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- 增加 IAdo.Query<T1, T2 ...> 多结果集查询；

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- 增加 IAdo.ExecuteDataSet 多结果集查询；
This commit is contained in:
28810 2019-04-22 12:06:18 +08:00
parent 6c64eac419
commit 1da596db01
3 changed files with 706 additions and 35 deletions
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120
FreeSql/Interface/IAdo.cs
View File

@ -93,6 +93,23 @@ namespace FreeSql {
/// </summary> /// </summary>
/// <param name="cmdText"></param> /// <param name="cmdText"></param>
/// <param name="cmdParms"></param> /// <param name="cmdParms"></param>
DataSet ExecuteDataSet(CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
DataSet ExecuteDataSet(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
DataSet ExecuteDataSet(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
/// <summary>
/// 查询，ExecuteDataSet("select * from user where age > @age; select 2", new { age = 25 })
/// </summary>
/// <param name="cmdText"></param>
/// <param name="parms"></param>
/// <returns></returns>
DataSet ExecuteDataSet(string cmdText, object parms = null);
DataSet ExecuteDataSet(DbTransaction transaction, string cmdText, object parms = null);
DataSet ExecuteDataSet(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null);
/// <summary>
/// 查询
/// </summary>
/// <param name="cmdText"></param>
/// <param name="cmdParms"></param>
DataTable ExecuteDataTable(CommandType cmdType, string cmdText, params DbParameter[] cmdParms); DataTable ExecuteDataTable(CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
DataTable ExecuteDataTable(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms); DataTable ExecuteDataTable(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
DataTable ExecuteDataTable(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms); DataTable ExecuteDataTable(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
@ -145,7 +162,7 @@ namespace FreeSql {
/// <summary> /// <summary>
/// 执行SQL返回对象集合，Query&lt;User&gt;("select * from user where age > @age", new SqlParameter { ParameterName = "age", Value = 25 }) /// 执行SQL返回对象集合，Query&lt;User&gt;("select * from user where age > @age", new SqlParameter { ParameterName = "age", Value = 25 })
/// </summary> /// </summary>
/// <typeparam name="T"></typeparam> /// <typeparam name="T1"></typeparam>
/// <param name="cmdType"></param> /// <param name="cmdType"></param>
/// <param name="cmdText"></param> /// <param name="cmdText"></param>
/// <param name="cmdParms"></param> /// <param name="cmdParms"></param>
@ -156,7 +173,7 @@ namespace FreeSql {
/// <summary> /// <summary>
/// 执行SQL返回对象集合，Query&lt;User&gt;("select * from user where age > @age", new { age = 25 }) /// 执行SQL返回对象集合，Query&lt;User&gt;("select * from user where age > @age", new { age = 25 })
/// </summary> /// </summary>
/// <typeparam name="T"></typeparam> /// <typeparam name="T1"></typeparam>
/// <param name="cmdText"></param> /// <param name="cmdText"></param>
/// <param name="parms"></param> /// <param name="parms"></param>
/// <returns></returns> /// <returns></returns>
@ -164,6 +181,47 @@ namespace FreeSql {
List<T> Query<T>(DbTransaction transaction, string cmdText, object parms = null); List<T> Query<T>(DbTransaction transaction, string cmdText, object parms = null);
List<T> Query<T>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null); List<T> Query<T>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null);
/// <summary>
/// 执行SQL返回对象集合，Query&lt;User&gt;("select * from user where age > @age; select * from address", new SqlParameter { ParameterName = "age", Value = 25 })
/// </summary>
/// <typeparam name="T1"></typeparam>
/// <param name="cmdType"></param>
/// <param name="cmdText"></param>
/// <param name="cmdParms"></param>
/// <returns></returns>
(List<T1>, List<T2>) Query<T1, T2>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
(List<T1>, List<T2>) Query<T1, T2>(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
(List<T1>, List<T2>) Query<T1, T2>(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
/// <summary>
/// 执行SQL返回对象集合，Query&lt;User&gt;("select * from user where age > @age; select * from address", new { age = 25 })
/// </summary>
/// <typeparam name="T1"></typeparam>
/// <param name="cmdText"></param>
/// <param name="parms"></param>
/// <returns></returns>
(List<T1>, List<T2>) Query<T1, T2>(string cmdText, object parms = null);
(List<T1>, List<T2>) Query<T1, T2>(DbTransaction transaction, string cmdText, object parms = null);
