remove fields from table

_database/sql/migrations/2026-07-09-014458-0000_alter_media_files_drop_has_watermark/down.sql

@@ -0,0 +1,7 @@
+-- noinspection SqlDialectInspectionForFile
+-- noinspection SqlNoDataSourceInspectionForFile
+-- noinspection SqlResolveForFile
+
+ALTER TABLE media_files
+  ADD COLUMN has_watermark BOOLEAN NOT NULL DEFAULT FALSE
+  AFTER checksum_sha2;

_database/sql/migrations/2026-07-09-014458-0000_alter_media_files_drop_has_watermark/up.sql

@@ -0,0 +1,10 @@
+-- noinspection SqlDialectInspectionForFile
+-- noinspection SqlNoDataSourceInspectionForFile
+-- noinspection SqlResolveForFile
+
+-- NB: MySQL 8.0.29+ performs DROP COLUMN with ALGORITHM=INSTANT (metadata-only).
+-- On older versions this is an INPLACE table rebuild that still permits
+-- concurrent reads and writes. No ALGORITHM clause so the server picks the
+-- best available.
+ALTER TABLE media_files
+  DROP COLUMN has_watermark;

_database/sql/migrations/2026-07-09-014458-0001_alter_media_files_drop_is_in_aws/down.sql

@@ -0,0 +1,10 @@
+-- noinspection SqlDialectInspectionForFile
+-- noinspection SqlNoDataSourceInspectionForFile
+-- noinspection SqlResolveForFile
+
+ALTER TABLE media_files
+  ADD COLUMN is_in_aws BOOLEAN NOT NULL DEFAULT FALSE
+  AFTER maybe_public_bucket_extension;
+
+ALTER TABLE media_files
+  ADD INDEX index_is_in_aws (is_in_aws);

_database/sql/migrations/2026-07-09-014458-0001_alter_media_files_drop_is_in_aws/up.sql

@@ -0,0 +1,7 @@
+-- noinspection SqlDialectInspectionForFile
+-- noinspection SqlNoDataSourceInspectionForFile
+-- noinspection SqlResolveForFile
+
+ALTER TABLE media_files
+  DROP INDEX index_is_in_aws,
+  DROP COLUMN is_in_aws;

_database/sql/migrations/2026-07-09-014458-0002_alter_media_files_drop_is_not_in_gcp/down.sql

@@ -0,0 +1,9 @@
+-- noinspection SqlDialectInspectionForFile
+-- noinspection SqlNoDataSourceInspectionForFile
+-- noinspection SqlResolveForFile
+
+-- NB: anchored to maybe_public_bucket_extension (not is_in_aws) so this works
+-- whether or not the is_in_aws drop migration has been reverted yet.
+ALTER TABLE media_files
+  ADD COLUMN is_not_in_gcp BOOLEAN NOT NULL DEFAULT FALSE
+  AFTER maybe_public_bucket_extension;

_database/sql/migrations/2026-07-09-014458-0002_alter_media_files_drop_is_not_in_gcp/up.sql

@@ -0,0 +1,6 @@
+-- noinspection SqlDialectInspectionForFile
+-- noinspection SqlNoDataSourceInspectionForFile
+-- noinspection SqlResolveForFile
+
+ALTER TABLE media_files
+  DROP COLUMN is_not_in_gcp;

_database/sql/migrations/2026-07-09-014458-0003_alter_media_files_drop_nsfw_status/down.sql

@@ -0,0 +1,10 @@
+-- noinspection SqlDialectInspectionForFile
+-- noinspection SqlNoDataSourceInspectionForFile
+-- noinspection SqlResolveForFile
+
+ALTER TABLE media_files
+  ADD COLUMN nsfw_status VARCHAR(32) NOT NULL DEFAULT 'unknown'
+  AFTER maybe_scene_source_media_file_token;
+
+ALTER TABLE media_files
+  ADD INDEX index_nsfw_status (nsfw_status);

_database/sql/migrations/2026-07-09-014458-0003_alter_media_files_drop_nsfw_status/up.sql

@@ -0,0 +1,7 @@
+-- noinspection SqlDialectInspectionForFile
+-- noinspection SqlNoDataSourceInspectionForFile
+-- noinspection SqlResolveForFile
+
+ALTER TABLE media_files
+  DROP INDEX index_nsfw_status,
+  DROP COLUMN nsfw_status;

_database/sql/migrations/2026-07-09-014459-0000_alter_media_files_drop_is_batch_generated/down.sql

@@ -0,0 +1,7 @@
+-- noinspection SqlDialectInspectionForFile
+-- noinspection SqlNoDataSourceInspectionForFile
+-- noinspection SqlResolveForFile
+
+ALTER TABLE media_files
+  ADD COLUMN is_batch_generated BOOLEAN NOT NULL DEFAULT FALSE
+  AFTER maybe_origin_filename;

_database/sql/migrations/2026-07-09-014459-0000_alter_media_files_drop_is_batch_generated/up.sql

@@ -0,0 +1,6 @@
+-- noinspection SqlDialectInspectionForFile
+-- noinspection SqlNoDataSourceInspectionForFile
+-- noinspection SqlResolveForFile
+
+ALTER TABLE media_files
+  DROP COLUMN is_batch_generated;

