Public Preview: Azure SQL updates for late-May 2024

In late-May 2024, the following updates and enhancements were made to Azure SQL: * New JSON functionality: Use native [JSON type](https://aka.ms/json-type-aggregates-public-preview) to manage and query JSON documents. Use ANSI SQL JSON Aggregates - JSON\_ARRAYAGG and JSON\_OBJECTAGG to [aggregate data into JSON](https://aka.ms/json-type-aggregates-public-preview) documents. * Monitor the database availability for Azure SQL Database using the SLA compliant [availability metric](https://aka.ms/sqldbavailmetric). * Azure SQL Database * Features * Microsoft Build * [ Azure SQL Database](https://azure.microsoft.com/en-gb/products/azure-sql/database/)