28 lines
1.3 KiB
MySQL
28 lines
1.3 KiB
MySQL
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-- Migration 029: Einheitliche Fähigkeitsstufen 1–5 (Basis … Optimierung)
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-- Datum: 2026-04-27
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-- exercise_skills: Legacy- und Zahl-Strings → kanonische Slugs
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UPDATE exercise_skills SET required_level = 'basis' WHERE required_level IN ('einsteiger', '1');
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UPDATE exercise_skills SET required_level = 'optimierung' WHERE required_level IN ('experte', '5');
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UPDATE exercise_skills SET required_level = 'grundlagen' WHERE required_level = '2';
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UPDATE exercise_skills SET required_level = 'aufbau' WHERE required_level = '3';
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UPDATE exercise_skills SET required_level = 'fortgeschritten' WHERE required_level = '4';
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UPDATE exercise_skills SET target_level = 'basis' WHERE target_level IN ('einsteiger', '1');
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UPDATE exercise_skills SET target_level = 'optimierung' WHERE target_level IN ('experte', '5');
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UPDATE exercise_skills SET target_level = 'grundlagen' WHERE target_level = '2';
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UPDATE exercise_skills SET target_level = 'aufbau' WHERE target_level = '3';
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UPDATE exercise_skills SET target_level = 'fortgeschritten' WHERE target_level = '4';
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-- Reifegradmodell-Stufen (einheitliche Bezeichnungen für Stufe 1–5)
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UPDATE model_levels SET
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name = CASE level_number
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WHEN 1 THEN 'Basis'
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WHEN 2 THEN 'Grundlagen'
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WHEN 3 THEN 'Aufbau'
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WHEN 4 THEN 'Fortgeschritten'
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WHEN 5 THEN 'Optimierung'
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ELSE name
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END
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WHERE level_number BETWEEN 1 AND 5;
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