| DAS - Data Access Services | |
| Service Data Object(SDO) provides a uniform API for handling different types of data. Data Access Service (DAS) | |
| simplifies handling of data when interacting with the back-end data source and frees application developers | |
| from dealing with tedious and error-prone transformation between end source types and SDO Data Object Types/properties.. | |
| What's new in Apache Tuscany DAS beta2 | |
| ====================================== | |
| The main purpose of the DAS beta2 release is to fix incompatibilites that were found with SDO 1.0 release. | |
| The following JIRAs also were fixed on DAS beta2 | |
| - TUSCANY-986 - DAS integration with SDO 2.1 APIs | |
| - TUSCANY-961 - DAS: Using deprected SDO method causes Type lookup failure | |
| - TUSCANY-1353 - Exception attempting to insert rows using DAS w/DataDirect JDBC driver | |
| - TUSCANY-1453 - DAS can't read or write the blob field | |
| - TUSCANY-1463 - Support for Clob and Array fields | |
| - TUSCANY-1462 - Consistent use of Parameters in Config | |
| - TUSCANY-1464 - Wrong query results when SELECT misses PKs | |
| - TUSCANY-1465 - Allow passing ResultDescriptor for dynamic Commands | |
| - TUSCANY-1720 - Modify sample readmes for - steps to run sample with other databases | |
| Details are described below. | |
| DAS Java beta2 is a superset of previous DAS Java M1,M2 and Beta1 releases. | |
| Anything in these previous releases is also in beta2, but beta2 contains features and bug fixes not present on them. | |
| Compatibility Concerns | |
| - SDO Static types should be regenerated based on SDO 1.0 tools. |