This table contains a history of table field cells.
Column | Data type | Max. length (bytes) | Allow nulls | Description |
ID | bigint | 8 | False | Unique Identifier of the history of the cell. |
SiteId | int | 4 | False | Currently not used. |
Rev | bigint | 8 | False | Revision number. For internal use. |
Acl | varbinary(max) | max | False | For internal use only. |
MAcl | varbinary(max) | max | False | For internal use only. |
StepID | bigint | 8 | False | The ID of the step (ID in the W_Step). |
StepSiteId | int | 4 | False | Currently not used. |
TableCellID | bigint | 8 | False | The ID of the table cell (ID in W_TableCell). |
TableCellSiteId | int | 4 | False | Currently not used. |
Name | nvarchar(255) | 510 | False | The name of the cell. |
Type | int | 4 | False | The data type of the field. Possible values: 0 = string |
VarcharValue | nvarchar(255) | 510 | False | Field value when Type=1 (string). |
IntValue | int | 4 | False | Field value when Type=2 (integer). |
FloatValue | float | 8 | False | Field value when Type=3 (float). |
DatetimeValue | datetime | 8 | False | Field value when Type=4 (datetime). |
ValidID | int | 4 | False | The ID of the validation status (ID in C_Status). |
Item | int | 4 | False | The sequence number of the cell. |
BinaryValue | varbinary(max) | max | False | The binary value of the cell if its type is Varchar. |
BatchID | bigint | 8 | False | The ID of the root document (BatchID in W_Document). |
BatchSiteId | int | 4 | False | Currently not used. |
DeletedAt | datetime | 8 | True | The date when the data set was deleted from the XBOUND database (main database). Available in XBOUND 3.8 and later. |
Name | Columns |
FK_W_CellHistory_W_Step | StepID -> W_Step.ID StepSiteId -> W_Step.SiteId |