ormlite | An ORM in Rust for developers that love SQL | SQL Database library
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kandi X-RAY | ormlite Summary
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ormlite Examples and Code Snippets
Community Discussions
Trending Discussions on ormlite
QUESTION
I have the following simple OrmLite select statement:
...ANSWER
Answered 2022-Apr-07 at 10:14OrmLite's SqlServerTableHint are only for table joins.
You can customize the generated SQL using a Typed SqlExpression, e.g:
QUESTION
I would like to use API key to access secured ServiceStack web service simply as possible:
- I do not want to be able to register an user
- I do not need user permissions or roles
- Custom API key permissions would be a plus:
- Be able to limit some service to a specific API key.
- API keys will be managed directly from the database
- What are the classes or methods I need to override? There are many extension points but I do not know what to keep and what to rewrite:
- OrmLiteAuthRepository (base?)
- ApiKeyAuthProvider
- AuthUserSession
I am able to call a service with Bearer token (API key). It returns 200 Forbidden.
ApiKeyAuthProvider.AuthenticateAsync():
...ANSWER
Answered 2022-Mar-01 at 09:02The API Key AuthProvider may not suit your use-case as it's designed to generate API Keys for registered users to provide an alternative way for them to call protected APIs.
To be able to model this using ServiceStack's built-in Auth API Key Auth Providers I would still have a registered AuthProvider and users representing the client that would use the API Keys.
But instead of providing User registration functionality, add them into the database manually then Generating API Keys for Existing Users.
You'll need to configure your preferred RDBMS to store the API Keys and Users in:
QUESTION
I'm trying to integrate the /admin-ui
functionality in my application, that uses the ServiceStack's built-in ApiKeyAuthProvider, for give the user the possibility to register other users.
In the login page that this functionality renders, when I write my apikey and press the sign in button, through the developer tool console, I see the error "!AuthProvider", that sounds like that the app cannot recoignize the ApiKeyAuthProvider.
This is my AppHost Configure method:
ANSWER
Answered 2022-Feb-21 at 03:44This issue should be resolved from the latest v6.0.3 pre-release that's now available on MyGet.
If you have an existing ServiceStack v6.0.3 installed you'll need to clear your NuGet packages cache to update to the latest version, e.g:
QUESTION
I've got a class containing a Dictionary like this:
...ANSWER
Answered 2022-Feb-16 at 11:02By default JsonStringSerializer
uses ServiceStack.Text Typed JSON Serializer which can't deserialize an object
back to its original type since that type information is lost, all it sees is the runtime object
Type which it leaves as a string since it doesn't know what other object it should deserialize to.
Which is why it's recommended that you serialize typed DTOs so the type information is preserved, e.g:
QUESTION
I was wondering if it's possible to have multiple AND
conditions on the same column using Servicestack.OrmLite
. This is the SELECT
statement I printed out, but It always returns 0. I should get the product count from the products having both specifications with id 1016 and 17.
ANSWER
Answered 2022-Jan-27 at 16:00A single column value can't possibly have two values at the same time.
What you want is either:
QUESTION
Trying to build integration test with connection to db in ServiceStack. My ServiceStack app is working fine, but when I run simple test I got this error message in line:22
System.MissingMethodException: 'Method not found: 'Int32 ServiceStack.DataAnnotations.CustomFieldAttribute.get_Order()'.'
There is a lite cod:
...ANSWER
Answered 2021-Dec-22 at 00:34Anytime you see a missing type or missing method exceptions when using the MyGet pre-release packages it means you have a dirty installation (i.e. using pre-release packages from different build times).
In which case you'd need to Clear your Nuget packages cache and download the latest packages again, which ensures all your packages are from the latest same build:
QUESTION
I was under the impression that the OrmLite Save method did an "upsert", update if record/row exist, otherwise insert. In the documentation for ServiceStack OrmLite, it says:
Save and SaveAll will Insert if no record with Id exists, otherwise it Updates.
However, sometimes I get the duplicate entry error:
Duplicate entry 'PresentationWorker.Presentations.CoreObjectListPresentation-Pres' for key 'presentationproducer.PRIMARY
The POCO has an Id
property that is PrimaryKey
ANSWER
Answered 2021-Nov-21 at 15:18OrmLite has to check if the record exists before it decides whether a db.Save*
should either insert or update the record. This leaves room for the possibility that if 2 requests tried to concurrently save the same new record at the same there could be a race condition should the first insert occur just after the second requests check.
Typically this is the result of a double posting bug firing off 2+ concurrent requests. Changing it to use explicit db.Insert*
and db.Update*
wont help since you'll get the same response with 2+ inserts.
The proper way to handle this is to use the native upsert functionality in each RDBMS which OrmLite doesn't support yet, please vote for the feature request to get notified when the feature is implemented.
QUESTION
I am trying to use OrmLite to connect to a SQLite database (not android). I have read the docs and I believe that my code is correct but I am getting a runtime error when trying to run. I am using Maven to import the dependencies.
Here is my code:
...ANSWER
Answered 2021-Nov-02 at 02:53I just figured it out.
When I imported ormlite-core and ormlite-jdbc, I imported different versions of them. I changed it in my maven POM to where it is the same version and that corrected the issue!
This is what I changed my maven POM dependencies to:
QUESTION
I am trying to figure out how to process query results with OrmLite for queries that use an aggregate function.
For instance take this query:
...ANSWER
Answered 2021-Jun-22 at 07:26Returning JSON functions is the same as returning an additional string column. Since you can't mix Tuples with both Table Type and scalar values you would need another way to access the additional string value.
You could use parse the custom results as a dynamic result set, accessing all columns individually, but in this case you could create a custom result class with the additional string column and a helper to return the typed results, e.g:
QUESTION
I have a method that takes a parameter of SqlExpression
. The method basically takes an OrmLite query and performs some queries on it generated from a string input.
I really need to be able to get all table types for the query from SqlExpression
so I can generate an expression.
In the debugger I can see main table and joined tables are in a protected property called tableDefs
but I cannot see any public accessor.
I can get via reflection:
...ANSWER
Answered 2021-Jun-08 at 06:39I've just added a GetAllTables()
API in this commit which returns the primary and joined tables added in an SqlExpression
.
This is available in the latest ServiceStack v5.11.1+ that's now available on MyGet.
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