Add db index to edit_log resourceinstanceid column

arches/app/models/migrations/11499_add_editlog_resourceinstance_idx.py

@@ -0,0 +1,19 @@
+# Generated by Django 4.2.11 on 2024-09-26 14:41
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+
+    dependencies = [
+        ("models", "10476_add_user_bulk_data_import"),
+    ]
+
+    operations = [
+        migrations.AddIndex(
+            model_name="editlog",
+            index=models.Index(
+                fields=["resourceinstanceid"], name="edit_log_resourc_d0371e_idx"
+            ),
+        ),
+    ]

arches/app/models/models.py

@@ -331,6 +331,7 @@ class Meta:
         db_table = "edit_log"
         indexes = [
             models.Index(fields=["transactionid"]),
+            models.Index(fields=["resourceinstanceid"]),
         ]
 
 

releases/7.6.0.md

@@ -74,6 +74,7 @@ Arches 7.6.0 Release Notes
 - 11274 Raise limit of editable installs of arches applications from 3 to 9
 - Allow minzoom and maxzoom to be applied to a resource map source from a geojson node config #10929
 - Avoid retrieving full user information in the bulk data manager task status page.
+- Add index to the edit_log table's resourceinstanceid column to improve performance #11499 
 - 11080 Allow arbitrarily large geometries with > 1500 points and an ES document > 32k bytes
 - 10987 Allow custom ES search documents to be added to a resource instance
 - 11044 Ensure Saved Searches sortorder is used when called from system settings