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#composition

Commands grouped around the same concept, pattern, or recurring problem.

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advanced json MySQL MariaDB SQL Server PostgreSQL SQLite

Build A JSON Object From Column Values

Construct a JSON object literal from individual column values within a query, returning structured data without a separate serialization step.

advanced composition MySQL MariaDB SQL Server PostgreSQL SQLite

Chain Multiple CTEs in a Single WITH Clause

Define several named subqueries in one `WITH` block, each building on the previous, before the final `SELECT`.