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@ -12,8 +12,6 @@ using MySqlX.XDevAPI.Relational;
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using Mysqlx.Crud;
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using Newtonsoft.Json;
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using Mysqlx.Resultset;
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using Newtonsoft.Json.Linq;
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using System.Transactions;
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namespace ZKLT.Hadoop
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{
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@ -24,80 +22,60 @@ namespace ZKLT.Hadoop
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/// </summary>
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/// <param name="table">表</param>
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/// <param name="where">条件</param>
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/// <param name="data">数据</param>
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/// <param name="row">数据</param>
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/// <param name="command">命令</param>
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/// <param name="param">参数</param>
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private string MergeWhere(HDP_Table table, JContainer? where, JContainer? data, Dictionary<string, object> param)
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private void MergeWhere(HDP_Table table, Dictionary<string, string>? where, Dictionary<string, object>? row, StringBuilder command, Dictionary<string, object> param)
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{
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StringBuilder _wherestr = new StringBuilder();
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string _guid = "";
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if (where != null && data != null)
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//执行条件
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StringBuilder _wherestr = new StringBuilder();
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_wherestr.Append("WHERE 1 = 1");
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if (where != null && where.Count > 0)
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{
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_wherestr.AppendLine("WHERE");
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var _wheres = new List<JObject>();
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var _datas = new List<JObject>();
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if (where.Type == JTokenType.Object)
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{
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_wheres.Add((JObject)where);
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_datas.Add((JObject)data);
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}
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else if (where.Type == JTokenType.Array)
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for (var i = 0; i < table.Columns!.Length; i++)
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{
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for(var i = 0;i < where.Count;i++)
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var _column = table.Columns[i];
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if (where.ContainsKey(_column.Key!))
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{
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_wheres.Add((JObject)where.Children().ToArray()[i]);
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_datas.Add((JObject)data.Children().ToArray()[i]);
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}
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}
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for (var j = 0; j < _wheres.Count; j++) {
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if (j > 0) {
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_wherestr.AppendLine("OR");
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}
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_wherestr.AppendLine("(");
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_wherestr.AppendLine("1 = 1");
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var _where = _wheres[j];
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var _data = _datas[j];
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if (_where.Count > 0)
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{
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var _fileds = _where.Children().ToArray();
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for (var i = 0; i < _fileds.Length; i++)
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switch (where[_column.Key!])
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{
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var _item = (JProperty)_fileds[i];
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if (table.Columns!.Any(x => x.Key == _item.Name) && _data.ContainsKey(_item.Name))
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{
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if (_item.Value.Type == JTokenType.String)
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{
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_guid = Guid.NewGuid().ToString("N");
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_wherestr.AppendLine(@$"AND `{_item.Name}` {_item.Value.ToString()} @{_guid}");
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if (_data[_item.Name]!.Type == JTokenType.Object || _data[_item.Name]!.Type == JTokenType.Array)
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{
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param.Add(_guid, _data[_item.Name]!);
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}
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else if (_item.Value.ToString() == HDP_WhereType.LIKE)
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{
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param.Add(_guid,$@"%{((JValue)_data[_item.Name]!).Value!}%" );
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}
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else {
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param.Add(_guid, ((JValue)_data[_item.Name]!).Value!);
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}
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}
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else if (_item.Value.Type == JTokenType.Array)
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case HDP_WhereType.LIKE:
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_guid = Guid.NewGuid().ToString("N");
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_wherestr.Append($@" AND `{_column.Key!}` {where[_column.Key!]} CONCAT('%',@{_guid},'%')");
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param.Add(_guid, row![_column.Key!]);
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break;
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case HDP_WhereType.BETWEEN:
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if (row![_column.Key!] != null)
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{
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string[] _itemv = _item.Value.ToObject<string[]>()!;
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object[] _colv = _data[_item.Name]!.ToObject<object[]>()!;
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for (var k = 0; k < _itemv.Length; k++)
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var _betweendata = JsonConvert.DeserializeObject<object[]>(JsonConvert.SerializeObject(row![_column.Key!]));
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if (_betweendata != null)
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{
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_guid = Guid.NewGuid().ToString("N");
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_wherestr.AppendLine(@$"AND `{_item.Name}` {_itemv[k]} @{_guid}");
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param.Add(_guid, _colv.Length > k ? _colv[k] : _colv[_colv.Length - 1]);
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if (_betweendata[0] != null && _betweendata[0].ToString() != "")
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{
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_guid = Guid.NewGuid().ToString("N");
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_wherestr.Append($@" AND `{_column.Key!}` >= @{_guid}");
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param.Add(_guid, _betweendata[0]);
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}
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if (_betweendata[1] != null && _betweendata[1].ToString() != "")
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{
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_guid = Guid.NewGuid().ToString("N");
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_wherestr.Append($@" AND `{_column.Key!}` <= @{_guid}");
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param.Add(_guid, _betweendata[1]);
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}
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}
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}
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}
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break;
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default:
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_guid = Guid.NewGuid().ToString("N");
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_wherestr.Append($@" AND `{_column.Key!}` {where[_column.Key!]} @{_guid}");
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param.Add(_guid, row![_column.Key!]);
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break;