(List<T1>, List<T2>) Query<T1, T2>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null);
(List<T1>, List<T2>, List<T3>) Query<T1, T2, T3>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
(List<T1>, List<T2>, List<T3>) Query<T1, T2, T3>(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
(List<T1>, List<T2>, List<T3>) Query<T1, T2, T3>(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
(List<T1>, List<T2>, List<T3>) Query<T1, T2, T3>(string cmdText, object parms = null);
(List<T1>, List<T2>, List<T3>) Query<T1, T2, T3>(DbTransaction transaction, string cmdText, object parms = null);
(List<T1>, List<T2>, List<T3>) Query<T1, T2, T3>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null);
(List<T1>, List<T2>, List<T3>, List<T4>) Query<T1, T2, T3, T4>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
(List<T1>, List<T2>, List<T3>, List<T4>) Query<T1, T2, T3, T4>(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
(List<T1>, List<T2>, List<T3>, List<T4>) Query<T1, T2, T3, T4>(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
(List<T1>, List<T2>, List<T3>, List<T4>) Query<T1, T2, T3, T4>(string cmdText, object parms = null);
(List<T1>, List<T2>, List<T3>, List<T4>) Query<T1, T2, T3, T4>(DbTransaction transaction, string cmdText, object parms = null);
(List<T1>, List<T2>, List<T3>, List<T4>) Query<T1, T2, T3, T4>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null);
(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>) Query<T1, T2, T3, T4, T5>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>) Query<T1, T2, T3, T4, T5>(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>) Query<T1, T2, T3, T4, T5>(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>) Query<T1, T2, T3, T4, T5>(string cmdText, object parms = null);
(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>) Query<T1, T2, T3, T4, T5>(DbTransaction transaction, string cmdText, object parms = null);
(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>) Query<T1, T2, T3, T4, T5>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null);
#region async #region async
/// <summary> /// <summary>
/// 查询，若使用读写分离，查询【从库】条件cmdText.StartsWith("SELECT ")，否则查询【主库】 /// 查询，若使用读写分离，查询【从库】条件cmdText.StartsWith("SELECT ")，否则查询【主库】
@ -205,6 +263,23 @@ namespace FreeSql {
/// </summary> /// </summary>
/// <param name="cmdText"></param> /// <param name="cmdText"></param>
/// <param name="cmdParms"></param> /// <param name="cmdParms"></param>
Task<DataSet> ExecuteDataSetAsync(CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task<DataSet> ExecuteDataSetAsync(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task<DataSet> ExecuteDataSetAsync(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
/// <summary>
/// 查询，ExecuteDataSetAsync("select * from user where age > @age; select 2", new { age = 25 })
/// </summary>
/// <param name="cmdText"></param>
/// <param name="parms"></param>
/// <returns></returns>
Task<DataSet> ExecuteDataSetAsync(string cmdText, object parms = null);
Task<DataSet> ExecuteDataSetAsync(DbTransaction transaction, string cmdText, object parms = null);
Task<DataSet> ExecuteDataSetAsync(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null);
/// <summary>
/// 查询
/// </summary>
/// <param name="cmdText"></param>
/// <param name="cmdParms"></param>
Task<DataTable> ExecuteDataTableAsync(CommandType cmdType, string cmdText, params DbParameter[] cmdParms); Task<DataTable> ExecuteDataTableAsync(CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task<DataTable> ExecuteDataTableAsync(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms); Task<DataTable> ExecuteDataTableAsync(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task<DataTable> ExecuteDataTableAsync(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms); Task<DataTable> ExecuteDataTableAsync(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
@ -275,6 +350,47 @@ namespace FreeSql {
Task<List<T>> QueryAsync<T>(string cmdText, object parms = null); Task<List<T>> QueryAsync<T>(string cmdText, object parms = null);
Task<List<T>> QueryAsync<T>(DbTransaction transaction, string cmdText, object parms = null); Task<List<T>> QueryAsync<T>(DbTransaction transaction, string cmdText, object parms = null);
Task<List<T>> QueryAsync<T>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null); Task<List<T>> QueryAsync<T>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null);
/// <summary>
