Hyungi Ahn
d01617e2bc
asyncpg는 prepared statement에 여러 명령을 넣을 수 없음. CREATE TYPE + ALTER TABLE을 단일 DO $$ 블록으로 합침. Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
11 lines
446 B
SQL
11 lines
446 B
SQL
-- 문서 용도 구분: business(업무용) | knowledge(참조용)
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DO $$
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BEGIN
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IF NOT EXISTS (SELECT 1 FROM pg_type WHERE typname = 'document_purpose') THEN
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CREATE TYPE document_purpose AS ENUM ('business', 'knowledge');
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END IF;
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IF NOT EXISTS (SELECT 1 FROM information_schema.columns WHERE table_name='documents' AND column_name='doc_purpose') THEN
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ALTER TABLE documents ADD COLUMN doc_purpose document_purpose;
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END IF;
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END $$;
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