Dapper连接Oracle 首先创建数据库连接,代码如下: publicclassDapperFactory {publicstaticreadonlystringconnectionString = System.Configuration.ConfigurationManager.ConnectionStrings["Wip_TestConnStr"].ToString();publicstatic
{varconnection =newOracleConnection(connectionString); connection.Open();returnconnection; } } 其次,基于Oracle,实现简单的增、删、改、查、事务、分页等。 usingSystem;usingSystem.Collections.Generic;usingSystem.Linq;usingDapper;usingTcl.ForLog.Model;usingSystem.Data.OracleClient;usingSystem.Data;namespaceS...
oracleParameter =newOracleParameter(name, oracleDbType, size.Value,value, direction); } else { oracleParameter =newOracleParameter(name, oracleDbType,value, direction); } oracleParameters.Add(oracleParameter); } publicvoidAdd(stringname, OracleDbType oracleDbType, ParameterDirection direction) { varo...
Add(oracleParameter); } public void Add(string name, OracleDbType oracleDbType, ParameterDirection direction) { var oracleParameter = new OracleParameter(name, oracleDbType, direction); oracleParameters.Add(oracleParameter); } public void AddParameters(IDbCommand command, SqlMapper.Identity identity) ...
usingSystem.Data;usingOracle.DataAccess.Client;usingDapper;namespaceMyProject{publicclassUserService{privatereadonlyIDbConnection_dbConnection;publicUserService(stringconnectionString){_dbConnection=newOracleConnection(connectionString);}publicUserGetUser(intid){stringquery="SELECT * FROM USERS WHERE ID = :Id...
Dapper连接Oracle Dapper连接Oracle ⾸先创建数据库连接，代码如下：public class DapperFactory { public static readonly string connectionString = System.Configuration.ConfigurationManager.ConnectionStrings["Wip_TestConnStr"].ToString();public static OracleConnection CrateOracleConnection(){ var connection = new ...
Dapper在各种应用场景中都可以使用,包括Web应用程序、桌面应用程序和移动应用程序等。它可以与各种数据库一起使用,包括SQL Server、MySQL、Oracle等。 腾讯云提供了多个与云计算相关的产品,例如云数据库SQL Server版、云数据库MySQL版等,你可以根据自己的需求选择适合的产品。你可以访问腾讯云的官方网站(https://cloud....
public DapperHelper(string connectionString) { this.connectionString = connectionString; } //private readonly string connectionString = "Server=127.0.0.1;Database=shuigong;Uid=root;Pwd=123456;"; public DbConnection GetDbConnection() { DbConnection connection =new OracleConnection(connectionString); ...
{get{returnnewSqlConnection(_config.GetConnectionString("SConnectionString")); } } 1)执行INSERT语句 publicvoidAdd(Sale item) { stringsQuery ="INSERT INTO Sales (firstname, lastname, middlename, address1, address2, city, state, zipcode, dateofbirth, phonenumber, phonenumberalt, insurancename,...
首先用nuget安装这个Oracle.ManagedDataAccess.Core,之后就可以执各类操作了,不过从代码量上看还是比较繁琐的,上代码: var connStr = $"DATA SOURCE=127.0.0.1/db_name; PASSWORD=password; PERSIST SECURITY INFO=True; USER ID=user_id"; using (var conn = new OracleConnection(connStr)) { using (var ...