/// 执行SQL返回对象集合，Query&lt;User&gt;("select * from user where age > @age; select * from address", new SqlParameter { ParameterName = "age", Value = 25 })
/// </summary>
/// <typeparam name="T1"></typeparam>
/// <param name="cmdType"></param>
/// <param name="cmdText"></param>
/// <param name="cmdParms"></param>
/// <returns></returns>
Task<(List<T1>, List<T2>)> QueryAsync<T1, T2>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task<(List<T1>, List<T2>)> QueryAsync<T1, T2>(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task<(List<T1>, List<T2>)> QueryAsync<T1, T2>(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
/// <summary>
/// 执行SQL返回对象集合，Query&lt;User&gt;("select * from user where age > @age; select * from address", new { age = 25 })
/// </summary>
/// <typeparam name="T1"></typeparam>
/// <param name="cmdText"></param>
/// <param name="parms"></param>
/// <returns></returns>
Task<(List<T1>, List<T2>)> QueryAsync<T1, T2>(string cmdText, object parms = null);
Task<(List<T1>, List<T2>)> QueryAsync<T1, T2>(DbTransaction transaction, string cmdText, object parms = null);
Task<(List<T1>, List<T2>)> QueryAsync<T1, T2>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null);
Task<(List<T1>, List<T2>, List<T3>)> QueryAsync<T1, T2, T3>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task<(List<T1>, List<T2>, List<T3>)> QueryAsync<T1, T2, T3>(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task<(List<T1>, List<T2>, List<T3>)> QueryAsync<T1, T2, T3>(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task<(List<T1>, List<T2>, List<T3>)> QueryAsync<T1, T2, T3>(string cmdText, object parms = null);
Task<(List<T1>, List<T2>, List<T3>)> QueryAsync<T1, T2, T3>(DbTransaction transaction, string cmdText, object parms = null);
Task<(List<T1>, List<T2>, List<T3>)> QueryAsync<T1, T2, T3>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null);
Task<(List<T1>, List<T2>, List<T3>, List<T4>)> QueryAsync<T1, T2, T3, T4>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task<(List<T1>, List<T2>, List<T3>, List<T4>)> QueryAsync<T1, T2, T3, T4>(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task<(List<T1>, List<T2>, List<T3>, List<T4>)> QueryAsync<T1, T2, T3, T4>(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task<(List<T1>, List<T2>, List<T3>, List<T4>)> QueryAsync<T1, T2, T3, T4>(string cmdText, object parms = null);
Task<(List<T1>, List<T2>, List<T3>, List<T4>)> QueryAsync<T1, T2, T3, T4>(DbTransaction transaction, string cmdText, object parms = null);
Task<(List<T1>, List<T2>, List<T3>, List<T4>)> QueryAsync<T1, T2, T3, T4>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null);
Task<(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>)> QueryAsync<T1, T2, T3, T4, T5>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task<(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>)> QueryAsync<T1, T2, T3, T4, T5>(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task<(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>)> QueryAsync<T1, T2, T3, T4, T5>(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task<(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>)> QueryAsync<T1, T2, T3, T4, T5>(string cmdText, object parms = null);
Task<(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>)> QueryAsync<T1, T2, T3, T4, T5>(DbTransaction transaction, string cmdText, object parms = null);
Task<(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>)> QueryAsync<T1, T2, T3, T4, T5>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null);
#endregion #endregion
} }
} }

282
FreeSql/Internal/CommonProvider/AdoProvider/AdoProvider.cs
View File

@ -98,12 +98,263 @@ namespace FreeSql.Internal.CommonProvider {
}, cmdType, cmdText, cmdParms); }, cmdType, cmdText, cmdParms);
return ret; return ret;
} }
#region query multi
public (List<T1>, List<T2>) Query<T1, T2>(string cmdText, object parms = null) => Query<T1, T2>(null, null, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public (List<T1>, List<T2>) Query<T1, T2>(DbTransaction transaction, string cmdText, object parms = null) => Query<T1, T2>(null, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public (List<T1>, List<T2>) Query<T1, T2>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null) => Query<T1, T2>(connection, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public (List<T1>, List<T2>) Query<T1, T2>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => Query<T1, T2>(null, null, cmdType, cmdText, cmdParms);
