1003 lines
44 KiB
C#
1003 lines
44 KiB
C#
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//using Dapper;
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//using System;
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//using System.Collections.Generic;
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//using System.Data;
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//using System.Data.SqlClient;
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//using System.IO;
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//using System.Linq;
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//using System.Linq.Expressions;
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//using System.Text;
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//using System.Threading.Tasks;
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//using VolPro.Core.Const;
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//using VolPro.Core.DBManager;
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//using VolPro.Core.Enums;
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//using VolPro.Core.Extensions;
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//using VolPro.Core.Utilities;
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//using MySqlConnector;
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//namespace VolPro.Core.Dapper
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//{
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// public class SqlDapper : ISqlDapper
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// {
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// private string _connectionString;
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// private int? commandTimeout = null;
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// private DbCurrentType _dbCurrentType;
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// public SqlDapper()
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// {
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// _connectionString = DBServerProvider.GetConnectionString();
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// }
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// public SqlDapper(string connKeyName, DbCurrentType dbCurrentType)
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// {
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// _dbCurrentType = dbCurrentType;
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// _connectionString = DBServerProvider.GetConnectionString(connKeyName);
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// }
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// public SqlDapper(string connKeyName)
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// {
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// _connectionString = DBServerProvider.GetConnectionString(connKeyName);
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// }
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// private bool _transaction { get; set; }
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// private IDbConnection _transactionConnection = null;
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// /// <summary>
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// /// 超时时间(秒)
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// /// </summary>
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// /// <param name="timeout"></param>
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// /// <returns></returns>
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// public ISqlDapper SetTimout(int timeout)
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// {
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// this.commandTimeout = timeout;
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// return this;
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// }
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// private T Execute<T>(Func<IDbConnection, IDbTransaction, T> func, bool beginTransaction = false)
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// {
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// if (_transaction|| dbTransaction!=null)
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// {
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// return func(_transactionConnection, dbTransaction);
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// }
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// if (beginTransaction)
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// {
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// return ExecuteTransaction(func);
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// }
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// using (var connection = DBServerProvider.GetDbConnection(_connectionString, _dbCurrentType))
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// {
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// return func(connection, dbTransaction);
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// }
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// }
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// private T ExecuteTransaction<T>(Func<IDbConnection, IDbTransaction, T> func)
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// {
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// using (_transactionConnection = DBServerProvider.GetDbConnection(_connectionString, _dbCurrentType))
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// {
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// try
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// {
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// _transactionConnection.Open();
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// dbTransaction = _transactionConnection.BeginTransaction();
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// T reslutT = func(_transactionConnection, dbTransaction);
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// dbTransaction.Commit();
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// return reslutT;
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// }
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// catch (Exception ex)
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// {
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// dbTransaction?.Rollback();
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// throw new Exception(ex.Message, ex.InnerException);
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// }
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// finally
