80 lines
2.9 KiB
SQL
80 lines
2.9 KiB
SQL
-- Drop all old tables
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DROP TABLE IF EXISTS users_old;
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DROP TABLE IF EXISTS messages;
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DROP TABLE IF EXISTS embeds;
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DROP TABLE IF EXISTS embed_fields;
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DROP TABLE IF EXISTS command_aliases;
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DROP TABLE IF EXISTS macro;
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DROP TABLE IF EXISTS roles;
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-- Drop columns from channels that are no longer used
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ALTER TABLE channels DROP COLUMN `name`;
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ALTER TABLE channels DROP COLUMN `blacklisted`;
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-- Drop columns from guilds table that are no longer used and rebuild table
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CREATE TABLE guilds_new (
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id BIGINT UNSIGNED NOT NULL PRIMARY KEY,
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ephemeral_confirmations BOOLEAN NOT NULL DEFAULT 0
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);
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INSERT INTO guilds_new (id, ephemeral_confirmations) SELECT guild, ephemeral_confirmations FROM guilds;
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RENAME TABLE guilds TO guilds_old;
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RENAME TABLE guilds_new TO guilds;
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-- Update fk on channels to point at new guild table
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ALTER TABLE channels
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DROP FOREIGN KEY `channels_ibfk_1`,
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MODIFY COLUMN guild_id BIGINT UNSIGNED,
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ADD FOREIGN KEY `fk_guild_id` (`guild_id`)
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REFERENCES `guilds` (`id`)
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ON DELETE CASCADE
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ON UPDATE CASCADE;
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UPDATE channels SET guild_id = (SELECT guild FROM guilds_old WHERE id = guild_id);
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-- Rebuild todos table
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CREATE TABLE `todos_new` (
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`id` INT UNSIGNED NOT NULL AUTO_INCREMENT,
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`guild_id` BIGINT UNSIGNED DEFAULT NULL,
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`channel_id` INT UNSIGNED DEFAULT NULL,
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`user_id` BIGINT UNSIGNED DEFAULT NULL,
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`value` VARCHAR(2000) NOT NULL,
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PRIMARY KEY (`id`),
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FOREIGN KEY `fk_channel_id` (`channel_id`)
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REFERENCES `channels` (`id`)
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ON DELETE SET NULL
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ON UPDATE CASCADE,
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FOREIGN KEY `fk_guild_id` (`guild_id`)
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REFERENCES `guilds` (`id`)
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ON DELETE CASCADE
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ON UPDATE CASCADE,
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FOREIGN KEY `fk_user_id` (`user_id`)
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REFERENCES `users` (`id`)
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ON DELETE SET NULL
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ON UPDATE CASCADE
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);
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INSERT INTO todos_new (id, guild_id, channel_id, user_id, value) SELECT id, (SELECT guild FROM guilds_old WHERE id = guild_id), channel_id, user_id, value FROM todos;
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RENAME TABLE todos TO todos_old;
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RENAME TABLE todos_new TO todos;
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DROP TABLE todos_old;
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-- Update fk on reminder_template to point at new guild table
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ALTER TABLE reminder_template
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DROP FOREIGN KEY `reminder_template_ibfk_1`,
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MODIFY COLUMN guild_id BIGINT UNSIGNED NOT NULL,
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ADD FOREIGN KEY `fk_guild_id` (`guild_id`)
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REFERENCES `guilds` (`id`)
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ON DELETE CASCADE
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ON UPDATE CASCADE;
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UPDATE reminder_template SET guild_id = (SELECT guild FROM guilds_old WHERE id = guild_id);
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-- Update fk on command_macro to point at new guild table
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ALTER TABLE command_macro
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DROP FOREIGN KEY `command_macro_ibfk_1`,
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MODIFY COLUMN guild_id BIGINT UNSIGNED NOT NULL,
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ADD FOREIGN KEY `fk_guild_id` (`guild_id`)
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REFERENCES `guilds` (`id`)
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ON DELETE CASCADE
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ON UPDATE CASCADE;
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UPDATE command_macro SET guild_id = (SELECT guild FROM guilds_old WHERE id = guild_id);
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DROP TABLE guilds_old;
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