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50 lines
1.5 KiB
50 lines
1.5 KiB
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using FirebirdSql.Data.FirebirdClient;
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using FireBirdUtil.SqlUtils;
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namespace FireBirdUtil.SqlHelpers
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{
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public class InsertHelper
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{
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private string _Database;
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private FbConnection _Connection;
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private FbTransaction _Transaction;
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/// <summary>
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/// 用于直接插入数据
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/// </summary>
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public InsertHelper(string database)//用于直接插入数据
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{
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#if DEBUG
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if (string.IsNullOrEmpty(database))
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throw new ArgumentException("构造函数参数不允许为空");
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#endif
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_Database = database;
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}
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/// <summary>
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/// 既可用于在事务中，插入数据，也可用于直接插入数据.之所以加上database参数，是为了直接插入数据时使用
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/// </summary>
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public InsertHelper(string database, FbConnection connection, FbTransaction transaction)//既可用于在事务中，插入数据，也可用于直接插入数据.之所以加上database参数，是为了直接插入数据时使用
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: this(database)
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{
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#if DEBUG
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if (connection == null || transaction == null)
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throw new ArgumentException("构造函数的参数不允许为空");
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#endif
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_Connection = connection;
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_Transaction = transaction;
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}
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public void Insert(string tableName, IDictionary<string, object> fieldsValues)
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{
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if (_Connection == null || _Transaction == null)
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SQLExecuteUtil.Insert(_Database, tableName, fieldsValues);
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else
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SQLExecuteUtil_Transaction.Insert(_Connection, _Transaction, tableName, fieldsValues);
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}
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}
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}
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