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// {
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// dbTransaction?.Dispose();
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// }
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// }
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// }
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// private async Task<T> ExecuteAsync<T>(Func<IDbConnection, IDbTransaction, Task<T>> funcAsync, bool beginTransaction = false)
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// {
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// if (_transaction|| dbTransaction!=null)
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// {
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// return await funcAsync(_transactionConnection, dbTransaction);
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// }
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// if (beginTransaction)
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// {
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// return await ExecuteTransactionAsync(funcAsync);
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// }
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// using (var connection = DBServerProvider.GetDbConnection(_connectionString))
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// {
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// T reslutT = await funcAsync(connection, dbTransaction);
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// if (!_transaction && dbTransaction != null)
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// {
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// dbTransaction.Commit();
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// }
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// return reslutT;
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// }
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// }
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// private async Task<T> ExecuteTransactionAsync<T>(Func<IDbConnection, IDbTransaction, Task<T>> funcAsync)
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// {
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// using (var connection = DBServerProvider.GetDbConnection(_connectionString))
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// {
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// try
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// {
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// connection.Open();
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// dbTransaction = connection.BeginTransaction();
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// T reslutT = await funcAsync(connection, dbTransaction);
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// if (!_transaction && dbTransaction != null)
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// {
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// dbTransaction.Commit();
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// }
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// return reslutT;
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// }
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// catch (Exception ex)
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// {
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// dbTransaction?.Rollback();
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// throw new Exception(ex.Message, ex.InnerException);
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// }
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// }
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// }
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// /// <summary>
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// /// 2020.06.15增加Dapper事务处理
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// /// <param name="action"></param>
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// /// <param name="error"></param>
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// public void BeginTransaction(Func<ISqlDapper, bool> action, Action<Exception> error)
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// {
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// _transaction = true;
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// using (var connection = DBServerProvider.GetDbConnection(_connectionString, _dbCurrentType))
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// {
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// try
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// {
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// _transactionConnection = connection;
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// _transactionConnection.Open();
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// dbTransaction = _transactionConnection.BeginTransaction();
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// bool result = action(this);
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// if (result)
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// {
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// dbTransaction?.Commit();
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// }
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// else
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// {
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// dbTransaction?.Rollback();
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// }
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// }
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// catch (Exception ex)
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// {
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// dbTransaction?.Rollback();
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// error(ex);
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// }
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// finally
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// {
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// _transaction = false;
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// dbTransaction?.Dispose();
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// }
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// }
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// }
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// /// <summary>
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// /// var p = new object();
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// // p.Add("@a", 11);
