Mario
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35 lines
1.1 KiB
SQL
35 lines
1.1 KiB
SQL
-- Migration: vanillaAvailable (boolean) → availableIn (VARCHAR enum)
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--
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-- BDSM_AND_VANILLA = ehemals vanilla_available = TRUE
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-- BDSM_ONLY = ehemals vanilla_available = FALSE (Default)
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-- CHASTITY_ONLY = neuer Wert
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--
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-- Die Prozedur prüft zuerst, ob vanilla_available noch existiert, bevor
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-- sie etwas tut – dadurch ist die Migration auf leeren Datenbanken ein No-op.
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DROP PROCEDURE IF EXISTS proc_migrate_available_in;
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CREATE PROCEDURE proc_migrate_available_in()
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BEGIN
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DECLARE col_exists INT DEFAULT 0;
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SELECT COUNT(*) INTO col_exists
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FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = DATABASE()
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AND TABLE_NAME = 'aufgaben_gruppe'
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AND COLUMN_NAME = 'vanilla_available';
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IF col_exists > 0 THEN
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ALTER TABLE aufgaben_gruppe
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ADD COLUMN available_in VARCHAR(50) NOT NULL DEFAULT 'BDSM_ONLY';
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UPDATE aufgaben_gruppe
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SET available_in = 'BDSM_AND_VANILLA'
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WHERE vanilla_available = 1;
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ALTER TABLE aufgaben_gruppe
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DROP COLUMN vanilla_available;
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END IF;
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END;
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CALL proc_migrate_available_in();
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DROP PROCEDURE IF EXISTS proc_migrate_available_in;
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