TSqlVersioningUpdateOperation
Inheritance
| Level | Ancestor | Description |
|---|---|---|
| 1 | TObject | Ultimate ancestor in a class hierarchy |
| 2 | TLogicalSqlUpdateOperation | Facilitates implementing a logical SQL operation though a temporary table containing an update result |
| 3 | TSqlVersioningUpdateOperation |
Source
Sql.Database.Logical.Versioned.pas (56)
Fields
| Scope | Visibility | Type | Name | Description |
|---|---|---|---|---|
| Instance | private | TInteger | TransactionId |
Methods
| Scope | Visibility | Result | Name | Description |
|---|---|---|---|---|
| Instance | protected | TBoolean | IsManagedColumn(Column: TSqlTableColumn) | |
| Instance | public | Create(Database: TSqlDatabase; TemporaryIdentifier: TText; Table: TSqlTable; Columns: TList<TSqlTableColumn>; TransactionId: TInteger) | ||
| Instance | public | TSqlExpression | CreatePresentRestriction() | |
| Instance | public | AddManagingColumns(InsertSelect: TSqlInsertSelect) | ||
| Instance | public | ValidateManagedColumns() |