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}
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}
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_wherestr.AppendLine(")");
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}
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command.AppendLine(_wherestr.ToString());
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}
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return _wherestr.ToString();
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}
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/// <summary>
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@ -133,23 +111,21 @@ namespace ZKLT.Hadoop
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/// <param name="table">表</param>
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/// <param name="order">排序</param>
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/// <returns></returns>
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private string MergeOrder(HDP_Table table, JContainer? order, Dictionary<string, object> param)
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private string MergeOrder(HDP_Table table, Dictionary<string, object>? order, Dictionary<string, object> param)
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{
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string _guid = "";
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StringBuilder _orderstr = new StringBuilder();
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if (order != null && order.Count > 0)
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{
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_orderstr.Append("ORDER BY ");
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var _fields = order.Children().ToArray();
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foreach (var field in _fields)
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foreach (var key in order.Keys)
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{
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var _field = (JProperty)field;
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if (table.Columns!.Any(x => x.Key == _field.Name))
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if (table.Columns!.Any(x => x.Key == key))
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{
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var _column = table.Columns!.First(x => x.Key == _field.Name);
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if (_field.Value.Type == JTokenType.String)
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var _column = table.Columns!.First(x => x.Key == key);
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if (order[key] is string)
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{
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switch (_field.Value.ToString())
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switch (order[key])
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{
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case "DESC":
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_orderstr.Append($@"`{_column.Key!}` DESC,");
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@ -159,9 +135,9 @@ namespace ZKLT.Hadoop
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break;
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}
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}
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else if (_field.Value.Type == JTokenType.Array)
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else if (order[key] is Newtonsoft.Json.Linq.JArray)
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{
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var _orderTemp = _field.Value.ToObject<object[]>();
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var _orderTemp = JsonConvert.DeserializeObject<object[]>(JsonConvert.SerializeObject(order[key]));
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_orderstr.Append(@$"CASE `{_column.Key!}`");
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for (var i = 0; i < _orderTemp!.Length; i++)
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{
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@ -397,9 +373,9 @@ namespace ZKLT.Hadoop
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/// </summary>
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/// <param name="source">数据源</param>
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/// <param name="table">数据表</param>
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/// <param name="data">数据</param>
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/// <param name="row">数据</param>
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/// <returns>是否成功</returns>
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public bool Insert(HDP_Source source, HDP_Table table, JContainer? data)
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public bool Insert(HDP_Source source, HDP_Table table, Dictionary<string, object> row)
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{
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//数据校验
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if (string.IsNullOrEmpty(table.Key))
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@ -410,99 +386,80 @@ namespace ZKLT.Hadoop
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{
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throw new ArgumentNullException("列无效");
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}
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if (data == null || data.Count == 0)
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if (row == null || row.Count == 0)
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{
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throw new ArgumentNullException("数据无效");
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}
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List<JObject> _data = new List<JObject>();
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if (data.Type == JTokenType.Object)
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{
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_data.Add((JObject)data);
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}
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else if (data.Type == JTokenType.Array)
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{
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_data = data.ToObject<List<JObject>>()!;
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}
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var _result = 0;
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using (TransactionScope _scope = new TransactionScope())
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using (MySqlConnection _connection = new MySqlConnection(source.GetConnectString()))
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{
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using (MySqlConnection _connection = new MySqlConnection(source.GetConnectString()))
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try
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{
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_connection.Open();
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}
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catch
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{
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try
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throw new ArgumentException("数据源连接失败");
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}
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StringBuilder _command = new StringBuilder();
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//主键检查
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var _primarys = table.Columns.Where(x => x.IsPrimary == true).ToArray();
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for (var i = 0; i < _primarys.Length; i++)
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{
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var _primary = _primarys[i];
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if (!string.IsNullOrEmpty(_primary.InsertDefault) || (row.ContainsKey(_primary.Key!) && row[_primary.Key!] != null))
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{
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_connection.Open();
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continue;
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}
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catch
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else
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{
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throw new ArgumentException("数据源连接失败");
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throw new ArgumentException($@"主键{_primary.Key}值无效");
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}
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for (var j = 0; j < _data.Count; j++)
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{
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var _row = _data[j];
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StringBuilder _command = new StringBuilder();
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//主键检查
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var _primarys = table.Columns.Where(x => x.IsPrimary == true).ToArray();
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for (var i = 0; i < _primarys.Length; i++)
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{
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var _primary = _primarys[i];
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if (!string.IsNullOrEmpty(_primary.InsertDefault) || _row.ContainsKey(_primary.Key!))
