public int GetHashCode(IRelationBuilder builder)
{
if (builder == null)
{
return(0);
}
return(builder.GetHashCode());
}
protected override void VisitRelation(IDropBuilder expression, IRelationBuilder relation)
{
//TODO: SQLite cannot ALTER TABLE DROP FOREIGN KEY which makes this kind of thing tricky.
}
protected virtual void VisitRelation(IRelationBuilder expression)
{
throw new NotImplementedException();
}
public static Func <IRelationBuilder, bool> Equals(IRelationBuilder relation)
{
return(other => RelationBuilder.Equals(relation, other));
}
public bool Equals(IRelationBuilder left, IRelationBuilder right)
{
return((RelationBuilder)left == (RelationBuilder)right);
}
