25 lines
892 B
SQL
25 lines
892 B
SQL
-- Search engine domain crawl status tracking
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CREATE TABLE IF NOT EXISTS domain_crawl_status (
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domain_id INT PRIMARY KEY, FOREIGN KEY (domain_id) REFERENCES domains(id) ON DELETE CASCADE,
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last_crawled_at TIMESTAMP,
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next_crawl_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP,
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crawl_status VARCHAR(20) DEFAULT 'pending',
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error_message TEXT,
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pages_found INTEGER DEFAULT 0,
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updated_at TIMESTAMP DEFAULT CURRENT_TIMESTAMP
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);
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CREATE INDEX idx_domain_crawl_status_next_crawl ON domain_crawl_status(next_crawl_at);
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CREATE INDEX idx_domain_crawl_status_status ON domain_crawl_status(crawl_status);
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-- Function to update the updated_at column
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-- MySQL trigger to update updated_at column
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DELIMITER //
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CREATE TRIGGER update_domain_crawl_status_updated_at
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BEFORE UPDATE ON domain_crawl_status
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FOR EACH ROW
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BEGIN
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SET NEW.updated_at = CURRENT_TIMESTAMP;
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END;
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//
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DELIMITER ; |