_database/sql/migrations/2026-07-09-014459-0001_alter_media_files_drop_maybe_media_subtype/down.sql

@@ -0,0 +1,7 @@
+-- noinspection SqlDialectInspectionForFile
+-- noinspection SqlNoDataSourceInspectionForFile
+-- noinspection SqlResolveForFile
+
+ALTER TABLE media_files
+  ADD COLUMN maybe_media_subtype VARCHAR(32) DEFAULT NULL
+  AFTER media_class;

_database/sql/migrations/2026-07-09-014459-0001_alter_media_files_drop_maybe_media_subtype/up.sql

@@ -0,0 +1,6 @@
+-- noinspection SqlDialectInspectionForFile
+-- noinspection SqlNoDataSourceInspectionForFile
+-- noinspection SqlResolveForFile
+
+ALTER TABLE media_files
+  DROP COLUMN maybe_media_subtype;

_database/sql/migrations_squashed/media_files.sql

@@ -99,12 +99,6 @@ CREATE TABLE media_files (
   -- The original filename of the media (if uploaded by a user)
   maybe_origin_filename VARCHAR(255) DEFAULT NULL,
 
-  -- TODO: Remove after `maybe_batch_token` gains use.
-  -- Whether this media file was generated as part of a batch
-  -- If so, we can look up the batch in a separate query/call to the `batch_generations` table.
-  -- We won't hold the batch token in this table since it'll be very sparsely populated.
-  is_batch_generated BOOLEAN NOT NULL DEFAULT FALSE,
-
   -- If the media file is generated as part of a batch, this designates the batch.
   maybe_batch_token VARCHAR(32) DEFAULT NULL,
 
@@ -138,9 +132,6 @@ CREATE TABLE media_files (
   -- The token is a media file token.
   maybe_scene_source_media_file_token VARCHAR(32) DEFAULT NULL,
 
-  -- A flag for NSFW status.
-  nsfw_status VARCHAR(32) NOT NULL DEFAULT "unknown",
-
   -- ========== MEDIA DETAILS ==========
 
   -- Type of media file:
@@ -171,16 +162,6 @@ CREATE TABLE media_files (
   --   * 'dimensional' for a variety of 3d types
   media_class VARCHAR(16) NOT NULL DEFAULT "unknown",
 
-  -- DEPRECATED / DO NOT USE. THIS FIELD IS NO LONGER RELEVANT.
-  -- A media file's possible subtype. Typically used for Storyteller Studio.
-  --   * 'mixamo' for mixamo animations (eg. for BVH, GLB, FBX, etc. files)
-  --   * 'mocap_net' for mocapnet animations (eg. for BVH files)
-  --   * 'scene'
-  --   * 'character'
-  --   * 'animation'
-  -- DO NOT USE THE `maybe_media_subtype` FIELD!
-  maybe_media_subtype VARCHAR(32) DEFAULT NULL,
-
   -- The file's mime type.
   maybe_mime_type VARCHAR(32) DEFAULT NULL,
 
@@ -227,10 +208,6 @@ CREATE TABLE media_files (
   -- and produces different lengths output depending on the choice of algorithm.
   checksum_sha2 CHAR(64) NOT NULL,
 
-  -- Whether the image or video has a visible watermark.
-  -- If so, we may not need to add a watermark downstream in further processing steps.
-  has_watermark BOOLEAN NOT NULL DEFAULT FALSE,
-
   -- Tracks the thumbnail algorithm/type used for this media file.
   -- NULL = no thumbnail generated yet.
   -- 1 = video thumbnail.
@@ -259,13 +236,6 @@ CREATE TABLE media_files (
   -- `[{maybe_public_bucket_prefix}]{public_bucket_directory_hash}[{maybe_public_bucket_extension}]`
   maybe_public_bucket_extension VARCHAR(16) DEFAULT NULL,
 
-  -- This is a migration flag that denotes whether this media file is stored in AWS.
-  -- If not, it's stored in GCP.
-  is_in_aws BOOLEAN NOT NULL DEFAULT false,
-
-  -- This is a migration flag that denotes that weight is not stored in GCP.
-  is_not_in_gcp BOOLEAN NOT NULL DEFAULT false,
-
   -- NB: Removed, since this can be derived.
   -- The directory this media is uploaded to will be exclusive for this file.
   -- Only this given record will live in this bucket, but the directory may include
@@ -351,13 +321,11 @@ CREATE TABLE media_files (
   KEY index_is_user_upload (is_user_upload),
   KEY index_is_intermediate_system_file (is_intermediate_system_file),
   KEY index_maybe_scene_source_media_file_token (maybe_scene_source_media_file_token),
-  KEY index_nsfw_status (nsfw_status),
   KEY index_media_type (media_type),
   KEY index_media_class (media_class),
   KEY index_maybe_engine_category (maybe_engine_category),
   KEY fk_maybe_prompt_token (maybe_prompt_token),
   KEY index_checksum_sha2 (checksum_sha2),
-  KEY index_is_in_aws (is_in_aws),
   KEY fk_maybe_creator_user_token (maybe_creator_user_token),
   KEY fk_maybe_mod_user_token (maybe_mod_user_token),
   KEY index_creator_ip_address (creator_ip_address),