identity

Mainting Identity value across multiple tables

由 别说谁变了你拦得住时间么 提交于 2019-12-07 13:27:15
问题 We have a situation where we have a column called Customer_Number in multiple tables. This column is identity column in all the tables, but is there a way that I can make this column unique among all the tables. for example if I add a row in table_one and identity column assigns it value 1 now if someone add another row in Customer_Number column of table_two , table_three or table_four it should be assigned 2. how can I do this, I have been reading online and it seems I have to create a table

NHibernate issue with assigned string ID and different case chars

由 久未见 提交于 2019-12-07 12:50:06
问题 I've a problem when save an entity with assigned string Id on NHibernate...I try to explain the issue with an example. Well, suppose to have an entity on database with ID "AAA", if I execute this statements ENTITYTYPE entity = Session.Get<ENTITYTYPE>("AAA"); ENTITYTYPE newentity = new ENTITYTYPE() { Id = "aaa" }; Session.Delete(entity); Session.Save(newentity); Session.Flush(); On Flush NHibernate raise an exception with this message: "Could not synchronize database state with session" /

How to authenticate user via OIM API?

由 戏子无情 提交于 2019-12-07 12:24:04
问题 I need to do oim user authentication from third party application. I am searching for OIM API for the same. 回答1: In OIM the authentication is offloaded to the Application server (i.e. WebLogic) hence you will have to add a Authentication Provider which knows how to connect to the application which you want OIM to use for authentication. https://blogs.oracle.com/ArdaEralp/entry/configure_oim_ad_ldap_authentication https://docs.oracle.com/cd/E28280_01/web.1111/e13718/atn.htm#DEVSP220 The above

Get email and display name from alias in Visual Studio Team Services

由 柔情痞子 提交于 2019-12-07 07:40:23
is there any API in VSTS that's equivalent to IIdentityManagementService2 in TFS? I used ReadIdentity( https://msdn.microsoft.com/en-us/library/ff731745(v=vs.120).aspx ) to get the email address and display name of an account alias in TFS. I am trying to do the same in VSTS, but I am not finding anything that can do similar things in its REST API or Microsoft.VisualStudio.Services.* libraries. Yes, you can get it via Accounts and profiles in VSTS Rest API, the "Accounts" can get the accounts in the collection and the "Profiles" can get the information like Display Name, Email address for the

Cannot Insert custom value into identity column - Entity Framework

由 大兔子大兔子 提交于 2019-12-07 06:47:51
问题 I am trying to switch the identity off to insert my own value, steps I followed changed the property StoredGeneratedPattern value to None for the identity column changed the property StoredGeneratedPattern value to None in EDMX file by opening in xml format Tried using the below code using (TransactionScope scope = new TransactionScope(TransactionScopeOption.RequiresNew)) { int k = Context.ExecuteStoreCommand("SET IDENTITY_INSERT dbo.client ON"); Context.ClientInfoes.Add(testclient); result =

Fluent nHibernate no identity column in table

由 大城市里の小女人 提交于 2019-12-07 05:24:07
问题 How do I specify with fluent NHibernate mapping for a table that doesn't have an identity column? I want something like this: public sealed class CustomerNewMap : ClassMap<CustomerNew>, IMap { public CustomerNewMap() { WithTable("customers_NEW"); Not.LazyLoad(); Not.Id(); // this is invalid... Map(x => x.Username); Map(x => x.Company); } } I mean no primary key defined in the database (not much defined in the database). 回答1: I found the answer to be: public CustomerNewMap() { WithTable(

How to increment (or reserve) IDENTITY value in SQL Server without inserting into table

由 ≡放荡痞女 提交于 2019-12-07 05:09:26
问题 Is there a way to reserve or skip or increment value of identity column? I Have two tables joined in one-to-one relation ship. First one has IDENTITY PK column, and second one int PK (not IDENTITY). I used to insert in first, get ID and insert in second. And it works ok. Now I need to insert values in second table without inserting into first. Now, how to increment IDENTITY seed, so I can insert it into second table, but leave "hole" in ID's of first table? EDIT: More info This works: -- I

Identity Column not respected on Insert into() (Amazon Redshift)

由 拈花ヽ惹草 提交于 2019-12-07 03:21:24
I initially ran into this when I was selecting from one table with an identity, primary key and sort key into another table with its own set of identity, primary, sort. Instead of respecting the (1,1) identity as it was defined, it doing (1,8) (sometimes 3,8). I think it might be because the original table was sorted? In trying to figure out what was going on, I made a much simpler query and data and found a reproducible example across multiple redshift clusters. Take this test example: drop table if exists test; create temp table test (id int identity(1,1) not null , value varchar(16) ,

Is there a reason why there is not std::identity in the standard library?

由 若如初见. 提交于 2019-12-07 01:32:35
问题 When dealing with generic code in C++, I would find a std::identity functor (like std::negate ) very useful. Is there a particular reason why this is not present in the standard library? 回答1: Soon after std::identity was introduced, issues began to appear, starting with conflicts to pre-cpp98 definitions of std::identity appearing as extensions: https://groups.google.com/a/isocpp.org/forum/#!topic/std-proposals/vrrtKvA7cqo This site might give a little more history for it. 来源： https:/

Label color under the identity inspector in Xcode 4

由 烂漫一生 提交于 2019-12-06 23:33:52
问题 under Identity Inspector as we all know that the label property is used to identify objects easier in interface builder, but what are the colors to the bottom of it used for ? I tried to select a color but nothing changed in interface builder. EDIT: screenshot: 回答1: If you don't already use color labels to sort your files and folders, then you really should consider it. Using color labels allows you to enhance your file organization by assigning certain colors to certain files. You can assign
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