ormlite-servicestack

问题 I did some searching and I could not find very much on utilizing filestream with OrmLite. I think it is possible but I am not sure which direction to take. Ideally I would like to be able to create or drop/create a table based on a model with a binary field and then do something to make that column in the database mapped to the filestream. I know that the filestream has to be setup on sql server ahead of time (I don't think you can do ALL the filestream setup from outside of the Management

问题 I have started using ServiceStack and OrmLite for the first time and have got myself in a bit of a pickle. I have built 2 classes, 1 is to take the input parameters and 1 is to hold the response. Here they are... [DataContract] public class EMEM { public int EMCo { get; set; } public string Location { get; set; } public string Department{ get; set; } [DataMember] public string Equipment { get; set; } [DataMember] public string udDriver { get; set; } [DataMember] public string udDrillRigCrew {

问题 I am trying to use ServiceStack ORMLite to run this: using (var o = Conn.OpenDbConnection()) { using (var t = o.OpenTransaction()) { foreach(var item in items) o.Insert(item); t.Commit(); //now, how do I get back the new item ids I have just inserted? } } In the code, how do I get back the batch new Ids? Also noticed the non-batch version GetLastInsertId() only return a Long. What do I do when my Id type is a GUID? Thank you. Also, while you are here, I would like to also ask, if t.Commit();

问题 I have the following custom SQL Query with OrmLite: var results = db.Select<Tuple<Customer,Purchase>>(@"SELECT c.*, 0 EOT, p1.* FROM customer c JOIN purchase p1 ON (c.id = p1.customer_id) LEFT OUTER JOIN purchase p2 ON (c.id = p2.customer_id AND (p1.date < p2.date OR p1.date = p2.date AND p1.id < p2.id)) WHERE p2.id IS NULL;"); What is the best way to add an optional WHERE clauses to, for instance, filter a given customer name field when the field has a value or to add pagination to the query

问题 I have a set of nested tables eg. Customer -> Customer Order -> Order Details…. which Im using with service stack and ormlite... I need to be able to be able to pass in a customerid and then return a json feed with customer orders nested within the customer object and order details nested within each customer order object... struggling to acheive this. Ive seen a plural site vid that handles down to the second layer and works well eg. var customer = Db.GetByIDorDefault<Customer>(CustomerId);

问题 Currently when using OrmLite library from ServiceStack if I want single entity selected I do: AppUser user = db.First<AppUser>(q => q.Id == id); However since Single is more precise (obviously I want exception thrown if somehow multiple users with same id ended up in database) I was wondering if there is overload that I can use. Currently when I do db.Single I just get that overload with manual filtering: public static T SingleOrDefault<T>(this IDbConnection dbConn, string filter); 回答1: OK, I

问题 Ok, so I am using ServiceStack OrmLite for my data needs in my Web API. When I submitted my code to VeraCode for code security scanning and verification the result report showed that OrmLite shows potential SQL Injection attack vectors. ServiceStack.OrmLite.dll GridReader DapperMultiple(System.Data.IDbConnection, string, object, System.Data.IDbTransaction,System.Nullable<int>, System.Nullable<System.Data.CommandType>) ServiceStack.OrmLite.dll int ExecuteCommand(System.Data.IDbConnection,

问题 This question comes from another to Simplify OrmLite with AutoQuery. ServiceStack AutoQuery allows all my different Get(AKindOfType dto) to share the same code, like below: (I have many models, like Company, my two more questions attempt to simplify the code further) // ====== Model.cs ======== [Route("/company/search")] public class QueryableCompany : QueryBase<Company> { public int? Id { get; set; } public string Company { get; set; } public int? CompanyNo { get; set; } public bool? Active

问题 I am using ServiceStack.Ormlite v3.9.71 and have the following piece of code where I open an Ormlite SQLite Transaction, suppose I want to use this transaction in a command elsewhere in the code: var connFactory = new OrmLiteConnectionFactory("ConnectionString", SqliteOrmLiteDialectProvider.Instance) using (IDbConnection db = connFactory.Open()) // using var doesn't make a difference using (IDbTransaction tran = db.OpenTransaction()) // using var or even db.BeginTransaction() doesn't make a

问题 Using ServiceStack's OrmLite and decorating a Property with the following attribute, creates a column of type LONGTEXT, instead o TEXT as noted in the docs: But it becomes LONGTEXT: I tried setting the StringLenghtAttribute to something else, 65535 , 70000 , Int32.MaxValue etc, but it either interpretet it as a VARCHAR and gave me the Column length too big or Row size too large , or it became a LONGTEXT. Question is: how can I force it to become "TEXT" (or any other text type in mysql)? I