Entity Framework Core provider for Access database

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Christopher Jolly 629398c76b Set CanExecuteQueryString to false. When running tests, if it is set to true, the Query Asserter will also try to create a query string from the IQueryable. While most cases are fine, the problem comes in when there are parameters. Creating the query string declares the parameters and values at the beginning of the query and the DbCommand is set up with no parameters. While this can work in Sql Server (see the DECLARE keyword), this is not supported with Jet. The Query Asserter already runs the CreateDbCommand on the IQueryable which creates the DbCommand with the parameters all set up. Creating the query string and running that as a separate command is not really necessary. By the looks of it this only affects the test system which specifically creates a query string from an IQueryable and creates a new DbCommand with that as the command text. It doesn't seem to affect anywhere else		2 years ago
docs	Rename some extension methods so that it doesn't interfere with other providers (namely sql server)	3 years ago
src	Translate the Atan2 function	2 years ago
test	Set CanExecuteQueryString to false. When running tests, if it is set to true, the Query Asserter will also try to create a query string from the IQueryable. While most cases are fine, the problem comes in when there are parameters. Creating the query string declares the parameters and values at the beginning of the query and the DbCommand is set up with no parameters. While this can work in Sql Server (see the DECLARE keyword), this is not supported with Jet.	2 years ago
tools	Remove obsolete files.	6 years ago
.gitattributes	First compile commit	8 years ago
.gitignore	Fix data and test infrastructure and scaffolding (#82 )	5 years ago
Dependencies.targets	Update dependencies	2 years ago
Development.props.sample	Fix versioning and projects.	5 years ago
Directory.Build.props	merge fixes from upstream	3 years ago
Directory.Build.targets	Fix versioning and projects.	5 years ago
EFCore.Jet.sln	update tests to build	3 years ago
Key.snk	Fix versioning and projects.	5 years ago
LICENSE	Initial commit	8 years ago
NuGet.Config	Update and fix dependencies.	6 years ago
QueryBaseline.cs	Fixed tests	7 years ago
SkipMessages.txt	Fix tests (especially from `SimpleQueryJetTest`).	6 years ago
Version.props	v7.0.2	3 years ago
azure-pipelines.yml	Update azure-pipelines.yml	3 years ago
global.json	Update to EF 7 GA version	3 years ago
version.xml	NuGet setup	8 years ago

docs/README.md

EntityFrameworkCore.Jet

EntityFrameworkCore.Jet is an Entity Framework Core provider for Microsoft Jet/ACE databases (supporting the Microsoft Access database file formats MDB and ACCDB).

Compatibility Matrix

EntityFrameworkCore.Jet Version	EntityFrameworkCore Version	.NET Core
7.0.x	7.0.x	6.0.x/7.0.x
6.0.x	6.0.x	6.0.x

The major version corresponds to the major version of EF Core (i.e. EFCore.Jet 3.x is compatible with EF Core 3.y). It runs on Windows operating systems only and can be used with either ODBC or OLE DB together with their respective Access Database driver/provider.

Packages

Official Releases

All official releases are available on nuget.org.

Daily Builds

To use the latest daily builds from our Azure DevOps feed, add a NuGet.config file to your solution root with the following content, and enable prereleases:

<?xml version="1.0" encoding="utf-8"?>
<configuration>
  <packageSources>
    <add key="efcore.jet" value="https://bubibubi.pkgs.visualstudio.com/EntityFrameworkCore.Jet/_packaging/public/nuget/v3/index.json" />
    <add key="nuget.org" value="https://api.nuget.org/v3/index.json" />
  </packageSources>
</configuration>

Fluent API

In order to be able to be shared with SqlServer (and other providers) the names of some of the Fluent API methods have been made specific to Jet.

UseIdentityColumn -> UseJetIdentityColumn
UseIdentityColumns -> UseJetIdentityColumns

More may be added in the future

Further information

More information can be found on our Wiki.

Questions

Any questions about how to use EntityFrameworkCore.Jet can be ask on StackOverflow using the jet-ef-provider and entity-framework-core tags.