Temporarily make migrations SQLite-compatible

These migrations include PostgreSQL-specific syntax and will not run
properly against SQLite. This commit temporarily comments them out.

A preferred solution is to squash these migrations away, which is
proposed in consumerfinance.gov #8701.

Author: chosak

cfgov/v1/migrations/0015_grouppagepermission_index_fix.py

@@ -3,33 +3,9 @@
 from django.db import migrations
 
 
-# This is a one-off fix to convert an existing unique index on a Wagtail
-# table into a unique constraint. See internal Design-and-Content-Team#389.
-#
-# https://github.com/wagtail/wagtail/blob/b6ba78de814f9bc293e55957ac70d890d950053e/wagtail/models/__init__.py#L3060
-table_name = "wagtailcore_grouppagepermission"
-
-
-index_name = "idx_17388_wagtailcore_grouppagepermission_group_id_16e761a17265"
-
-
-# "nosec" is used here to suppress Bandit warning about this raw SQL.
-# https://bandit.readthedocs.io/en/1.7.6/plugins/b608_hardcoded_sql_expressions.html
-sql = f"""
-DO $$ BEGIN
-    IF EXISTS (SELECT FROM pg_indexes WHERE indexname='{index_name}') THEN
-        DROP INDEX {index_name};
-        ALTER TABLE {table_name} ADD CONSTRAINT {index_name} UNIQUE(group_id, page_id, permission_type);
-    END IF;
-END $$;
-""".strip()  # nosec
-
-
 class Migration(migrations.Migration):
     dependencies = [
         ("v1", "0014_update_ds_links"),
     ]
 
-    operations = [
-        migrations.RunSQL(sql, migrations.RunSQL.noop, elidable=True)
-    ]
+    operations = []

cfgov/v1/migrations/0033_wagtailsearch_querydailyhits_index_fix.py

@@ -2,32 +2,6 @@
 
 from django.db import migrations
 
-# This is a one-off fix to convert an existing unique index on a Wagtail
-# table into a unique constraint. See internal Design-and-Content-Team#389
-# for a description of the problem with a different constraint,
-# https://github.com/cfpb/consumerfinance.gov/pull/8066 for the fix this is
-# based on.
-#
-# The mode QueryDailyHits is and its `UNIQUE` constraints are removed in
-# wagtail.search.migrations.0008_remove_query_and_querydailyhits_models.py
-# in Wagtail 6.0. This migration will prepare our database for the constraint's
-# constraint's removal.
-
-table_name = "wagtailsearch_querydailyhits"
-index_name = "idx_17496_wagtailsearch_querydailyhits_query_id_4e12c633921cb0c"
-unique_together = "query_id, date"
-
-# nosec used here to suppress Bandit warning about this raw SQL.
-# https://bandit.readthedocs.io/en/latest/plugins/b608_hardcoded_sql_expressions.html
-sql = f"""
-DO $$ BEGIN
-    IF EXISTS (SELECT FROM pg_indexes WHERE indexname='{index_name}') THEN
-        DROP INDEX {index_name};
-        ALTER TABLE {table_name} ADD CONSTRAINT {index_name} UNIQUE({unique_together});
-    END IF;
-END $$;
-""".strip()  # nosec B608
-
 
 class Migration(migrations.Migration):
     dependencies = [
@@ -39,5 +13,4 @@ class Migration(migrations.Migration):
     ]
 
     operations = [
-        migrations.RunSQL(sql, migrations.RunSQL.noop, elidable=True)
     ]