7 lines
368 B
SQL
7 lines
368 B
SQL
-- ML 앙상블 스코어 컬럼 추가 (stock_analysis 테이블)
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-- 실행: psql -d autostock_db -f migrations/add_ml_ensemble_columns.sql
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ALTER TABLE stock_analysis ADD COLUMN IF NOT EXISTS ml_score INTEGER;
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ALTER TABLE stock_analysis ADD COLUMN IF NOT EXISTS ml_confidence NUMERIC(5, 4);
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ALTER TABLE stock_analysis ADD COLUMN IF NOT EXISTS ml_signal VARCHAR(10);
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