protected override Expression VisitSubQuery(SubQueryExpression expression)
{
if (!HandleJoin && !HandleLet)
{
ModelVisitor.QueryText.Append(" ( ");
}
var visitor = new ArangoModelVisitor(ModelVisitor.Db);
if (HandleLet)
{
visitor.DefaultAssociatedIdentifier = QueryModel.MainFromClause.ItemName;
}
visitor.QueryText = ModelVisitor.QueryText;
visitor.ParnetModelVisitor = ModelVisitor;
visitor.IgnoreFromClause = HandleLet;
visitor.VisitQueryModel(expression.QueryModel);
if (!HandleJoin && !HandleLet)
{
ModelVisitor.QueryText.Append(" ) ");
}
return(expression);
}
ICursor <T> GetCursor <T>(QueryModel queryModel)
{
var visitor = new ArangoModelVisitor(db);
visitor.VisitQueryModel(queryModel);
visitor.QueryData.Query = visitor.QueryText.ToString();
return(db.CreateStatement <T>(visitor.QueryData.Query,
bindVars: visitor.QueryData.BindVars));
}
public QueryData GetQueryData(Expression expression)
{
LinqUtility.CheckNotNull("expression", expression);
var queryModel = GenerateQueryModel(expression);
var visitor = new ArangoModelVisitor(db);
visitor.VisitQueryModel(queryModel);
visitor.QueryData.Query = visitor.QueryText.ToString();
return(visitor.QueryData);
}