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{
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continue;
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}
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else
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{
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throw new ArgumentException($@"主键{_primary.Key}值无效");
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}
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}
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}
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//插入命令
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_command.AppendLine($@"INSERT INTO `{table.Key}` (");
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StringBuilder _colstr = new StringBuilder();
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StringBuilder _parmstr = new StringBuilder();
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Dictionary<string, object> _params = new Dictionary<string, object>();
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for (var i = 0; i < table.Columns.Length; i++)
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{
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var _column = table.Columns[i];
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if (_row.ContainsKey(_column.Key!))
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{
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_colstr.Append($@"`{_column.Key!}`,");
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_parmstr.Append($@"@{_column.Key},");
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_params.Add(_column.Key!, ((JValue)_row[_column.Key!]!).Value!);
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}
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else if (!string.IsNullOrEmpty(_column.InsertDefault))
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{
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_colstr.Append($@"`{_column.Key!}`,");
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_parmstr.Append($@"@{_column.Key},");
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_params.Add(_column.Key!, HDP_CommandAction.Convert(_column.InsertDefault, _row));
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}
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}
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if (_colstr[_colstr.Length - 1] == ',')
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{
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_colstr.Remove(_colstr.Length - 1, 1);
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}
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if (_parmstr[_parmstr.Length - 1] == ',')
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{
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_parmstr.Remove(_parmstr.Length - 1, 1);
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}
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_command.AppendLine(_colstr.ToString());
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_command.AppendLine(") VALUES (");
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_command.AppendLine(_parmstr.ToString());
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_command.AppendLine(")");
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_result += _connection.Execute(_command.ToString(), _params);
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}
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_connection.Close();
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if (_result >= _data.Count)
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//插入命令
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_command.AppendLine($@"INSERT INTO `{table.Key}` (");
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StringBuilder _colstr = new StringBuilder();
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StringBuilder _parmstr = new StringBuilder();
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Dictionary<string, object> _params = new Dictionary<string, object>();
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for (var i = 0; i < table.Columns.Length; i++)