public (List<T1>, List<T2>) Query<T1, T2>(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => Query<T1, T2>(null, transaction, cmdType, cmdText, cmdParms);
public (List<T1>, List<T2>) Query<T1, T2>(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
if (string.IsNullOrEmpty(cmdText)) return (new List<T1>(), new List<T2>());
var ret1 = new List<T1>();
var type1 = typeof(T1);
int[] indexes1 = null;
var props1 = dicQueryTypeGetProperties.GetOrAdd(type1, k => type1.GetProperties());
var ret2 = new List<T2>();
var type2 = typeof(T2);
int[] indexes2 = null;
var props2 = dicQueryTypeGetProperties.GetOrAdd(type2, k => type1.GetProperties());
ExecuteReaderMultiple(2, connection, transaction, (dr, result) => {
switch(result) {
case 0:
if (indexes1 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes1 = props1.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret1.Add((T1)Utils.ExecuteArrayRowReadClassOrTuple(type1, indexes1, dr, 0, _util).Value);
break;
case 1:
if (indexes2 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes2 = props2.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret2.Add((T2)Utils.ExecuteArrayRowReadClassOrTuple(type2, indexes2, dr, 0, _util).Value);
break;
}
}, cmdType, cmdText, cmdParms);
return (ret1, ret2);
}
public (List<T1>, List<T2>, List<T3>) Query<T1, T2, T3>(string cmdText, object parms = null) => Query<T1, T2, T3>(null, null, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public (List<T1>, List<T2>, List<T3>) Query<T1, T2, T3>(DbTransaction transaction, string cmdText, object parms = null) => Query<T1, T2, T3>(null, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public (List<T1>, List<T2>, List<T3>) Query<T1, T2, T3>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null) => Query<T1, T2, T3>(connection, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public (List<T1>, List<T2>, List<T3>) Query<T1, T2, T3>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => Query<T1, T2, T3>(null, null, cmdType, cmdText, cmdParms);
public (List<T1>, List<T2>, List<T3>) Query<T1, T2, T3>(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => Query<T1, T2, T3>(null, transaction, cmdType, cmdText, cmdParms);
public (List<T1>, List<T2>, List<T3>) Query<T1, T2, T3>(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
if (string.IsNullOrEmpty(cmdText)) return (new List<T1>(), new List<T2>(), new List<T3>());
var ret1 = new List<T1>();
var type1 = typeof(T1);
int[] indexes1 = null;
var props1 = dicQueryTypeGetProperties.GetOrAdd(type1, k => type1.GetProperties());
var ret2 = new List<T2>();
var type2 = typeof(T2);
int[] indexes2 = null;
var props2 = dicQueryTypeGetProperties.GetOrAdd(type2, k => type1.GetProperties());
var ret3 = new List<T3>();
var type3 = typeof(T3);
int[] indexes3 = null;
var props3 = dicQueryTypeGetProperties.GetOrAdd(type3, k => type1.GetProperties());
ExecuteReaderMultiple(3, connection, transaction, (dr, result) => {
switch (result) {
case 0:
if (indexes1 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes1 = props1.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret1.Add((T1)Utils.ExecuteArrayRowReadClassOrTuple(type1, indexes1, dr, 0, _util).Value);
break;
case 1:
if (indexes2 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes2 = props2.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret2.Add((T2)Utils.ExecuteArrayRowReadClassOrTuple(type2, indexes2, dr, 0, _util).Value);
break;
case 2:
if (indexes3 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes3 = props3.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret3.Add((T3)Utils.ExecuteArrayRowReadClassOrTuple(type3, indexes3, dr, 0, _util).Value);
break;
}
}, cmdType, cmdText, cmdParms);
return (ret1, ret2, ret3);
}
public (List<T1>, List<T2>, List<T3>, List<T4>) Query<T1, T2, T3, T4>(string cmdText, object parms = null) => Query<T1, T2, T3, T4>(null, null, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public (List<T1>, List<T2>, List<T3>, List<T4>) Query<T1, T2, T3, T4>(DbTransaction transaction, string cmdText, object parms = null) => Query<T1, T2, T3, T4>(null, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public (List<T1>, List<T2>, List<T3>, List<T4>) Query<T1, T2, T3, T4>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null) => Query<T1, T2, T3, T4>(connection, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public (List<T1>, List<T2>, List<T3>, List<T4>) Query<T1, T2, T3, T4>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => Query<T1, T2, T3, T4>(null, null, cmdType, cmdText, cmdParms);
