snapshot of https://github.com/zulip/zulip.git @ 48c69911c7dd4e03b20552eb3bd77ad8151c1357 (2026-09-15)

zerver/migrations/0246_message_date_sent_finalize_part2.py

@@ -0,0 +1,44 @@
+# Generated by Django 1.11.23 on 2019-08-28 19:48
+
+from django.db import migrations, models
+
+
+class Migration(migrations.Migration):
+    dependencies = [
+        ("zerver", "0245_message_date_sent_finalize_part1"),
+    ]
+
+    operations = [
+        # Until now, date_sent was in ArchivedMessage only for the sake of keeping the model
+        # compatible with Message.
+        #  We can now remove it, and rename pub_date to date_sent to have this column
+        # set correctly for all existing rows.
+        migrations.RemoveField(
+            model_name="archivedmessage",
+            name="date_sent",
+        ),
+        migrations.RenameField(
+            model_name="archivedmessage",
+            old_name="pub_date",
+            new_name="date_sent",
+        ),
+        # All the below AlterField does is change verbose_name, which doesn't even generate any SQL,
+        # it's just a purely-Django attribute.
+        migrations.AlterField(
+            model_name="archivedmessage",
+            name="date_sent",
+            field=models.DateTimeField(db_index=True, verbose_name="date sent"),
+        ),
+        # Django doesn't rename the index when renaming a column, which can be confusing
+        # for someone inspecting the table in the future who's not aware of the old name.
+        # We should rename appropriately here.
+        migrations.RunSQL(
+            """
+        ALTER INDEX IF EXISTS zerver_archivedmessage_pub_date_509062c8 RENAME TO zerver_archivedmessage_date_sent_509062c8
+        """
+        ),
+        migrations.RemoveField(
+            model_name="message",
+            name="pub_date",
+        ),
+    ]