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// //p.Add("@b", dbType: DbType.Int32, direction: ParameterDirection.Output);
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// //p.Add("@c", dbType: DbType.Int32, direction: ParameterDirection.ReturnValue);
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// // /// </summary>
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// /// <typeparam name="T"></typeparam>
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// /// <param name="cmd"></param>
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// /// <param name="param"></param>
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// /// <param name="commandType"></param>
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// /// <returns></returns>
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// public List<T> QueryList<T>(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return Execute((conn, dbTransaction) =>
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// {
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// return conn.Query<T>(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout).ToList();
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// }, beginTransaction);
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// }
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// public async Task<IEnumerable<T>> QueryListAsync<T>(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return await ExecuteAsync(async (conn, dbTransaction) =>
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// {
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// return await conn.QueryAsync<T>(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout);
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// }, beginTransaction);
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// }
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// public async Task<T> QueryFirstAsync<T>(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false) where T : class
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// {
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// return await ExecuteAsync(async (conn, dbTransaction) =>
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// {
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// return await conn.QueryFirstOrDefaultAsync<T>(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout);
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// }, beginTransaction);
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// }
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// public T QueryFirst<T>(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false) where T : class
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// {
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// return Execute((conn, dbTransaction) =>
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// {
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// return conn.QueryFirstOrDefault<T>(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout);
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// }, beginTransaction);
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// }
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// public async Task<dynamic> QueryDynamicFirstAsync(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return await ExecuteAsync(async (conn, dbTransaction) =>
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// {
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// return await conn.QueryFirstOrDefaultAsync(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout);
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// }, beginTransaction);
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// }
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// public dynamic QueryDynamicFirst(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return Execute((conn, dbTransaction) =>
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// {
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// return conn.QueryFirstOrDefault(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout);
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// }, beginTransaction);
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// }
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// public async Task<dynamic> QueryDynamicListAsync(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return await ExecuteAsync(async (conn, dbTransaction) =>
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// {
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// return await conn.QueryAsync(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout);
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// }, beginTransaction);
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// }
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// public List<dynamic> QueryDynamicList(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return Execute((conn, dbTransaction) =>
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// {
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// return conn.Query(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout).ToList();
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// }, beginTransaction);
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// }
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// public async Task<object> ExecuteScalarAsync(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return await ExecuteAsync(async (conn, dbTransaction) =>
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// {
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// return await conn.ExecuteScalarAsync(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout);
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// }, beginTransaction);
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// }
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// public object ExecuteScalar(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return Execute((conn, dbTransaction) =>
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// {
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// return conn.ExecuteScalar(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout);
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// }, beginTransaction);
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// }
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// public async Task<int> ExcuteNonQueryAsync(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return await ExecuteAsync(async (conn, dbTransaction) =>
