Add TdengineCore

2025-09-20 02:29:39 +08:00 · 2023-07-30 22:19:03 +08:00
parent 4f71c84f19
commit 2f1c8790c0
24 changed files with 3469 additions and 0 deletions
--- a/Src/Asp.NetCore2/SqlSugar.TDengineCore/TDengineDataAdapter.cs
+++ b/Src/Asp.NetCore2/SqlSugar.TDengineCore/TDengineDataAdapter.cs
@@ -0,0 +1,155 @@
+using SqlSugar.TDengineAdo;
+using System;
+using System.Data.Common;
+using System.Data;
+
+namespace SqlSugar.TDengineCore
+{
+    /// <summary>
+    /// 数据填充器
+    /// </summary>
+    public class TDengineDataAdapter : IDataAdapter
+    {
+        private TDengineCommand command;
+        private string sql;
+        private TDengineConnection _TDengineConnection;
+
+        /// <summary>
+        /// SqlDataAdapter
+        /// </summary>
+        /// <param name="command"></param>
+        public TDengineDataAdapter(TDengineCommand command)
+        {
+            this.command = command;
+        }
+
+        public TDengineDataAdapter()
+        {
+
+        }
+
+        /// <summary>
+        /// SqlDataAdapter
+        /// </summary>
+        /// <param name="sql"></param>
+        /// <param name="_TDengineConnection"></param>
+        public TDengineDataAdapter(string sql, TDengineConnection _TDengineConnection)
+        {
+            this.sql = sql;
+            this._TDengineConnection = _TDengineConnection;
+        }
+
+        /// <summary>
+        /// SelectCommand
+        /// </summary>
+        public TDengineCommand SelectCommand
+        {
+            get
+            {
+                if (this.command == null)
+                {
+                    this.command = new TDengineCommand(this.sql, this._TDengineConnection);
+                }
+                return this.command;
+            }
+            set
+            {
+                this.command = value;
+            }
+        }
+
+        public MissingMappingAction MissingMappingAction { get => throw new NotImplementedException(); set => throw new NotImplementedException(); }
+        public MissingSchemaAction MissingSchemaAction { get => throw new NotImplementedException(); set => throw new NotImplementedException(); }
+
+        public ITableMappingCollection TableMappings => throw new NotImplementedException();
+
+        /// <summary>
+        /// Fill
+        /// </summary>
+        /// <param name="dt"></param>
+        public void Fill(DataTable dt)
+        {
+            if (dt == null)
+            {
+                dt = new DataTable();
+            }
+            var columns = dt.Columns;
+            var rows = dt.Rows;
+            using (DbDataReader dr = command.ExecuteReader())
+            {
+                for (int i = 0; i < dr.FieldCount; i++)
+                {
+                    string name = dr.GetName(i).Trim();
+                    if (!columns.Contains(name))
+                        columns.Add(new DataColumn(name, dr.GetFieldType(i)));
+                    else
+                    {
+                        columns.Add(new DataColumn(name + i, dr.GetFieldType(i)));
+                    }
+                }
+
+                while (dr.Read())
+                {
+                    DataRow daRow = dt.NewRow();
+                    for (int i = 0; i < columns.Count; i++)
+                    {
+                        daRow[columns[i].ColumnName] = dr.GetValue(i);
+                    }
+                    dt.Rows.Add(daRow);
+                }
+            }
+
+            dt.AcceptChanges();
+        }
+
+        /// <summary>
+        /// Fill
+        /// </summary>
+        /// <param name="ds"></param>
+        public void Fill(DataSet ds)
+        {
+            if (ds == null)
+            {
+                ds = new DataSet();
+            }
+            using (DbDataReader dr = command.ExecuteReader())
+            {
+                do
+                {
+                    var dt = new DataTable();
+                    var columns = dt.Columns;
+                    var rows = dt.Rows;
+                    for (int i = 0; i < dr.FieldCount; i++)
+                    {
+                        string name = dr.GetName(i).Trim();
+                        if (!columns.Contains(name))
+                            columns.Add(new DataColumn(name, dr.GetFieldType(i)));
+                        else
+                        {
+                            columns.Add(new DataColumn(name + i, dr.GetFieldType(i)));
+                        }
+
+                    }
+
+                    while (dr.Read())
+                    {
+                        DataRow daRow = dt.NewRow();
+                        for (int i = 0; i < columns.Count; i++)
+                        {
+                            daRow[columns[i].ColumnName] = dr.GetValue(i);
+                        }
+                        dt.Rows.Add(daRow);
+                    }
+                    dt.AcceptChanges();
+                    ds.Tables.Add(dt);
+                } while (dr.NextResult());
+            }
+        } 
+
+        public DataTable[] FillSchema(DataSet dataSet, SchemaType schemaType)
+        {
+            throw new NotImplementedException();
+        }
+         
+    }
+}