Database-Specific Guides

dbUnit provides vendor-specific IDataTypeFactory/IMetadataHandler implementations and, for some, a preconfigured IDatabaseConnection — see Connections & Configuration for how these plug in, and Properties for the general registration mechanism.

Database	What’s special here
DB2	A metadata handler fixing a catalog/schema column-matching bug.
H2	`BOOLEAN`/`UUID` type recognition.
HSQLDB	`BOOLEAN` type recognition.
Mckoi	SQL type name recognition for this niche/legacy database.
MSSQL	`uniqueidentifier`/`datetimeoffset` types, `InsertIdentityOperation` for explicit IDENTITY inserts.
MySQL	A metadata handler fixing qualified-table-name matching.
Netezza	A metadata handler for Netezza’s catalog-as-schema behavior.
Oracle	Two factory versions, proprietary LOB/XMLType access, and full `SDO_GEOMETRY` spatial object modeling.
PostgreSQL	`uuid`/`interval`/`inet`/`citext`/large-object/enum/PostGIS geometry types.