mirror of https://github.com/stashapp/stash.git
107 lines
2.8 KiB
MySQL
107 lines
2.8 KiB
MySQL
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ALTER TABLE `movies` rename to `_movies_old`;
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ALTER TABLE `movies_scenes` rename to `_movies_scenes_old`;
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DROP INDEX IF EXISTS `movies_checksum_unique`;
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DROP INDEX IF EXISTS `index_movie_id_scene_index_unique`;
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DROP INDEX IF EXISTS `index_movies_scenes_on_movie_id`;
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DROP INDEX IF EXISTS `index_movies_scenes_on_scene_id`;
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-- recreate the movies table with fixed column types and constraints
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CREATE TABLE `movies` (
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`id` integer not null primary key autoincrement,
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-- add not null
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`name` varchar(255) not null,
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`aliases` varchar(255),
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-- varchar(6) -> integer
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`duration` integer,
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`date` date,
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-- varchar(1) -> tinyint
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`rating` tinyint,
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`studio_id` integer,
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`director` varchar(255),
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`synopsis` text,
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`checksum` varchar(255) not null,
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`url` varchar(255),
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`created_at` datetime not null,
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`updated_at` datetime not null,
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`front_image` blob not null,
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`back_image` blob,
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foreign key(`studio_id`) references `studios`(`id`) on delete set null
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);
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CREATE TABLE `movies_scenes` (
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`movie_id` integer,
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`scene_id` integer,
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-- varchar(2) -> tinyint
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`scene_index` tinyint,
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foreign key(`movie_id`) references `movies`(`id`) on delete cascade,
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foreign key(`scene_id`) references `scenes`(`id`) on delete cascade
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);
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-- add unique index on movie name
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CREATE UNIQUE INDEX `movies_name_unique` on `movies` (`name`);
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CREATE UNIQUE INDEX `movies_checksum_unique` on `movies` (`checksum`);
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-- remove unique index on movies_scenes
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CREATE INDEX `index_movies_scenes_on_movie_id` on `movies_scenes` (`movie_id`);
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CREATE INDEX `index_movies_scenes_on_scene_id` on `movies_scenes` (`scene_id`);
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CREATE INDEX `index_movies_on_studio_id` on `movies` (`studio_id`);
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-- custom functions cannot accept NULL values, so massage the old data
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UPDATE `_movies_old` set `duration` = 0 WHERE `duration` IS NULL;
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-- now populate from the old tables
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INSERT INTO `movies`
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(
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`id`,
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`name`,
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`aliases`,
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`duration`,
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`date`,
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`rating`,
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`director`,
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`synopsis`,
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`front_image`,
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`back_image`,
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`checksum`,
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`url`,
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`created_at`,
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`updated_at`
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)
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SELECT
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`id`,
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`name`,
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`aliases`,
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durationToTinyInt(`duration`),
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`date`,
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CAST(`rating` as tinyint),
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`director`,
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`synopsis`,
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`front_image`,
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`back_image`,
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`checksum`,
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`url`,
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`created_at`,
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`updated_at`
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FROM `_movies_old`
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-- ignore null named movies
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WHERE `name` is not null;
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-- durationToTinyInt returns 0 if it cannot parse the string
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-- set these values to null instead
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UPDATE `movies` SET `duration` = NULL WHERE `duration` = 0;
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INSERT INTO `movies_scenes`
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(
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`movie_id`,
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`scene_id`,
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`scene_index`
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)
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SELECT
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`movie_id`,
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`scene_id`,
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CAST(`scene_index` as tinyint)
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FROM `_movies_scenes_old`;
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-- drop old tables
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DROP TABLE `_movies_scenes_old`;
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DROP TABLE `_movies_old`;
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