74 return m_condition.get();
std::auto_ptr< Expression > m_condition
The join expression.
JoinCondition * clone() const
It creates a new copy of this JoinCondition.
Expression * getCondition() const
It returns a pointer to a join condition.
This is an abstract class that models a query expression.
TE_DEFINE_VISITABLE JoinConditionOn(Expression *e)
Constructor.
JoinConditionOn is a boolean expression and it specifies which items in a join are considered to matc...
A condition to be used in a Join clause.
This is an abstract class that models a query expression.
~JoinConditionOn()
Destructor.
JoinConditionOn is a boolean expression and it specifies which items in a join are considered to matc...
virtual Expression * clone() const =0
It creates a new copy of this expression.
void setCondition(Expression *c)
It sets the join condition expression.
JoinConditionOn & operator=(const JoinConditionOn &rhs)