private ICollection <string> GetColumnNames(IEnumerable <SqlOrderExpression> orderList)
{
var gatherer = new ColumnNameGatherer();
foreach (SqlOrderExpression expression in orderList)
{
gatherer.Visit(expression.Expression);
}
return(gatherer.Names);
}
ICollection <string> GetColumnNames(IEnumerable <SqlOrderExpression> orderList)
{
var visitor = new ColumnNameGatherer();
foreach (var expr in orderList)
{
visitor.Visit(expr.Expression);
}
return(visitor.Names);
}
ICollection<string> GetColumnNames(IEnumerable<SqlOrderExpression> orderList)
{
var visitor = new ColumnNameGatherer();
foreach (var expr in orderList) {
visitor.Visit(expr.Expression);
}
return visitor.Names;
}