public SqlQuerySourceAttribute GetAttribute(SystemIdent attrIdent)
{
return(FindAttribute(attrIdent) ?? AddAttribute(attrIdent));
}
public QuerySystemCondition(SystemIdent ident, ExpressionOperation operation) :
base(operation)
{
Ident = ident;
}
public SqlQuerySourceAttribute FindAttribute(SystemIdent ident)
{
return(Attributes.FirstOrDefault(a => a.Def == null && a.Ident == ident));
}
public SqlQueryGroupAttribute(SqlQuerySource source, SystemIdent attrIdent) : base(source, attrIdent)
{
}