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{
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var _column = table.Columns[i];
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if (row.ContainsKey(_column.Key!) && row[_column.Key!] != null)
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{
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_scope.Complete();
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return true;
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_colstr.Append($@"`{_column.Key!}`,");
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_parmstr.Append($@"@{_column.Key},");
|
|
|
|
|
_params.Add(_column.Key!, row[_column.Key!]);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
else if (!string.IsNullOrEmpty(_column.InsertDefault))
|
|
|
|
|
{
|
|
|
|
|
return false;
|
|
|
|
|
_colstr.Append($@"`{_column.Key!}`,");
|
|
|
|
|
_parmstr.Append($@"@{_column.Key},");
|
|
|
|
|
_params.Add(_column.Key!, HDP_CommandAction.Convert(_column.InsertDefault, row));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (_colstr[_colstr.Length - 1] == ',')
|
|
|
|
|
{
|
|
|
|
|
_colstr.Remove(_colstr.Length - 1, 1);
|
|
|
|
|
}
|
|
|
|
|
if (_parmstr[_parmstr.Length - 1] == ',')
|
|
|
|
|
{
|
|
|
|
|
_parmstr.Remove(_parmstr.Length - 1, 1);
|
|
|
|
|
}
|
|
|
|
|
_command.AppendLine(_colstr.ToString());
|
|
|
|
|
_command.AppendLine(") VALUES (");
|
|
|
|
|
_command.AppendLine(_parmstr.ToString());
|
|
|
|
|
_command.AppendLine(")");
|
|
|
|
|
var _result = _connection.Execute(_command.ToString(), _params);
|
|
|
|
|
_connection.Close();
|
|
|
|
|
if (_result > 0)
|
|
|
|
|
{
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
@ -514,7 +471,7 @@ namespace ZKLT.Hadoop
|
|
|
|
|
/// <param name="where">条件</param>
|
|
|
|
|
/// <param name="row">数据</param>
|
|
|
|
|
/// <returns>是否成功</returns>
|
|
|
|
|
public bool Update(HDP_Source source, HDP_Table table, JContainer? where, JContainer? data)
|
|
|
|
|
public bool Update(HDP_Source source, HDP_Table table, Dictionary<string, string> where, Dictionary<string, object> row)
|
|
|
|
|
{
|
|
|
|
|
//数据校验
|
|
|
|
|
if (string.IsNullOrEmpty(table.Key))
|
|
|
|
|
@ -525,90 +482,65 @@ namespace ZKLT.Hadoop
|
|
|
|
|
{
|
|
|
|
|
throw new ArgumentNullException("列无效");
|
|
|
|
|
}
|
|
|
|
|
if (where == null)
|
|
|
|
|
if (where == null || where.Count == 0)
|
|
|
|
|
{
|
|
|
|
|
throw new ArgumentNullException("条件无效");
|
|
|
|
|
}
|
|
|
|
|
List<JObject> _where = new List<JObject>();
|
|
|
|
|
if (where.Type == JTokenType.Object)
|
|
|
|
|
{
|
|
|
|
|
_where.Add((JObject)where);
|
|
|
|
|
}
|
|
|
|
|
else if (where.Type == JTokenType.Array)
|
|
|
|
|
{
|
|
|
|
|
_where.AddRange(((JArray)where).ToObject<JObject[]>()!);
|
|
|
|
|
}
|
|
|
|
|
if (data == null || data.Count == 0)
|
|
|
|
|
if (row == null || row.Count == 0)
|
|
|
|
|
{
|
|
|
|
|
throw new ArgumentNullException("数据无效");
|
|
|
|
|
}
|
|
|
|
|
List<JObject> _data = new List<JObject>();
|
|
|
|
|
if (data.Type == JTokenType.Object)
|
|
|
|
|
{
|
|
|
|
|
_data.Add((JObject)data);
|
|
|
|
|
}
|
|
|
|
|
else if (data.Type == JTokenType.Array)
|
|
|
|
|
{
|
|
|
|
|
_data = data.ToObject<List<JObject>>()!;
|
|
|
|
|
}
|
|
|
|
|
var _result = 0;
|
|
|
|
|
using (TransactionScope _scope = new TransactionScope())
|
|
|
|
|
using (MySqlConnection _connection = new MySqlConnection(source.GetConnectString()))
|
|
|
|
|
{
|
|
|
|
|
using (MySqlConnection _connection = new MySqlConnection(source.GetConnectString()))
|
|
|
|
|
try
|
|
|
|
|
{
|
|
|
|
|
try
|
|
|
|
|
{
|
|
|
|
|
_connection.Open();
|
|
|
|
|
}
|
|
|
|
|
catch
|
|
|
|
|
{
|
|
|
|
|
throw new ArgumentException("数据源连接失败");
|
|
|
|
|
}
|
|
|
|
|
for (var j = 0; j < _data.Count; j++)
|
|
|
|
|
{
|
|
|
|
|
var _row = _data[j];
|
|
|
|
|
//更新命令
|
|
|
|
|
StringBuilder _command = new StringBuilder();
|
|
|
|
|
Dictionary<string, object> _params = new Dictionary<string, object>();
|
|
|
|
|
_command.AppendLine(@$"UPDATE `{table.Key}` SET ");
|
|
|
|
|
|
|
|
|
|
//更新列
|
|
|
|
|
StringBuilder _colstr = new StringBuilder();
|
|
|
|
|
for (var i = 0; i < table.Columns.Length; i++)
|
|
|
|
|
{
|
|
|
|
|
var _column = table.Columns[i];
|
|
|
|
|
if (_row.ContainsKey(_column.Key!) && !_where.Any(x => x.ContainsKey(_column.Key!)))
