GH-929: Add UUID support in JDBC driver #930
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What's Changed
This PR adds UUID support to the Arrow Flight SQL JDBC driver, enabling JDBC applications to work with UUID data types when connecting to Flight SQL servers that use Arrow's canonical
arrow.uuidextension type.Key Implementation Details
ArrowFlightJdbcUuidVectorAccessorto handle reading UUID values fromUuidVectorgetObject()returnsjava.util.UUIDdirectlygetString()returns the standard hyphenated UUID format (e.g., "550e8400-e29b-41d4-a716-446655440000")getBytes()returns the 16-byte binary representationUuidAvaticaParameterConverterto handle parameter binding for UUID columnsjava.util.UUIDobjects directly viasetObject()setString()setBytes()java.sql.Types.OTHER.SqlTypesto recognizeUuidTypeand return appropriate SQL type IDExamples
Closes #929.