Sep 15, 2020 · Databases

Using MySQL 8.0 Statement Digest and Digest Text Functions for SQL Summarization

The article explains MySQL 8.0's new statement_digest() and statement_digest_text() functions, showing how they generate normalized SQL texts and SHA2 hashes to group similar queries, and demonstrates practical applications in performance schema analysis and query‑rewrite plugins with concrete code examples.

Database OptimizationQuery RewriteSQL Performance

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Using MySQL 8.0 Statement Digest and Digest Text Functions for SQL Summarization