema($table)) !== null) {
             $columnSchemas = $tableSchema->columns;
         } else {