TSqlBinaryOperator
Base class operator expressions taking two operands.
Inheritance
| Level | Ancestor | Description |
|---|---|---|
| 1 | TObject | Ultimate ancestor in a class hierarchy |
| 2 | TBaseObject | A base class for objects that can be used instead of TObject. |
| 3 | TReferenceCountedObject | Object that keeps track of the number of times it is referenced from other objects |
| 4 | TSqlExpression | Base class for expressions in an SQL expression tree. |
| 5 | TSqlOperator | Base class for operator expressions. |
| 6 | TSqlBinaryOperator |
Source
Sql.Operator_.Binary.pas (27)
Fields
| Scope | Visibility | Type | Name | Description |
|---|---|---|---|---|
| Instance | private | TSqlExpression | FLeft | |
| Instance | private | TSqlExpression | FRight |
Methods
| Scope | Visibility | Result | Name | Description |
|---|---|---|---|---|
| Instance | private | SetLeft(Value: TSqlExpression) | ||
| Instance | private | SetRight(Value: TSqlExpression) | ||
| Instance | public | Create(Left: TSqlExpression; Right: TSqlExpression) | ||
| Instance | public | Destroy() | ||
| Instance | public | TSqlOperator | CopyOperator() | |
| Instance | public | TSqlBinaryOperator | CopyBinaryOperator() | |
| Instance | public | TBoolean | AggregatesRows() |