feat: add patch for default batch_size for old records
diff --git a/erpnext/patches.txt b/erpnext/patches.txt
index 72db8ad..f357b3d 100644
--- a/erpnext/patches.txt
+++ b/erpnext/patches.txt
@@ -615,3 +615,4 @@
erpnext.patches.v12_0.set_quotation_status
erpnext.patches.v12_0.set_priority_for_support
erpnext.patches.v12_0.delete_priority_property_setter
+erpnext.patches.v12_0.set_default_batch_size
diff --git a/erpnext/patches/v12_0/set_default_batch_size.py b/erpnext/patches/v12_0/set_default_batch_size.py
new file mode 100644
index 0000000..76a355b
--- /dev/null
+++ b/erpnext/patches/v12_0/set_default_batch_size.py
@@ -0,0 +1,20 @@
+import frappe
+
+
+def execute():
+ frappe.reload_doc("manufacturing", "doctype", "bom_operation")
+ frappe.reload_doc("manufacturing", "doctype", "work_order_operation")
+
+ frappe.db.sql("""
+ UPDATE
+ `tabBOM Operation` bo
+ SET
+ bo.batch_size = 1
+ """)
+ frappe.db.sql("""
+ UPDATE
+ `tabWork Order Operation` wop
+ SET
+ wop.batch_size = 1
+ """)
+ frappe.db.commit()