public ContainsExpression(ColumnExpression column, IEnumerable enumerable)
{
Column = column;
foreach (var value in enumerable)
{
AddContent(Constant(value));
}
}
public ConvertExpression(ColumnTypeAttribute toType, ColumnExpression column, Type type)
: base(ExpressionType.Default, type)
{
ToType = toType;
Column = column;
}
protected virtual Expression VisitColumn(ColumnExpression node)
{
var doSpace = true;
if (_useAliases && node.Table != null && !string.IsNullOrEmpty(node.Table.Alias))
{
Append(node.Table.Alias);
Append(".", false);
doSpace = false;
}
Append("[", doSpace);
Append(node.ColumnName.Name);
Append("]", false);
if (!string.IsNullOrEmpty(node.As) && node.As != node.ColumnName.Name)
{
Append("AS '");
Append(node.As, false);
Append("'", false);
}
return node;
}
