public DBColumn GetColumn()
{
int index = ParamCode.IndexOf(' ');
string code = ParamCode.Substring(0, index < 0 ? ParamCode.Length : index);
DBColumn column = DBService.Schems.ParseColumn(code, Table.Schema);
return(column);
}
public DBForeignKey GetReference()
{
int index = ParamCode.IndexOf(' ');
string code = ParamCode.Substring(0, index < 0 ? ParamCode.Length : index);
DBColumn column = DBService.Schems.ParseColumn(code, Table.Schema);
//var result = new DBConstraintForeign() { Table = column.Table, Column = column, Value = column.Reference };
//if (index >= 0) result.Value = ParamCode.Substring(index + 1);
return(column?.GetForeign());
}