public override void AssignFrom(IAbstractObjectStructure source)
{
base.AssignFrom(source);
var cnt = source as IColumnsConstraint;
Columns = ColumnReference.CopyList(cnt.Columns);
}
public IColumnReference getdstcolref()
{
ColumnReference res = new ColumnReference(dstcolname);
res.SpecificData.AddAll(dstcolspecdata);
return(res);
}
public override void AssignFrom(IAbstractObjectStructure source)
{
base.AssignFrom(source);
var fk = source as IForeignKey;
OnUpdateAction = fk.OnUpdateAction;
OnDeleteAction = fk.OnDeleteAction;
PrimaryKeyTable = fk.PrimaryKeyTable;
PrimaryKeyColumns = ColumnReference.CopyList(fk.PrimaryKeyColumns);
}
protected virtual void ReadColRefs(List <IColumnReference> colrefs)
{
SkipSymbol("(");
bool was = false;
while (!IsSymbol(")"))
{
if (was)
{
SkipKeyword(",");
}
var cr = new ColumnReference(ReadName());
colrefs.Add(cr);
ReadColRefProps(cr);
if (IsKeyword("asc") || IsKeyword("desc"))
{
NextToken();
}
was = true;
}
SkipSymbol(")");
}
protected virtual void ReadColRefProps(ColumnReference cr)
{
}
public static void MySet(this ColumnReference colref, string name, string value)
{
colref.SpecificData["mysql." + name] = value;
}