|
|
|
|
|
{
|
|
|
|
|
_colstr.Append(@$"`{_column.Key!}`={HDP_CommandAction.ColConvert(_column,_params, ((JValue)_row[_column.Key!]!).Value!)},");
|
|
|
|
|
}
|
|
|
|
|
else if (!string.IsNullOrEmpty(_column.UpdateDefault))
|
|
|
|
|
{
|
|
|
|
|
_colstr.Append($@"`{_column.Key!}`=@{_column.Key!},");
|
|
|
|
|
_params.Add(_column.Key!, HDP_CommandAction.Convert(_column.UpdateDefault, _row));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (_colstr[_colstr.Length - 1] == ',')
|
|
|
|
|
{
|
|
|
|
|
_colstr.Remove(_colstr.Length - 1, 1);
|
|
|
|
|
}
|
|
|
|
|
_command.AppendLine(_colstr.ToString());
|
|
|
|
|
_connection.Open();
|
|
|
|
|
}
|
|
|
|
|
catch
|
|
|
|
|
{
|
|
|
|
|
throw new ArgumentException("数据源连接失败");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
//执行条件
|
|
|
|
|
_command.AppendLine(MergeWhere(table, where, _row, _params));
|
|
|
|
|
//更新命令
|
|
|
|
|
StringBuilder _command = new StringBuilder();
|
|
|
|
|
Dictionary<string, object> _params = new Dictionary<string, object>();
|
|
|
|
|
_command.AppendLine(@$"UPDATE `{table.Key}` SET ");
|
|
|
|
|
|
|
|
|
|
_result += _connection.Execute(_command.ToString(), _params);
|
|
|
|
|
}
|
|
|
|
|
_connection.Close();
|
|
|
|
|
if (_result >= _data.Count)
|
|
|
|
|
//更新列
|
|
|
|
|
StringBuilder _colstr = new StringBuilder();
|
|
|
|
|
for (var i = 0; i < table.Columns.Length; i++)
|
|
|
|
|
{
|
|
|
|
|
var _column = table.Columns[i];
|
|
|
|
|
if (row.ContainsKey(_column.Key!) && !where.ContainsKey(_column.Key!) && row[_column.Key!] != null)
|
|
|
|
|
{
|
|
|
|
|
_scope.Complete();
|
|
|
|
|
return true;
|
|
|
|
|
_colstr.Append($@"`{_column.Key!}`=@{_column.Key!},");
|
|
|
|
|
_params.Add(_column.Key!, row[_column.Key!]);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
else if (!string.IsNullOrEmpty(_column.UpdateDefault))
|
|
|
|
|
{
|
|
|
|
|
return false;
|
|
|
|
|
_colstr.Append($@"`{_column.Key!}`=@{_column.Key!},");
|
|
|
|
|
_params.Add(_column.Key!, HDP_CommandAction.Convert(_column.UpdateDefault, row));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
if (_colstr[_colstr.Length - 1] == ',')
|
|
|
|
|
{
|
|
|
|
|
_colstr.Remove(_colstr.Length - 1, 1);
|
|
|
|
|
}
|
|
|
|
|
_command.AppendLine(_colstr.ToString());
|
|
|
|
|
|
|
|
|
|
//执行条件
|
|
|
|
|
MergeWhere(table, where, row, _command, _params);
|
|
|
|
|
|
|
|
|
|
var _result = _connection.Execute(_command.ToString(), _params);
|
|
|
|
|
_connection.Close();
|
|
|
|
|
if (_result > 0)
|
|
|
|
|
{
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
@ -620,7 +552,7 @@ namespace ZKLT.Hadoop
|
|
|
|
|
/// <param name="where">条件</param>
|
|
|
|
|
/// <param name="row">数据</param>
|
|
|
|
|
/// <returns>是否成功</returns>
|
|
|
|
|
public bool Delete(HDP_Source source, HDP_Table table, JContainer? where, JContainer? data)
|
|
|
|
|
public bool Delete(HDP_Source source, HDP_Table table, Dictionary<string, string> where, Dictionary<string, object> row)
|
|
|
|
|
{
|
|
|
|
|
//数据校验
|
|
|
|
|
if (string.IsNullOrEmpty(table.Key))
|
|
|
|
|
@ -631,59 +563,41 @@ namespace ZKLT.Hadoop
|
|
|
|
|
{
|
|
|
|
|
throw new ArgumentNullException("列无效");
|
|
|
|
|
}
|
|
|
|
|
if (where == null)
|
|
|
|
|
if (where == null || where.Count == 0)
|
|
|
|
|
{
|
|
|
|
|
throw new ArgumentNullException("条件无效");
|
|
|
|
|
}
|
|
|
|
|
if (data == null || data.Count == 0)
|
|
|
|
|
if (row == null || row.Count == 0)
|
|
|
|
|
{
|
|
|
|
|
throw new ArgumentNullException("数据无效");
|
|
|
|
|
}
|
|
|
|
|
List<JObject> _data = new List<JObject>();
|
|
|
|
|
if (data.Type == JTokenType.Object)
|
|
|
|
|
{
|
|
|
|
|
_data.Add((JObject)data);
|
|
|
|
|
}
|
|
|
|
|
else if (data.Type == JTokenType.Array)
|
|
|
|
|
{
|
|
|
|
|
_data = data.ToObject<List<JObject>>()!;
|
|
|
|
|
}
|
|
|
|
|
var _result = 0;
|
|
|
|
|
using (TransactionScope _scope = new TransactionScope())
|
|
|
|
|
using (MySqlConnection _connection = new MySqlConnection(source.GetConnectString()))
|
|
|
|
|
{
|
|
|
|
|
using (MySqlConnection _connection = new MySqlConnection(source.GetConnectString()))
|
|
|
|
|
try
|
|
|
|
|
{
|
|
|
|
