330b596497
Add seedList module for URL initialization, comprehensive SQL utilities for database analysis, and update project configuration.
20 lines
568 B
SQL
20 lines
568 B
SQL
-- File: host_snapshot_stats.sql
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-- Groups snapshots by hosts and shows URLs with multiple snapshots
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-- Usage: \i misc/sql/host_snapshot_stats.sql
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SELECT
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host,
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COUNT(DISTINCT url) as unique_urls,
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SUM(CASE WHEN url_count > 1 THEN 1 ELSE 0 END) as urls_with_multiple_snapshots,
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SUM(snapshot_count) as total_snapshots
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FROM (
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SELECT
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host,
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url,
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COUNT(*) as snapshot_count,
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COUNT(*) OVER (PARTITION BY url) as url_count
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FROM snapshots
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GROUP BY host, url
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) subquery
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GROUP BY host
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ORDER BY total_snapshots DESC; |