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36451a613d
- Added comprehensive technical design document for AI Brand Monitoring System V5, outlining system architecture, data models, sampling strategies, and monitoring protocols. - Key changes include a shift to a sampling-based trend monitoring approach, updated data collection and storage strategies, and new metrics for performance evaluation. - Implemented migration scripts to support the flattening of brand questions and versioning of question texts, ensuring historical data integrity and version control.
13 lines
556 B
SQL
13 lines
556 B
SQL
CREATE TABLE brand_questions (
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id BIGSERIAL PRIMARY KEY,
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tenant_id BIGINT NOT NULL REFERENCES tenants(id),
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brand_id BIGINT NOT NULL REFERENCES brands(id),
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keyword_id BIGINT NOT NULL REFERENCES brand_keywords(id),
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question_text TEXT NOT NULL,
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status VARCHAR(20) NOT NULL DEFAULT 'active',
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created_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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updated_at TIMESTAMPTZ NOT NULL DEFAULT NOW(),
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deleted_at TIMESTAMPTZ
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);
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CREATE INDEX idx_brand_questions_keyword ON brand_questions(keyword_id);
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