SysOps Agent
51 lines
1.7 KiB
SQL
51 lines
1.7 KiB
SQL
-- Word tracking & sentiment analytics for NAS documents
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CREATE TABLE IF NOT EXISTS document_analytics (
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id SERIAL PRIMARY KEY,
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storage_path TEXT UNIQUE NOT NULL,
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filename VARCHAR(512),
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doc_type VARCHAR(64) DEFAULT 'general',
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language VARCHAR(16),
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word_count INT DEFAULT 0,
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unique_lemmas INT DEFAULT 0,
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sentence_count INT DEFAULT 0,
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sentiment_compound FLOAT,
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sentiment_positive FLOAT,
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sentiment_negative FLOAT,
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sentiment_neutral FLOAT,
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sentiment_subjectivity FLOAT,
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sentiment_label VARCHAR(32),
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extraction_method VARCHAR(64) DEFAULT 'standard',
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file_sig VARCHAR(64),
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analyzed_at TIMESTAMPTZ DEFAULT NOW(),
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metadata JSONB DEFAULT '{}'
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);
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CREATE TABLE IF NOT EXISTS document_word_counts (
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id SERIAL PRIMARY KEY,
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storage_path TEXT NOT NULL,
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lemma VARCHAR(128) NOT NULL,
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token VARCHAR(128),
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pos_tag VARCHAR(16),
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count INT DEFAULT 1,
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is_stopword BOOLEAN DEFAULT FALSE,
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language VARCHAR(16),
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updated_at TIMESTAMPTZ DEFAULT NOW(),
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UNIQUE (storage_path, lemma)
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);
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CREATE INDEX IF NOT EXISTS idx_doc_word_lemma ON document_word_counts (lemma);
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CREATE INDEX IF NOT EXISTS idx_doc_word_path ON document_word_counts (storage_path);
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CREATE INDEX IF NOT EXISTS idx_doc_word_stop ON document_word_counts (is_stopword);
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CREATE INDEX IF NOT EXISTS idx_doc_analytics_sentiment ON document_analytics (sentiment_label);
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CREATE INDEX IF NOT EXISTS idx_doc_analytics_analyzed ON document_analytics (analyzed_at DESC);
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CREATE OR REPLACE VIEW global_word_frequency AS
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SELECT
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lemma,
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MAX(token) AS sample_token,
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SUM(count) AS total_count,
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COUNT(DISTINCT storage_path) AS document_count
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FROM document_word_counts
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GROUP BY lemma;
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