/// <summary>
/// 获取列
/// </summary>
private SqlItem GetColumn(Expression expression, bool right)
{
var type = _resolver.GetType(expression, right);
var column = _resolver.GetColumn(expression, type, right);
if (string.IsNullOrWhiteSpace(column))
{
return(new SqlItem(Lambda.GetValue(expression).SafeString(), raw: true));
}
return(new SqlItem(GetColumn(type, column)));
}
/// <summary>
/// 获取列
/// </summary>
private SqlItem GetColumn(Expression expression, bool right)
{
var type = _resolver.GetType(expression, right);
var column = _resolver.GetColumn(expression, type, right);
if (string.IsNullOrWhiteSpace(column))
{
var name = _parameterManager.GenerateName();
_parameterManager.Add(name, Lambda.GetValue(expression));
return(new SqlItem(name, raw: true));
}
return(new SqlItem(GetColumn(type, column)));
}