public (List<T1>, List<T2>, List<T3>, List<T4>) Query<T1, T2, T3, T4>(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => Query<T1, T2, T3, T4>(null, transaction, cmdType, cmdText, cmdParms);
public (List<T1>, List<T2>, List<T3>, List<T4>) Query<T1, T2, T3, T4>(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
if (string.IsNullOrEmpty(cmdText)) return (new List<T1>(), new List<T2>(), new List<T3>(), new List<T4>());
var ret1 = new List<T1>();
var type1 = typeof(T1);
int[] indexes1 = null;
var props1 = dicQueryTypeGetProperties.GetOrAdd(type1, k => type1.GetProperties());
var ret2 = new List<T2>();
var type2 = typeof(T2);
int[] indexes2 = null;
var props2 = dicQueryTypeGetProperties.GetOrAdd(type2, k => type1.GetProperties());
var ret3 = new List<T3>();
var type3 = typeof(T3);
int[] indexes3 = null;
var props3 = dicQueryTypeGetProperties.GetOrAdd(type3, k => type1.GetProperties());
var ret4 = new List<T4>();
var type4 = typeof(T4);
int[] indexes4 = null;
var props4 = dicQueryTypeGetProperties.GetOrAdd(type4, k => type1.GetProperties());
ExecuteReaderMultiple(4, connection, transaction, (dr, result) => {
switch (result) {
case 0:
if (indexes1 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes1 = props1.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret1.Add((T1)Utils.ExecuteArrayRowReadClassOrTuple(type1, indexes1, dr, 0, _util).Value);
break;
case 1:
if (indexes2 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes2 = props2.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret2.Add((T2)Utils.ExecuteArrayRowReadClassOrTuple(type2, indexes2, dr, 0, _util).Value);
break;
case 2:
if (indexes3 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes3 = props3.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret3.Add((T3)Utils.ExecuteArrayRowReadClassOrTuple(type3, indexes3, dr, 0, _util).Value);
break;
case 3:
if (indexes4 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes4 = props4.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret4.Add((T4)Utils.ExecuteArrayRowReadClassOrTuple(type4, indexes4, dr, 0, _util).Value);
break;
}
}, cmdType, cmdText, cmdParms);
return (ret1, ret2, ret3, ret4);
}
public (List<T1>, List<T2>, List<T3>, List<T4>, List<T5>) Query<T1, T2, T3, T4, T5>(string cmdText, object parms = null) => Query<T1, T2, T3, T4, T5>(null, null, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public (List<T1>, List<T2>, List<T3>, List<T4>, List<T5>) Query<T1, T2, T3, T4, T5>(DbTransaction transaction, string cmdText, object parms = null) => Query<T1, T2, T3, T4, T5>(null, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public (List<T1>, List<T2>, List<T3>, List<T4>, List<T5>) Query<T1, T2, T3, T4, T5>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null) => Query<T1, T2, T3, T4, T5>(connection, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public (List<T1>, List<T2>, List<T3>, List<T4>, List<T5>) Query<T1, T2, T3, T4, T5>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => Query<T1, T2, T3, T4, T5>(null, null, cmdType, cmdText, cmdParms);
public (List<T1>, List<T2>, List<T3>, List<T4>, List<T5>) Query<T1, T2, T3, T4, T5>(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => Query<T1, T2, T3, T4, T5>(null, transaction, cmdType, cmdText, cmdParms);
public (List<T1>, List<T2>, List<T3>, List<T4>, List<T5>) Query<T1, T2, T3, T4, T5>(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
if (string.IsNullOrEmpty(cmdText)) return (new List<T1>(), new List<T2>(), new List<T3>(), new List<T4>(), new List<T5>());
var ret1 = new List<T1>();
var type1 = typeof(T1);
int[] indexes1 = null;
var props1 = dicQueryTypeGetProperties.GetOrAdd(type1, k => type1.GetProperties());
var ret2 = new List<T2>();
var type2 = typeof(T2);
int[] indexes2 = null;
var props2 = dicQueryTypeGetProperties.GetOrAdd(type2, k => type1.GetProperties());
var ret3 = new List<T3>();
var type3 = typeof(T3);
int[] indexes3 = null;
var props3 = dicQueryTypeGetProperties.GetOrAdd(type3, k => type1.GetProperties());
var ret4 = new List<T4>();
var type4 = typeof(T4);
int[] indexes4 = null;
var props4 = dicQueryTypeGetProperties.GetOrAdd(type4, k => type1.GetProperties());
var ret5 = new List<T5>();
var type5 = typeof(T5);
int[] indexes5 = null;
var props5 = dicQueryTypeGetProperties.GetOrAdd(type5, k => type1.GetProperties());
ExecuteReaderMultiple(5, connection, transaction, (dr, result) => {
switch (result) {
case 0:
