single quotes in db migrations

_database/sql/migrations/2023-10-11-235742_alter_media_files_add_origin_product_category/up.sql

@@ -3,7 +3,7 @@
 -- noinspection SqlResolveForFile
 
 ALTER TABLE media_files
-    ADD COLUMN origin_product_category VARCHAR(16) NOT NULL DEFAULT "unknown"
+    ADD COLUMN origin_product_category VARCHAR(16) NOT NULL DEFAULT 'unknown'
     AFTER origin_category;
 
 ALTER TABLE media_files

_database/sql/migrations/2024-03-14-052445_alter_media_files_add_media_file_class/up.sql

@@ -3,7 +3,7 @@
 -- noinspection SqlResolveForFile
 
 ALTER TABLE media_files
-    ADD COLUMN media_class VARCHAR(16) NOT NULL DEFAULT "unknown"
+    ADD COLUMN media_class VARCHAR(16) NOT NULL DEFAULT 'unknown'
     AFTER media_type;
 
 ALTER TABLE media_files

_database/sql/migrations/2024-05-11-204604_alter_media_file_add_nsfw_status/up.sql

@@ -3,7 +3,7 @@
 -- noinspection SqlResolveForFile
 
 ALTER TABLE media_files
-  ADD COLUMN nsfw_status VARCHAR(32) NOT NULL DEFAULT "unknown"
+  ADD COLUMN nsfw_status VARCHAR(32) NOT NULL DEFAULT 'unknown'
   AFTER maybe_scene_source_media_file_token;
 
 ALTER TABLE media_files

script/database/migrate.py

@@ -29,11 +29,18 @@ SECRETS_PATH = "secrets.toml"
 
 # -- Migration query to run in batches --
 # Tweak this as needed. Use LIMIT to control batch size.
+#  QUERY = """
+#    delete
+#    from media_files
+#    where maybe_creator_user_token is null
+#    limit 10000
+#  """
+
 QUERY = """
-  delete
-  from media_files
-  where maybe_creator_user_token is null
-  limit 10000
+  delete from media_files 
+  where media_type in ("audio", "wav") 
+  and created_at < NOW() - INTERVAL 6 MONTH
+  limit 10000  
 """
 
 BATCH_PAUSE_SECONDS = 0.5

script/database/status.py

@@ -24,10 +24,17 @@ except ImportError:
 SECRETS_PATH = "secrets.toml"
 
 # -- Count query to poll --
+#   QUERY = """
+#     select count(*)
+#     from media_files
+#     where maybe_creator_user_token is null
+#   """
+
 QUERY = """
   select count(*)
   from media_files
-  where maybe_creator_user_token is null
+  where media_type in ("audio", "wav")
+    and created_at < NOW() - INTERVAL 6 MONTH
 """
 
 POLL_INTERVAL_SECONDS = 60