clickhouse-data-handling

【数据与研究】Handle data lifecycle in ClickHouse — TTL expiration, data deletion (GDPR), column-level encryption, and audit logging with real ClickHouse SQL. Use when implementing data retention, GDPR deletion requests, or managing sensitive data in ClickHouse. Trigger: "clickhouse data retention", "clickhouse TTL", "clickhouse GDPR", "delete data clickhouse", "c…

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