Bug 1970261 - increase maximum length of job group name in ReferenceDataSignature model (#8821)

Author: Archaeopteryx

treeherder/model/migrations/0043_alter_referencedatasignatures_job_group_name.py

@@ -0,0 +1,18 @@
+# Generated by Django 5.1.11 on 2025-07-01 22:59
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("model", "0042_alter_jobgroup_name"),
+    ]
+
+    operations = [
+        migrations.AlterField(
+            model_name="referencedatasignatures",
+            name="job_group_name",
+            field=models.CharField(blank=True, db_index=True, max_length=255),
+        ),
+    ]

treeherder/model/models.py

@@ -444,7 +444,7 @@ class ReferenceDataSignatures(models.Model):
     machine_os_name = models.CharField(max_length=25, db_index=True)
     machine_platform = models.CharField(max_length=100, db_index=True)
     machine_architecture = models.CharField(max_length=25, db_index=True)
-    job_group_name = models.CharField(max_length=100, blank=True, db_index=True)
+    job_group_name = models.CharField(max_length=255, blank=True, db_index=True)
     job_group_symbol = models.CharField(max_length=25, blank=True, db_index=True)
     job_type_name = models.CharField(max_length=140, db_index=True)
     job_type_symbol = models.CharField(max_length=25, blank=True, db_index=True)