From f82805ffc66684b201176ac148ea045b6b76d733 Mon Sep 17 00:00:00 2001
From: Pedro Martins <pxpm88@gmail.com>
Date: Wed, 11 Aug 2021 18:10:46 +0100
Subject: [PATCH] configurable chunk size (#92)

---
 README.md     | 7 +++++++
 src/Sushi.php | 6 +++++-
 2 files changed, 12 insertions(+), 1 deletion(-)

diff --git a/README.md b/README.md
index 59ddb08..70321c5 100644
--- a/README.md
+++ b/README.md
@@ -168,3 +168,10 @@ class Currency extends Model
     }
 }
 ```
+
+### Troubleshoot
+
+**ERROR:** `SQLSTATE[HY000]: General error: 1 too many SQL variables`
+
+By default Sushi uses chunks of `100` to insert your data in the SQLite database. In some scenarios this might hit some SQLite limits.
+You can configure the chunk size in the model: `public $sushiInsertChunkSize = 50;`
\ No newline at end of file
diff --git a/src/Sushi.php b/src/Sushi.php
index 6f9f963..7db0e97 100644
--- a/src/Sushi.php
+++ b/src/Sushi.php
@@ -105,7 +105,7 @@ public function migrate()
             $this->createTableWithNoData($tableName);
         }
 
-        foreach (array_chunk($rows, 100) ?? [] as $inserts) {
+        foreach (array_chunk($rows, $this->getSushiInsertChunkSize()) ?? [] as $inserts) {
             if (!empty($inserts)) {
                 static::insert($inserts);
             }
@@ -187,4 +187,8 @@ public function usesTimestamps()
             ? parent::usesTimestamps()
             : false;
     }
+
+    public function getSushiInsertChunkSize() {
+        return $this->sushiInsertChunkSize ?? 100;
+    }
 }