if (indexes1 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes1 = props1.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret1.Add((T1)Utils.ExecuteArrayRowReadClassOrTuple(type1, indexes1, dr, 0, _util).Value);
break;
case 1:
if (indexes2 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes2 = props2.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret2.Add((T2)Utils.ExecuteArrayRowReadClassOrTuple(type2, indexes2, dr, 0, _util).Value);
break;
case 2:
if (indexes3 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes3 = props3.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret3.Add((T3)Utils.ExecuteArrayRowReadClassOrTuple(type3, indexes3, dr, 0, _util).Value);
break;
case 3:
if (indexes4 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes4 = props4.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret4.Add((T4)Utils.ExecuteArrayRowReadClassOrTuple(type4, indexes4, dr, 0, _util).Value);
break;
case 4:
if (indexes5 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes5 = props5.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret5.Add((T5)Utils.ExecuteArrayRowReadClassOrTuple(type5, indexes5, dr, 0, _util).Value);
break;
}
}, cmdType, cmdText, cmdParms);
return (ret1, ret2, ret3, ret4, ret5);
}
#endregion
public void ExecuteReader(Action<DbDataReader> readerHander, string cmdText, object parms = null) => ExecuteReader(null, null, readerHander, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms)); public void ExecuteReader(Action<DbDataReader> readerHander, string cmdText, object parms = null) => ExecuteReader(null, null, readerHander, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public void ExecuteReader(DbTransaction transaction, Action<DbDataReader> readerHander, string cmdText, object parms = null) => ExecuteReader(null, transaction, readerHander, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms)); public void ExecuteReader(DbTransaction transaction, Action<DbDataReader> readerHander, string cmdText, object parms = null) => ExecuteReader(null, transaction, readerHander, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public void ExecuteReader(DbConnection connection, DbTransaction transaction, Action<DbDataReader> readerHander, string cmdText, object parms = null) => ExecuteReader(connection, transaction, readerHander, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms)); public void ExecuteReader(DbConnection connection, DbTransaction transaction, Action<DbDataReader> readerHander, string cmdText, object parms = null) => ExecuteReader(connection, transaction, readerHander, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public void ExecuteReader(Action<DbDataReader> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => ExecuteReader(null, null, readerHander, cmdType, cmdText, cmdParms); public void ExecuteReader(Action<DbDataReader> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => ExecuteReader(null, null, readerHander, cmdType, cmdText, cmdParms);
public void ExecuteReader(DbTransaction transaction, Action<DbDataReader> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => ExecuteReader(null, transaction, readerHander, cmdType, cmdText, cmdParms); public void ExecuteReader(DbTransaction transaction, Action<DbDataReader> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => ExecuteReader(null, transaction, readerHander, cmdType, cmdText, cmdParms);
public void ExecuteReader(DbConnection connection, DbTransaction transaction, Action<DbDataReader> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) { public void ExecuteReader(DbConnection connection, DbTransaction transaction, Action<DbDataReader> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => ExecuteReaderMultiple(1, connection, transaction, (dr, result) => readerHander(dr), cmdType, cmdText, cmdParms);
void ExecuteReaderMultiple(int multipleResult, DbConnection connection, DbTransaction transaction, Action<DbDataReader, int> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
if (string.IsNullOrEmpty(cmdText)) return; if (string.IsNullOrEmpty(cmdText)) return;
var dt = DateTime.Now; var dt = DateTime.Now;
var logtxt = new StringBuilder(); var logtxt = new StringBuilder();
@ -151,7 +402,7 @@ namespace FreeSql.Internal.CommonProvider {
} }
LoggerException(pool, pc, new Exception($"连接失败，准备切换其他可用服务器"), dt, logtxt, false); LoggerException(pool, pc, new Exception($"连接失败，准备切换其他可用服务器"), dt, logtxt, false);
pc.cmd.Parameters.Clear(); pc.cmd.Parameters.Clear();
ExecuteReader(readerHander, cmdType, cmdText, cmdParms); ExecuteReaderMultiple(multipleResult, connection, transaction, readerHander, cmdType, cmdText, cmdParms);
