Data Type Mapping
Data Type Mappings
The adapter maps types from the data source to the corresponding data type available in the schema. The table below documents these mappings.
| SQL Server | CData Schema |
| bigint | long |
| bigint identity | long |
| binary | binary |
| bit | bool |
| char | string |
| date | date |
| datetime | datetime |
| datetimeoffset | datetime |
| datetime2 | datetime |
| decimal | decimal |
| decimal identity | decimal |
| float | float |
| geography | binary |
| geometry | binary |
| hierarchyid | binary |
| image | binary |
| int | int |
| int identity | int |
| money | decimal |
| nchar | string |
| ntext | string |
| nvarchar | string |
| numeric | decimal |
| numeric identity | decimal |
| real | float |
| rowversion | binary |
| smalldatetime | datetime |
| smallint | short |
| smallint identity | short |
| smallmoney | decimal |
| sql_variant | binary |
| table | string |
| text | string |
| time | time |
| timestamp | binary |
| tinyint | byte |
| tinyint identity | byte |
| uniqueidentifier | string |
| varbinary | binary |
| varchar | string |
| xml | string |