|
try
|
|
|
|
|
{
|
|
|
|
|
_connection.Open();
|
|
|
|
|
}
|
|
|
|
|
catch
|
|
|
|
|
{
|
|
|
|
|
throw new ArgumentException("数据源连接失败");
|
|
|
|
|
}
|
|
|
|
|
_connection.Open();
|
|
|
|
|
}
|
|
|
|
|
catch
|
|
|
|
|
{
|
|
|
|
|
throw new ArgumentException("数据源连接失败");
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
for (var j = 0; j < _data.Count; j++)
|
|
|
|
|
{
|
|
|
|
|
var _row = _data[j];
|
|
|
|
|
//删除命令
|
|
|
|
|
StringBuilder _command = new StringBuilder();
|
|
|
|
|
Dictionary<string, object> _params = new Dictionary<string, object>();
|
|
|
|
|
_command.AppendLine(@$"DELETE FROM `{table.Key}`");
|
|
|
|
|
//更新命令
|
|
|
|
|
StringBuilder _command = new StringBuilder();
|
|
|
|
|
Dictionary<string, object> _params = new Dictionary<string, object>();
|
|
|
|
|
_command.AppendLine(@$"DELETE FROM `{table.Key}`");
|
|
|
|
|
|
|
|
|
|
_command.AppendLine(MergeWhere(table, where, _row, _params));
|
|
|
|
|
MergeWhere(table, where, row, _command, _params);
|
|
|
|
|
|
|
|
|
|
_result += _connection.Execute(_command.ToString(), _params);
|
|
|
|
|
}
|
|
|
|
|
_connection.Close();
|
|
|
|
|
if (_result >= _data.Count)
|
|
|
|
|
{
|
|
|
|
|
_scope.Complete();
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
var _result = _connection.Execute(_command.ToString(), _params);
|
|
|
|
|
_connection.Close();
|
|
|
|
|
if (_result > 0)
|
|
|
|
|
{
|
|
|
|
|
return true;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
return false;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
@ -694,9 +608,9 @@ namespace ZKLT.Hadoop
|
|
|
|
|
/// <param name="source">数据源</param>
|
|
|
|
|
/// <param name="table">数据表</param>
|
|
|
|
|
/// <param name="where">条件</param>
|
|
|
|
|
/// <param name="data">数据</param>
|
|
|
|
|
/// <param name="row">数据</param>
|
|
|
|
|
/// <returns>结果</returns>
|
|
|
|
|
public T? QuerySingle<T>(HDP_Source source, HDP_Table table, JContainer? where, JContainer? data,
|
|
|
|
|
public T? QuerySingle<T>(HDP_Source source, HDP_Table table, Dictionary<string, string> where, Dictionary<string, object> row,
|
|
|
|
|
string[]? col)
|
|
|
|
|
{
|
|
|
|
|
//数据校验
|
|
|
|
|
@ -708,11 +622,11 @@ namespace ZKLT.Hadoop
|
|
|
|
|
{
|
|
|
|
|
throw new ArgumentNullException("列无效");
|
|
|
|
|
}
|
|
|
|
|
if (where == null)
|
|
|
|
|
if (where == null || where.Count == 0)
|
|
|
|
|
{
|
|
|
|
|
throw new ArgumentNullException("条件无效");
|
|
|
|
|
}
|
|
|
|
|
if (data == null || data.Count == 0)
|
|
|
|
|
if (row == null || row.Count == 0)
|
|
|
|
|
{
|
|
|
|
|
throw new ArgumentNullException("数据无效");
|
|
|
|
|
}
|
|
|
|
|
@ -742,7 +656,7 @@ namespace ZKLT.Hadoop
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
//执行条件
|
|
|
|
|
_command.AppendLine(MergeWhere(table, where, data, _params));
|
|
|
|
|
MergeWhere(table, where, row, _command, _params);
|
|
|
|
|
|
|
|
|
|
var _result = _connection.Query<T>(_command.ToString(), _params).ToArray();
|
|
|
|
|
_connection.Close();
|
|
|
|
|
@ -764,10 +678,10 @@ namespace ZKLT.Hadoop
|
|
|
|
|
/// <param name="source">数据源</param>
|
|
|
|
|
/// <param name="table">数据表</param>
|
|
|
|
|
/// <param name="where">条件</param>
|
|
|
|
|
/// <param name="data">数据</param>
|
|
|
|
|
/// <param name="row">数据</param>
|
|
|
|
|
/// <returns>结果集</returns>
|
|
|
|
|
public T[] Query<T>(HDP_Source source, HDP_Table table, JContainer? where, JContainer? data,
|
|
|
|
|
JContainer? order, string[]? col)
|
|
|
|
|
public T[] Query<T>(HDP_Source source, HDP_Table table, Dictionary<string, string>? where, Dictionary<string, object>? row,
|
|
|
|
|
Dictionary<string, object>? order, string[]? col)
|
|
|
|
|
{
|
|
|
|
|
//数据校验
|
|
|
|
|
if (string.IsNullOrEmpty(table.Key))
|
|
|
|
|
@ -804,7 +718,7 @@ namespace ZKLT.Hadoop
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
//执行条件
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_command.AppendLine(MergeWhere(table, where, data, _params));
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MergeWhere(table, where, row, _command, _params);
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//执行排序