return; return;
} }
} else { } else {
@ -164,6 +415,8 @@ namespace FreeSql.Internal.CommonProvider {
} }
using (var dr = pc.cmd.ExecuteReader()) { using (var dr = pc.cmd.ExecuteReader()) {
if (IsTracePerformance) logtxt.Append("ExecuteReader: ").Append(DateTime.Now.Subtract(logtxt_dt).TotalMilliseconds).Append("ms Total: ").Append(DateTime.Now.Subtract(dt).TotalMilliseconds).Append("ms\r\n"); if (IsTracePerformance) logtxt.Append("ExecuteReader: ").Append(DateTime.Now.Subtract(logtxt_dt).TotalMilliseconds).Append("ms Total: ").Append(DateTime.Now.Subtract(dt).TotalMilliseconds).Append("ms\r\n");
int resultIndex = 0;
while (true) {
while (true) { while (true) {
if (IsTracePerformance) logtxt_dt = DateTime.Now; if (IsTracePerformance) logtxt_dt = DateTime.Now;
bool isread = dr.Read(); bool isread = dr.Read();
@ -179,10 +432,12 @@ namespace FreeSql.Internal.CommonProvider {
logtxt.Append(" dr.GetValues: ").Append(DateTime.Now.Subtract(logtxt_dt).TotalMilliseconds).Append("ms Total: ").Append(DateTime.Now.Subtract(dt).TotalMilliseconds).Append("ms\r\n"); logtxt.Append(" dr.GetValues: ").Append(DateTime.Now.Subtract(logtxt_dt).TotalMilliseconds).Append("ms Total: ").Append(DateTime.Now.Subtract(dt).TotalMilliseconds).Append("ms\r\n");
logtxt_dt = DateTime.Now; logtxt_dt = DateTime.Now;
} }
readerHander(dr); readerHander(dr, resultIndex);
if (IsTracePerformance) logtxt.Append(" readerHander: ").Append(DateTime.Now.Subtract(logtxt_dt).TotalMilliseconds).Append("ms Total: ").Append(DateTime.Now.Subtract(dt).TotalMilliseconds).Append("ms (").Append(string.Join(", ", values)).Append(")\r\n"); if (IsTracePerformance) logtxt.Append(" readerHander: ").Append(DateTime.Now.Subtract(logtxt_dt).TotalMilliseconds).Append("ms Total: ").Append(DateTime.Now.Subtract(dt).TotalMilliseconds).Append("ms (").Append(string.Join(", ", values)).Append(")\r\n");
} }
} }
if (++resultIndex >= multipleResult || dr.NextResult() == false) break;
}
if (IsTracePerformance) logtxt_dt = DateTime.Now; if (IsTracePerformance) logtxt_dt = DateTime.Now;
dr.Close(); dr.Close();
} }
@ -213,6 +468,25 @@ namespace FreeSql.Internal.CommonProvider {
}, cmdType, cmdText, cmdParms); }, cmdType, cmdText, cmdParms);
return ret.ToArray(); return ret.ToArray();
} }
public DataSet ExecuteDataSet(string cmdText, object parms = null) => ExecuteDataSet(null, null, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public DataSet ExecuteDataSet(DbTransaction transaction, string cmdText, object parms = null) => ExecuteDataSet(null, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public DataSet ExecuteDataSet(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null) => ExecuteDataSet(connection, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public DataSet ExecuteDataSet(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => ExecuteDataSet(null, null, cmdType, cmdText, cmdParms);
public DataSet ExecuteDataSet(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => ExecuteDataSet(null, transaction, cmdType, cmdText, cmdParms);
public DataSet ExecuteDataSet(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
var ret = new DataSet();
DataTable dt = null;
ExecuteReaderMultiple(16, connection, transaction, (dr, result) => {
if (ret.Tables.Count <= result) {
dt = ret.Tables.Add();
for (var a = 0; a < dr.FieldCount; a++) dt.Columns.Add(dr.GetName(a));
}
object[] values = new object[dt.Columns.Count];
dr.GetValues(values);
dt.Rows.Add(values);
}, cmdType, cmdText, cmdParms);
return ret;
}
public DataTable ExecuteDataTable(string cmdText, object parms = null) => ExecuteDataTable(null, null, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms)); public DataTable ExecuteDataTable(string cmdText, object parms = null) => ExecuteDataTable(null, null, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public DataTable ExecuteDataTable(DbTransaction transaction, string cmdText, object parms = null) => ExecuteDataTable(null, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms)); public DataTable ExecuteDataTable(DbTransaction transaction, string cmdText, object parms = null) => ExecuteDataTable(null, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public DataTable ExecuteDataTable(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null) => ExecuteDataTable(connection, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms)); public DataTable ExecuteDataTable(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null) => ExecuteDataTable(connection, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