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// {
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// return await conn.ExecuteAsync(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout);
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// }, beginTransaction);
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// }
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// public int ExcuteNonQuery(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return Execute<int>((conn, dbTransaction) =>
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// {
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// return conn.Execute(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout);
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// }, beginTransaction);
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// }
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// public IDataReader ExecuteReader(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return Execute<IDataReader>((conn, dbTransaction) =>
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// {
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// return conn.ExecuteReader(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout);
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// }, beginTransaction);
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// }
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// public SqlMapper.GridReader QueryMultiple(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return Execute((conn, dbTransaction) =>
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// {
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// return conn.QueryMultiple(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout);
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// }, beginTransaction);
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// }
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// public async Task<(IEnumerable<T1>, IEnumerable<T2>)> QueryMultipleAsync<T1, T2>(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return await ExecuteAsync(async (conn, dbTransaction) =>
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// {
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// using (SqlMapper.GridReader reader = await conn.QueryMultipleAsync(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout))
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// {
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// return (await reader.ReadAsync<T1>(), await reader.ReadAsync<T2>());
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// }
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// }, beginTransaction);
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// }
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// /// <summary>
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// /// 获取output值 param.Get<int>("@b");
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// /// </summary>
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// /// <typeparam name="T1"></typeparam>
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// /// <param name="cmd"></param>
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// /// <param name="param"></param>
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// /// <param name="commandType"></param>
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// /// <param name="dbTransaction"></param>
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// /// <returns></returns>
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// public (List<T1>, List<T2>) QueryMultiple<T1, T2>(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return Execute((conn, dbTransaction) =>
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// {
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// using (SqlMapper.GridReader reader = conn.QueryMultiple(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout))
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// {
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// return (reader.Read<T1>().ToList(), reader.Read<T2>().ToList());
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// }
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// }, beginTransaction);
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// }
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// public async Task<(IEnumerable<dynamic>, IEnumerable<dynamic>)> QueryDynamicMultipleAsync(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return await ExecuteAsync(async (conn, dbTransaction) =>
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// {
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// using (SqlMapper.GridReader reader = await conn.QueryMultipleAsync(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout))
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// {
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// return (await reader.ReadAsync(), await reader.ReadAsync());
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// }
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// }, beginTransaction);
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// }
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// public (List<dynamic>, List<dynamic>) QueryDynamicMultiple(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return Execute((conn, dbTransaction) =>
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// {
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// using (SqlMapper.GridReader reader = conn.QueryMultiple(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout))
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// {
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// return (reader.Read().ToList(), reader.Read().ToList());
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// }
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// }, beginTransaction);
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// }
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// public async Task<(IEnumerable<T1>, IEnumerable<T2>, IEnumerable<T3>)> QueryMultipleAsync<T1, T2, T3>(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return await ExecuteAsync(async (conn, dbTransaction) =>
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// {
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// using (SqlMapper.GridReader reader = await conn.QueryMultipleAsync(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout))
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// {
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// return (await reader.ReadAsync<T1>(), await reader.ReadAsync<T2>(), await reader.ReadAsync<T3>());
