I am trying to run a query with Dapper with a known set of parameters, but with a list of values for those parameters. A simple example of what I am trying to do would be: DateTime endDate = DateTime.Now; DateTime startDate = endDate.AddHours(-24); string query = "select COUNT(*...
var parameters = new Dictionary<string, object>(); parameters.Add("ID", empId); DynamicParameters dbParams = new DynamicParameters(); dbParams.AddDynamicParams(parameters); And we can use this in dapper as shown in below code snippe, Parameter query is a sample sql query. dynamic result = ...
[HttpPost("{procName}")] public List<dynamic> RunProcWithParameters(string procName, [FromQuery]Dictionary<string, string> procParameters) { var parameters = new DynamicParameters(procParameters); using var conn = new SqlConnection(_options.Connection); var result = conn.Query(procName, parameters...
Dapper.NETBasic QueryingQuery with Dynamic Parameters Fastest Dapper Plus Extensions Bulk Insert Bulk Delete Bulk Update Bulk Merge Example# var color = "Black"; var age = 4; var query = "Select * from Cats where Color = :Color and Age > :Age"; var dynamicParameters = new DynamicParameters...
}returnconnection.Query<int>(SQLLib.CountSQL(tableName, conditions, countColumn)).FirstOrDefault(); } } 第三步,建一个服务测试,DB是在Startup.ConfigureServices进行注入的配置 publicinterfaceIMarketService:IBaseService<Market>{//有扩展写这里}publicclassMarketService : IMarketService ...
我假设你可以这样做:
var sqlQuery = $"UPDATE MyItem SET ItemOrder = @ItemOrder WHERE Id = @Id AND TenantId = @TenantId;";dbConnection.ExecuteAsync(sqlQuery, parameters, transaction: transaction); 我可以在SQL Server事件探查器中看到执行以下 浏览22提问于2019-12-30得票数 0 回答已采纳 2回答 Dapper可以用来更新...
{5stringsql = $"select * from TabeleA where OPERCODE=:operCode";//连的是oracle的数据库,其他的数据库sql参数化不一样6varparameters =newDynamicParameters();7parameters.Add("operCode", operCode);8//自己拓展的ToDataTable方法9DataTable dt =conn.QueryToDataTable(sql, parameters);10returndt;11...
// parameters.Add("@Property1", entity.Property1); // ... await_dbConnection.ExecuteAsync(sql, parameters); } publicasyncTaskUpdateAsync(T entity) { stringsql ="UPDATE YourTableName SET Column1 = @Property1, Column2 = @Property2, ... WHERE Id = @Id"; ...
{varresult = conn.Query<VestingEntityExtend>(querySql,new{ companyId, employeeId, grantIds =grantIds }).ToList();returnresult; } }//////插入批量实体//////待插入集合///<returns>返回影响行数</returns>publicintInsertDocumentSignatureFieldValueTable(List<DocumentSigningParameterModel>document...