You can create an in-memory database for your unit tests to interact with, ensuring tests run quickly without impacting your real database. Ask more with Chat GPT What are Entity Framework Core Cons? Performance: EF Core can be slower than Dapper, especially when dealing with complex queries...
在OperationStore方法中,需要将原来IdentityServer4中默认提供的InMemory的实例移除,再添加新的实例. public static IIdentityServerBuilder AddOperationalStore(this IIdentityServerBuilder builder, Action<OperationalStoreOptions> storeOptionsAction = null) { builder.Services.AddSingleton<TokenCleanup>(); builder.Serv...
The DapperQueryMultiplemethod allows you to select multiple results from a database query. That feature is very useful for selecting multiple results sets at once, thus avoiding unnecessary round trips to the database server. TheQueryMultiplemethod provides a simple way of fetching data stored in di...
我们直接看个EF Core的测试用例: publicApplicationDbContextInMemorySqliteTestDbContext{ get {// In-memory database only exists while the connection is openvarconnection =newSqliteConnection("DataSource=:memory:"); connection.Open();varoptions =newDbContextOptionsBuilder<ApplicationDbContext>() .UseSqli...
This is ideal in most cases as it minimizes shared locks in the db and cuts down on db network time.However when executing huge queries you may need to minimize memory footprint and only load objects as needed. To do so pass, buffered: false into the Query method....
uploaded spreadsheets are read into memory, data cleaned, records validated and the results stored in their database. They’re able to accept Excel files from their customers without any human validation using MetaDapper with an easy to create configuration file for each spreadsheet template they pu...
if any.</param> /// <param name="buffered">Whether to buffer results in memory.</param> /// <param name="commandTimeout">The command timeout (in seconds).</param> /// <param name="commandType">The type of command to execute.</param> /// <returns>A sequence of data of the su...
e:database() 数据库名 f:version() MYSQL数据库版本 g:load_file() MYSQL读取本地文件的函数 h:@@datadir 读取数据库路径 i:@@basedir MYSQL 安装路径 j:@@version_compile_os 操作系统 将3和11分别换成上面的信息,得到的结果如下: system_user(),user(),current_user(),session_user():root@localho...
/// <param name="buffered">Whether to buffer results in memory.</param> /// <param name="commandTimeout">The command timeout (in seconds).</param> /// <param name="commandType">The type of command to execute.</param> /// <returns>A sequence of data of the supplied type; if a...
1、一对一： using (IDbConnection connecton = new MySqlConnection(ConfigurationManager....