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// }
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// }, beginTransaction);
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// }
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// public (List<T1>, List<T2>, List<T3>) QueryMultiple<T1, T2, T3>(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return Execute((conn, dbTransaction) =>
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// {
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// using (SqlMapper.GridReader reader = conn.QueryMultiple(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout))
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// {
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// return (reader.Read<T1>().ToList(), reader.Read<T2>().ToList(), reader.Read<T3>().ToList());
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// }
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// }, beginTransaction);
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// }
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// public async Task<(IEnumerable<dynamic>, IEnumerable<dynamic>)> QueryDynamicMultipleAsync2(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return await ExecuteAsync(async (conn, dbTransaction) =>
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// {
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// using (SqlMapper.GridReader reader = await conn.QueryMultipleAsync(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout))
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// {
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// return (
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// await reader.ReadAsync<dynamic>(),
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// await reader.ReadAsync<dynamic>()
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// );
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// }
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// }, beginTransaction);
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// }
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// public (List<dynamic>, List<dynamic>) QueryDynamicMultiple2(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return Execute((conn, dbTransaction) =>
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// {
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// using (SqlMapper.GridReader reader = conn.QueryMultiple(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout))
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// {
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// return (
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// reader.Read<dynamic>().ToList(),
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// reader.Read<dynamic>().ToList()
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// );
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// }
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// }, beginTransaction);
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// }
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// public async Task<(IEnumerable<dynamic>, IEnumerable<dynamic>, IEnumerable<dynamic>)> QueryDynamicMultipleAsync3(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return await ExecuteAsync(async (conn, dbTransaction) =>
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// {
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// using (SqlMapper.GridReader reader = await conn.QueryMultipleAsync(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout))
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// {
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// return (
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// await reader.ReadAsync<dynamic>(),
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// await reader.ReadAsync<dynamic>(),
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// await reader.ReadAsync<dynamic>()
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// );
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// }
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// }, beginTransaction);
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// }
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// public (List<dynamic>, List<dynamic>, List<dynamic>) QueryDynamicMultiple3(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return Execute((conn, dbTransaction) =>
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// {
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// using (SqlMapper.GridReader reader = conn.QueryMultiple(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout))
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// {
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// return (reader.Read<dynamic>().ToList(),
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// reader.Read<dynamic>().ToList(),
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// reader.Read<dynamic>().ToList()
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// );
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// }
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// }, beginTransaction);
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// }
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// public async Task<(IEnumerable<dynamic>, IEnumerable<dynamic>, IEnumerable<dynamic>, IEnumerable<dynamic>, IEnumerable<dynamic>)> QueryDynamicMultipleAsync5(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return await ExecuteAsync(async (conn, dbTransaction) =>
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// {
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// using (SqlMapper.GridReader reader = await conn.QueryMultipleAsync(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout))
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// {
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// return (
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// await reader.ReadAsync<dynamic>(),
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// await reader.ReadAsync<dynamic>(),
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// await reader.ReadAsync<dynamic>(),
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// await reader.ReadAsync<dynamic>(),
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// await reader.ReadAsync<dynamic>()
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// );
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// }
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// }, beginTransaction);