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_command.AppendLine(MergeOrder(table, order, _params));
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@ -824,8 +738,8 @@ namespace ZKLT.Hadoop
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/// <param name="where">条件</param>
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/// <param name="row">数据</param>
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/// <returns>结果集</returns>
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public HDP_Page<T> QueryPage<T>(HDP_Source source, HDP_Table table, int pageIndex, int pageSize, JContainer? where,
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JContainer? data, JContainer? order, string[]? col)
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public HDP_Page<T> QueryPage<T>(HDP_Source source, HDP_Table table, int pageIndex, int pageSize, Dictionary<string, string>? where,
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Dictionary<string, object>? row, Dictionary<string, object>? order, string[]? col)
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{
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//数据校验
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if (string.IsNullOrEmpty(table.Key))
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@ -862,10 +776,35 @@ namespace ZKLT.Hadoop
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}
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//执行条件
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_command.AppendLine(MergeWhere(table, where, data, _params));
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MergeWhere(table, where, row, _command, _params);
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//执行排序
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_command.AppendLine(MergeOrder(table, order, _params));
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StringBuilder _orderstr = new StringBuilder();
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_orderstr.Append("ORDER BY ");
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if (order != null && order.Count > 0)
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{
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for (var i = 0; i < table.Columns.Length; i++)
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{
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var _column = table.Columns[i];
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if (order.ContainsKey(_column.Key!))
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{
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switch (order[_column.Key!])
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{
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case "DESC":
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_orderstr.Append($@"`{_column.Key!}` DESC,");
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break;
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default:
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_orderstr.Append($@"`{_column.Key!}` ASC,");
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break;
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}
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}
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}
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if (_orderstr[_orderstr.Length - 1] == ',')
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{
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_orderstr.Remove(_orderstr.Length - 1, 1);
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}
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_command.AppendLine(_orderstr.ToString());
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}
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var _result = new HDP_Page<T>();
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_result.PageIndex = pageIndex;
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_result.PageSize = pageSize;
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