protected override Expression VisitSubquery(SqlSubqueryExpression subquery) { if (subquery.Select != null) { Debug.Assert(subquery.Select.Columns.Count == 1); this.MarkColumnAsUsed(subquery.Select.Alias, subquery.Select.Columns[0].Name); } return(base.VisitSubquery(subquery)); }
protected virtual Expression VisitSubquery(SqlSubqueryExpression subquery) { var select = (SqlSelectExpression)this.Visit(subquery.Select); if (select != subquery.Select) { return(new SqlSubqueryExpression(subquery.Type, select)); } return(subquery); }
protected override Expression VisitSubquery(SqlSubqueryExpression subquery) { // Ignore aggregates in sub queries if (this.hasAggregate || ignoreInSubqueries) { return(subquery); } return(Visit(subquery)); }
protected override Expression VisitSubquery(SqlSubqueryExpression subquery) { var saveOrderings = this.gatheredOrderings; this.gatheredOrderings = null; var result = base.VisitSubquery(subquery); this.gatheredOrderings = saveOrderings; return(result); }
protected override Expression VisitSubquery(SqlSubqueryExpression subquery) { this.Write("("); using (this.AcquireIndentationContext()) { this.Visit(subquery.Select); this.WriteLine(); } this.Write(")"); return(subquery); }
protected override Expression VisitSubquery(SqlSubqueryExpression subquery) { return(subquery); }
protected override Expression VisitSubquery(SqlSubqueryExpression subquery) { // Don't gather inside scalar & exists return(subquery); }