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// }
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// public (List<dynamic>, List<dynamic>, List<dynamic>, List<dynamic>, List<dynamic>) QueryDynamicMultiple5(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return Execute((conn, dbTransaction) =>
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// {
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// using (SqlMapper.GridReader reader = conn.QueryMultiple(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout))
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// {
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// return (reader.Read<dynamic>().ToList(),
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// reader.Read<dynamic>().ToList(),
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// reader.Read<dynamic>().ToList(),
|
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// reader.Read<dynamic>().ToList(),
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// reader.Read<dynamic>().ToList()
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// );
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// }
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// }, beginTransaction);
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// }
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|
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// public async Task<(IEnumerable<T1>, IEnumerable<T2>, IEnumerable<T3>, IEnumerable<T4>)> QueryMultipleAsync<T1, T2, T3, T4>(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
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// {
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// return await ExecuteAsync(async (conn, dbTransaction) =>
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// {
|
|
// using (SqlMapper.GridReader reader = await conn.QueryMultipleAsync(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout))
|
|
// {
|
|
// return (await reader.ReadAsync<T1>(),
|
|
// await reader.ReadAsync<T2>(),
|
|
// await reader.ReadAsync<T3>(),
|
|
// await reader.ReadAsync<T4>()
|
|
// );
|
|
// }
|
|
// }, beginTransaction);
|
|
// }
|
|
|
|
// public (List<T1>, List<T2>, List<T3>, List<T4>) QueryMultiple<T1, T2, T3, T4>(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
|
|
// {
|
|
// return Execute((conn, dbTransaction) =>
|
|
// {
|
|
// using (SqlMapper.GridReader reader = conn.QueryMultiple(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout))
|
|
// {
|
|
// return (reader.Read<T1>().ToList(),
|
|
// reader.Read<T2>().ToList(),
|
|
// reader.Read<T3>().ToList(),
|
|
// reader.Read<T4>().ToList()
|
|
// );
|
|
// }
|
|
// }, beginTransaction);
|
|
// }
|
|
|
|
|
|
// public async Task<(IEnumerable<T1>, IEnumerable<T2>, IEnumerable<T3>, IEnumerable<T4>, IEnumerable<T5>)> QueryMultipleAsync<T1, T2, T3, T4, T5>(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
|
|
// {
|
|
// return await ExecuteAsync(async (conn, dbTransaction) =>
|
|
// {
|
|
// using (SqlMapper.GridReader reader = await conn.QueryMultipleAsync(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout))
|
|
// {
|
|
// return (await reader.ReadAsync<T1>(),
|
|
// await reader.ReadAsync<T2>(),
|
|
// await reader.ReadAsync<T3>(),
|
|
// await reader.ReadAsync<T4>(),
|
|
// await reader.ReadAsync<T5>()
|
|
// );
|
|
// }
|
|
// }, beginTransaction);
|
|
// }
|
|
|
|
// public (List<T1>, List<T2>, List<T3>, List<T4>, List<T5>) QueryMultiple<T1, T2, T3, T4, T5>(string cmd, object param, CommandType? commandType = null, bool beginTransaction = false)
|
|
// {
|
|
// return Execute((conn, dbTransaction) =>
|
|
// {
|
|
// using (SqlMapper.GridReader reader = conn.QueryMultiple(cmd, param, dbTransaction, commandType: commandType ?? CommandType.Text, commandTimeout: commandTimeout))
|
|
// {
|
|
// return (reader.Read<T1>().ToList(),
|
|
// reader.Read<T2>().ToList(),
|
|
// reader.Read<T3>().ToList(),
|
|
// reader.Read<T4>().ToList(),
|
|
// reader.Read<T5>().ToList()
|
|
// );
|
|
// }
|
|
// }, beginTransaction);
|
|
// }
|
|
// IDbTransaction dbTransaction = null;
|
|
|
|
|
|
|
|
// /// <summary>
|
|
// ///
|
|
// /// </summary>
|
|
// /// <typeparam name="T"></typeparam>
|
|
// /// <param name="entity"></param>
|
|
// /// <param name="addFileds">指定插入的字段</param>
|
|
// /// <param name="beginTransaction">是否开启事务</param>
|
|
// /// <returns></returns>
|
|
// public int Add<T>(T entity, Expression<Func<T, object>> addFileds = null, bool beginTransaction = false)
|
|
// {
|
|
// return AddRange<T>(new T[] { entity }, addFileds, beginTransaction);
|
|
// }
|
|
// /// <summary>
|
|
// ///
|
|
// /// </summary>
|
|
// /// <typeparam name="T"></typeparam>
|
|
// /// <param name="entities"></param>
|
|
// /// <param name="addFileds">指定插入的字段</param>
|
|
// /// <param name="beginTransaction">是否开启事务</param>
|
|
// /// <returns></returns>
|
|
// public int AddRange<T>(IEnumerable<T> entities, Expression<Func<T, object>> addFileds = null, bool beginTransaction = true)
|
|
// {
|
|
// Type entityType = typeof(T);
|
|
// var key = entityType.GetKeyProperty();
|
|
// if (key == null)
|
|
// {
|
|
// throw new Exception("实体必须包括主键才能批量更新");
|
|
// }
|
|
// string[] columns;
|
|
|
|
// //指定插入的字段
|
|
// if (addFileds != null)
|
|
// {
|
|
// columns = addFileds.GetExpressionToArray();
|
|
// }
|
|
// else
|
|
// {
|
|
// var properties = entityType.GetGenericProperties();
|
|
// if (key.PropertyType != typeof(Guid))
|
|
// {
|
|
// properties = properties.Where(x => x.Name != key.Name).ToArray();
|
|
// }
|
|
// columns = properties.Select(x => x.Name).ToArray();
|
|
// }
|
|
// string sql = null;
|
|
// if (DBType.Name == DbCurrentType.MySql.ToString())
|
|
// {
|
|
// //mysql批量写入待优化
|
|
// sql = $"insert into {entityType.GetEntityTableName()}({string.Join(",", columns)})" +
|
|
// $"values(@{string.Join(",@", columns)});";
|
|
// }
|
|
// else if (DBType.Name == DbCurrentType.PgSql.ToString())
|
|
// {
|
|
// //todo pgsql批量写入 待检查是否正确
|
|
// sql = $"insert into {entityType.GetEntityTableName()}({"\"" + string.Join("\",\"", columns) + "\""})" +
|
|
// $"values(@{string.Join(",@", columns)});";
|
|
// }
|
|
// else
|
|
// {
|
|
// //sqlserver通过临时表批量写入
|
|
// sql = $"insert into {entityType.GetEntityTableName()}({string.Join(",", columns)})" +
|
|
// $"select {string.Join(",", columns)} from {EntityToSqlTempName.TempInsert};";
|
|
// //2020.11.21修复sqlserver批量写入主键类型判断错误
|
|
// sql = entities.GetEntitySql(key.PropertyType == typeof(Guid), sql, null, addFileds, null);
|
|
// }
|
|
// return Execute<int>((conn, dbTransaction) =>
|
|
// {
|
|
// //todo pgsql待实现
|
|
// return conn.Execute(sql, (DBType.Name == DbCurrentType.MySql.ToString() || DBType.Name == DbCurrentType.PgSql.ToString()) ? entities.ToList() : null, dbTransaction);
|
|
// }, beginTransaction);
|
|
// }
|
|
|
|
|
|
// /// <summary>
|
|
// /// sqlserver使用的临时表参数化批量更新，mysql批量更新待发开
|
|
// /// </summary>
|
|
// /// <typeparam name="T"></typeparam>
|
|
// /// <param name="entity">实体必须带主键</param>
|
|
// /// <param name="updateFileds">指定更新的字段x=new {x.a,x.b}</param>
|
|
// /// <param name="beginTransaction">是否开启事务</param>
|
|
// /// <returns></returns>
|
|
// public int Update<T>(T entity, Expression<Func<T, object>> updateFileds = null, bool beginTransaction = false)
|
|
// {
|
|
// return UpdateRange<T>(new T[] { entity }, updateFileds, beginTransaction);
|
|
// }
|
|
|
|
// /// <summary>
|
|
// ///(根据主键批量更新实体) sqlserver使用的临时表参数化批量更新，mysql待优化
|
|
// /// </summary>
|
|
// /// <typeparam name="T"></typeparam>
|
|
// /// <param name="entities">实体必须带主键</param>
|
|
// /// <param name="updateFileds">批定更新字段</param>
|
|
// /// <param name="beginTransaction"></param>
|
|
// /// <returns></returns>
|
|
// public int UpdateRange<T>(IEnumerable<T> entities, Expression<Func<T, object>> updateFileds = null, bool beginTransaction = false)
|
|
// {
|
|
// Type entityType = typeof(T);
|
|
// var key = entityType.GetKeyProperty();
|
|
// if (key == null)
|
|
// {
|
|
// throw new Exception("实体必须包括主键才能批量更新");
|
|
// }
|
|
|
|
// var properties = entityType.GetGenericProperties()
|
|
// .Where(x => x.Name != key.Name);
|
|
// if (updateFileds != null)
|
|
// {
|
|
// properties = properties.Where(x => updateFileds.GetExpressionToArray().Contains(x.Name));
|
|
// }
|
|
|
|
// if (DBType.Name == DbCurrentType.MySql.ToString())
|
|
// {
|
|
// List<string> paramsList = new List<string>();
|
|
// foreach (var item in properties)
|
|
// {
|
|
// paramsList.Add(item.Name + "=@" + item.Name);
|
|
// }
|
|
// string sqltext = $@"UPDATE { entityType.GetEntityTableName()} SET {string.Join(",", paramsList)} WHERE {entityType.GetKeyName()} = @{entityType.GetKeyName()} ;";
|
|
|
|
// return ExcuteNonQuery(sqltext, entities, CommandType.Text, beginTransaction);
|
|
// // throw new Exception("mysql批量更新未实现");
|
|
// }
|
|
// string fileds = string.Join(",", properties.Select(x => $" a.{x.Name}=b.{x.Name}").ToArray());
|
|
// string sql = $"update a set {fileds} from {entityType.GetEntityTableName()} as a inner join {EntityToSqlTempName.TempInsert.ToString()} as b on a.{key.Name}=b.{key.Name}";
|
|
// sql = entities.ToList().GetEntitySql(true, sql, null, updateFileds, null);
|
|
// return ExcuteNonQuery(sql, null, CommandType.Text, beginTransaction);
|
|
// }
|
|
|
|
// public int DelWithKey<T>(bool beginTransaction = false, params object[] keys)
|
|
// {
|
|
// Type entityType = typeof(T);
|
|
// var keyProperty = entityType.GetKeyProperty();
|
|
// if (keyProperty == null || keys == null || keys.Length == 0) return 0;
|
|
|
|
// IEnumerable<(bool, string, object)> validation = keyProperty.ValidationValueForDbType(keys);
|
|
// if (validation.Any(x => !x.Item1))
|
|
// {
|
|
// throw new Exception($"主键类型【{validation.Where(x => !x.Item1).Select(s => s.Item3).FirstOrDefault()}】不正确");
|
|
// }
|
|
// string tKey = entityType.GetKeyProperty().Name;
|
|
// FieldType fieldType = entityType.GetFieldType();
|
|
// string joinKeys = (fieldType == FieldType.Int || fieldType == FieldType.BigInt)
|
|
// ? string.Join(",", keys)
|
|
// : $"'{string.Join("','", keys)}'";
|
|
// string sql;
|
|
// // 2020.08.06增加pgsql删除功能
|
|
// if (DBType.Name == DbCurrentType.PgSql.ToString())
|
|
// {
|
|
// sql = $"DELETE FROM \"public\".\"{entityType.GetEntityTableName()}\" where \"{tKey}\" in ({joinKeys});";
|
|
// }
|
|
// else
|
|
// {
|
|
// sql = $"DELETE FROM {entityType.GetEntityTableName() } where {tKey} in ({joinKeys});";
|
|
// }
|
|
|
|
// return ExcuteNonQuery(sql, null);
|
|
// }
|
|
// /// <summary>
|
|
// /// 使用key批量删除
|
|
// /// </summary>
|
|
// /// <typeparam name="T"></typeparam>
|
|
// /// <param name="keys"></param>
|
|
// /// <returns></returns>
|
|
// public int DelWithKey<T>(params object[] keys)
|
|
// {
|
|
// return DelWithKey<T>(false, keys);
|
|
// }
|
|
// /// <summary>
|
|
// /// 通过Bulk批量插入
|
|
// /// </summary>
|
|
// /// <param name="table"></param>
|
|
// /// <param name="tableName"></param>
|
|
// /// <param name="sqlBulkCopyOptions"></param>
|
|
// /// <param name="dbKeyName"></param>
|
|
// /// <returns></returns>
|
|
// private int MSSqlBulkInsert(DataTable table, string tableName, SqlBulkCopyOptions sqlBulkCopyOptions = SqlBulkCopyOptions.UseInternalTransaction, string dbKeyName = null)
|
|
// {
|
|
// using (var Connection = DBServerProvider.GetDbConnection(_connectionString, _dbCurrentType))
|
|
// {
|
|
// if (!string.IsNullOrEmpty(dbKeyName))
|
|
// {
|
|
// Connection.ConnectionString = DBServerProvider.GetConnectionString(dbKeyName);
|
|
// }
|
|
// using (SqlBulkCopy sqlBulkCopy = new SqlBulkCopy(Connection.ConnectionString, sqlBulkCopyOptions))
|
|
// {
|
|
// sqlBulkCopy.DestinationTableName = tableName;
|
|
// sqlBulkCopy.BatchSize = table.Rows.Count;
|
|
// for (int i = 0; i < table.Columns.Count; i++)
|
|
// {
|
|
// sqlBulkCopy.ColumnMappings.Add(table.Columns[i].ColumnName, table.Columns[i].ColumnName);
|
|
// }
|
|
// sqlBulkCopy.WriteToServer(table);
|
|
// return table.Rows.Count;
|
|
// }
|
|
// }
|
|
// }
|
|
// public int BulkInsert<T>(List<T> entities, string tableName = null,
|
|
// Expression<Func<T, object>> columns = null,
|
|
// SqlBulkCopyOptions? sqlBulkCopyOptions = null)
|
|
// {
|
|
// DataTable table = entities.ToDataTable(columns, false);
|
|
// return BulkInsert(table, tableName ?? typeof(T).GetEntityTableName(), sqlBulkCopyOptions);
|
|
// }
|
|
// public int BulkInsert(DataTable table, string tableName, SqlBulkCopyOptions? sqlBulkCopyOptions = null, string fileName = null, string tmpPath = null)
|
|
// {
|
|
// if (!string.IsNullOrEmpty(tmpPath))
|
|
// {
|
|
// tmpPath = tmpPath.ReplacePath();
|
|
// }
|
|
// if (DBType.Name == "MySql")
|
|
// {
|
|
// return MySqlBulkInsert(table, tableName, fileName, tmpPath);
|
|
// }
|
|
|
|
// if (DBType.Name == "PgSql")
|
|
// {
|
|
// PGSqlBulkInsert(table, tableName);
|
|
// return table.Rows.Count;
|
|
// }
|
|
|
|
// if (DBType.Name == "Oracle")
|
|
// {
|
|
// OracleBulkInsert(table, tableName);
|
|
// return table.Rows.Count;
|
|
// }
|
|
// return MSSqlBulkInsert(table, tableName, sqlBulkCopyOptions ?? SqlBulkCopyOptions.KeepIdentity);
|
|
// }
|
|
|
|
// public int OracleBulkInsert(DataTable dataTable, string tableName)
|
|
// {
|
|
// return dataTable.Rows.Count;
|
|
// }
|
|
|
|
// /// <summary>
|
|
// ///大批量数据插入,返回成功插入行数
|
|
// ////
|
|
// /// </summary>
|
|
// /// <param name="connectionString">数据库连接字符串</param>
|
|
// /// <param name="table">数据表</param>
|
|
// /// <returns>返回成功插入行数</returns>
|
|
// private int MySqlBulkInsert(DataTable table, string tableName, string fileName = null, string tmpPath = null)
|
|
// {
|
|
// if (table.Rows.Count == 0) return 0;
|
|
// // tmpPath = tmpPath ?? FileHelper.GetCurrentDownLoadPath();
|
|
// int insertCount = 0;
|
|
// string csv = DataTableToCsv(table);
|
|
// string text = $"当前行:{table.Rows.Count}";
|
|
// MemoryStream stream = null;
|
|
// try
|
|
// {
|
|
// using (var Connection = DBServerProvider.GetDbConnection(_connectionString, _dbCurrentType))
|
|
// {
|
|
// if (Connection.State == ConnectionState.Closed)
|
|
// {
|
|
// Connection.Open();
|
|
// }
|
|
// using (IDbTransaction tran = Connection.BeginTransaction())
|
|
// {
|
|
// MySqlBulkLoader bulk = new MySqlBulkLoader(Connection as MySqlConnection)
|
|
// {
|
|
// LineTerminator = "\n",
|
|
// TableName = tableName,
|
|
// CharacterSet = "UTF8",
|
|
// FieldQuotationCharacter = '"',
|
|
// FieldQuotationOptional = true
|
|
// };
|
|
// var array = Encoding.UTF8.GetBytes(csv);
|
|
// using (stream = new MemoryStream(array))
|
|
// {
|
|
// stream = new MemoryStream(array);
|
|
// bulk.SourceStream = stream; //File.OpenRead(fileName);
|
|
// bulk.Columns.AddRange(table.Columns.Cast<DataColumn>().Select(colum => colum.ColumnName).ToList());
|
|
// insertCount = bulk.Load();
|
|
// tran.Commit();
|
|
// }
|
|
// }
|
|
// }
|
|
|
|
// }
|
|
// catch (Exception ex)
|
|
// {
|
|
// if (ex.Message.StartsWith("vol:"))
|
|
// {
|
|
// return 0;
|
|
// }
|
|
// if (ex.Message.Contains("local data is disabled"))
|
|
// {
|
|
// try
|
|
// {
|
|
// //DBServerProvider.SqlDapper.ExcuteNonQuery("set global local_infile = 'ON';", null);
|
|
// }
|
|
// catch (Exception e)
|
|
// {
|
|
|
|
// Console.WriteLine($"开启mysql日志写入异常:{e.Message}");
|
|
// }
|
|
// }
|
|
// throw new Exception("vol:"+ex.Message, ex.InnerException);
|
|
// }
|
|
// return insertCount;
|
|
// // File.Delete(path);
|
|
// }
|
|
// /// <summary>
|
|
// ///将DataTable转换为标准的CSV
|
|
// /// </summary>
|
|
// /// <param name="table">数据表</param>
|
|
// /// <returns>返回标准的CSV</returns>
|
|
// private string DataTableToCsv(DataTable table)
|
|
// {
|
|
// //以半角逗号（即,）作分隔符，列为空也要表达其存在。
|
|
// //列内容如存在半角逗号（即,）则用半角引号（即""）将该字段值包含起来。
|
|
// //列内容如存在半角引号（即"）则应替换成半角双引号（""）转义，并用半角引号（即""）将该字段值包含起来。
|
|
// StringBuilder sb = new StringBuilder();
|
|
// DataColumn colum;
|
|
// Type typeString = typeof(string);
|
|
// Type typeDate = typeof(DateTime);
|
|
|
|
// foreach (DataRow row in table.Rows)
|
|
// {
|
|
// for (int i = 0; i < table.Columns.Count; i++)
|
|
// {
|
|
// colum = table.Columns[i];
|
|
// if (i != 0) sb.Append("\t");
|
|
// if (colum.DataType == typeString)
|
|
// {
|
|
// var data = $"\"{row[colum].ToString().Replace("\"", "\"\"")}\"";
|
|
// sb.Append(data);
|
|
// }
|
|
// else if (colum.DataType == typeDate)
|
|
// {
|
|
// //centos系统里把datatable里的日期转换成了10/18/18 3:26:15 PM格式
|
|
// bool b = DateTime.TryParse(row[colum].ToString(), out DateTime dt);
|
|
// sb.Append(b ? dt.ToString("yyyy-MM-dd HH:mm:ss") : "");
|
|
// }
|
|
// else sb.Append(row[colum].ToString());
|
|
// }
|
|
// sb.Append("\n");
|
|
// }
|
|
|
|
// return sb.ToString();
|
|
// }
|
|
// /// <summary>
|
|
// /// 2020.08.07增加PGSQL批量写入
|
|
// /// </summary>
|
|
// /// <param name="table"></param>
|
|
// /// <param name="tableName"></param>
|
|
// private void PGSqlBulkInsert(DataTable table, string tableName)
|
|
// {
|
|
// List<string> columns = new List<string>();
|
|
// for (int i = 0; i < table.Columns.Count; i++)
|
|
// {
|
|
// columns.Add("\"" + table.Columns[i].ColumnName + "\"");
|
|
// }
|
|
// string copySql = $"copy \"public\".\"{tableName}\"({string.Join(',', columns)}) FROM STDIN (FORMAT BINARY)";
|
|
// using (var conn = new Npgsql.NpgsqlConnection(_connectionString))
|
|
// {
|
|
// conn.Open();
|
|
// using (var writer = conn.BeginBinaryImport(copySql))
|
|
// {
|
|
// foreach (DataRow row in table.Rows)
|
|
// {
|
|
// writer.StartRow();
|
|
// for (int i = 0; i < table.Columns.Count; i++)
|
|
// {
|
|
// writer.Write(row[i]);
|
|
// }
|
|
// }
|
|
// writer.Complete();
|
|
// }
|
|
// }
|
|
// }
|
|
|
|
// /// <summary>
|
|
// /// 开启事务
|
|
// /// </summary>
|
|
// /// <returns></returns>
|
|
// public ISqlDapper BeginTrans()
|
|
// {
|
|
// _transaction = true;
|
|
// _transactionConnection = DBServerProvider.GetDbConnection(_connectionString, _dbCurrentType);
|
|
// _transactionConnection.Open();
|
|
// dbTransaction = _transactionConnection.BeginTransaction();
|
|
// return this;
|
|
// }
|
|
|
|
// /// <summary>
|
|
// /// 提交
|
|
// /// </summary>
|
|
// public void Commit()
|
|
// {
|
|
// try
|
|
// {
|
|
// _transaction = false;
|
|
// dbTransaction.Commit();
|
|
// }
|
|
// catch (Exception ex)
|
|
// {
|
|
|
|
// throw new Exception(ex.Message, ex);
|
|
// }
|
|
// finally
|
|
// {
|
|
// _transactionConnection?.Dispose();
|
|
// dbTransaction?.Dispose();
|
|
// }
|
|
|
|
// }
|
|
// /// <summary>
|
|
// /// 回滚
|
|
// /// </summary>
|
|
// public void Rollback()
|
|
// {
|
|
// try
|
|
// {
|
|
// _transaction = false;
|
|
// dbTransaction?.Rollback();
|
|
// }
|
|
// catch (Exception ex)
|
|
// {
|
|
// throw new Exception(ex.Message, ex);
|
|
// }
|
|
// finally
|
|
// {
|
|
// _transactionConnection?.Dispose();
|
|
// dbTransaction?.Dispose();
|
|
// }
|
|
// }
|
|
|
|
// public DataTable QueryDataTable(string sql, object dbParameter, CommandType commandType = CommandType.Text)
|
|
// {
|
|
// return Execute<DataTable>((conn, dbTransaction) =>
|
|
// {
|
|
// using var dataReader = conn.ExecuteReader(sql, dbParameter, dbTransaction, commandType: commandType, commandTimeout: commandTimeout);
|
|
// DataTable datatable = new DataTable();
|
|
|
|
// for (int i = 0; i < dataReader.FieldCount; i++)
|
|
// {
|
|
// DataColumn myDataColumn = new DataColumn();
|
|
// myDataColumn.ColumnName = dataReader.GetName(i);
|
|
// datatable.Columns.Add(myDataColumn);
|
|
// }
|
|
// while (dataReader.Read())
|
|
// {
|
|
// DataRow myDataRow = datatable.NewRow();
|
|
// for (int i = 0; i < dataReader.FieldCount; i++)
|
|
// {
|
|
// try
|
|
// {
|
|
// myDataRow[i] = dataReader[i].ToString();
|
|
// }
|
|
// catch (Exception ex)
|
|
// {
|
|
|
|
// Console.WriteLine(ex.Message);
|
|
// }
|
|
// }
|
|
// datatable.Rows.Add(myDataRow);
|
|
// myDataRow = null;
|
|
// }
|
|
// return datatable;
|
|
// }, false);
|
|
// }
|
|
|
|
// }
|
|
//}
|