@ -323,7 +597,7 @@ namespace FreeSql.Internal.CommonProvider {
isclose = true; isclose = true;
} }
cmd.Connection = connection; cmd.Connection = connection;
if (transaction.Connection == connection) if (transaction?.Connection == connection)
cmd.Transaction = transaction; cmd.Transaction = transaction;
} }

287
FreeSql/Internal/CommonProvider/AdoProvider/AdoProviderAsync.cs
View File

@ -32,12 +32,267 @@ namespace FreeSql.Internal.CommonProvider {
}, cmdType, cmdText, cmdParms); }, cmdType, cmdText, cmdParms);
return ret; return ret;
} }
#region QueryAsync multi
public Task<(List<T1>, List<T2>)> QueryAsync<T1, T2>(string cmdText, object parms = null) => QueryAsync<T1, T2>(null, null, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task<(List<T1>, List<T2>)> QueryAsync<T1, T2>(DbTransaction transaction, string cmdText, object parms = null) => QueryAsync<T1, T2>(null, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task<(List<T1>, List<T2>)> QueryAsync<T1, T2>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null) => QueryAsync<T1, T2>(connection, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task<(List<T1>, List<T2>)> QueryAsync<T1, T2>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => QueryAsync<T1, T2>(null, null, cmdType, cmdText, cmdParms);
public Task<(List<T1>, List<T2>)> QueryAsync<T1, T2>(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => QueryAsync<T1, T2>(null, transaction, cmdType, cmdText, cmdParms);
async public Task<(List<T1>, List<T2>)> QueryAsync<T1, T2>(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
if (string.IsNullOrEmpty(cmdText)) return (new List<T1>(), new List<T2>());
var ret1 = new List<T1>();
var type1 = typeof(T1);
int[] indexes1 = null;
var props1 = dicQueryTypeGetProperties.GetOrAdd(type1, k => type1.GetProperties());
var ret2 = new List<T2>();
var type2 = typeof(T2);
int[] indexes2 = null;
var props2 = dicQueryTypeGetProperties.GetOrAdd(type2, k => type1.GetProperties());
await ExecuteReaderMultipleAsync(2, connection, transaction, (dr, result) => {
switch (result) {
case 0:
if (indexes1 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes1 = props1.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret1.Add((T1)Utils.ExecuteArrayRowReadClassOrTuple(type1, indexes1, dr, 0, _util).Value);
break;
case 1:
if (indexes2 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes2 = props2.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret2.Add((T2)Utils.ExecuteArrayRowReadClassOrTuple(type2, indexes2, dr, 0, _util).Value);
break;
}
return Task.CompletedTask;
}, cmdType, cmdText, cmdParms);
return (ret1, ret2);
}
public Task<(List<T1>, List<T2>, List<T3>)> QueryAsync<T1, T2, T3>(string cmdText, object parms = null) => QueryAsync<T1, T2, T3>(null, null, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task<(List<T1>, List<T2>, List<T3>)> QueryAsync<T1, T2, T3>(DbTransaction transaction, string cmdText, object parms = null) => QueryAsync<T1, T2, T3>(null, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task<(List<T1>, List<T2>, List<T3>)> QueryAsync<T1, T2, T3>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null) => QueryAsync<T1, T2, T3>(connection, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task<(List<T1>, List<T2>, List<T3>)> QueryAsync<T1, T2, T3>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => QueryAsync<T1, T2, T3>(null, null, cmdType, cmdText, cmdParms);
public Task<(List<T1>, List<T2>, List<T3>)> QueryAsync<T1, T2, T3>(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => QueryAsync<T1, T2, T3>(null, transaction, cmdType, cmdText, cmdParms);
async public Task<(List<T1>, List<T2>, List<T3>)> QueryAsync<T1, T2, T3>(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
if (string.IsNullOrEmpty(cmdText)) return (new List<T1>(), new List<T2>(), new List<T3>());
var ret1 = new List<T1>();
var type1 = typeof(T1);
int[] indexes1 = null;
var props1 = dicQueryTypeGetProperties.GetOrAdd(type1, k => type1.GetProperties());
var ret2 = new List<T2>();
var type2 = typeof(T2);
int[] indexes2 = null;
var props2 = dicQueryTypeGetProperties.GetOrAdd(type2, k => type1.GetProperties());
var ret3 = new List<T3>();
var type3 = typeof(T3);
int[] indexes3 = null;
var props3 = dicQueryTypeGetProperties.GetOrAdd(type3, k => type1.GetProperties());
await ExecuteReaderMultipleAsync(3, connection, transaction, (dr, result) => {
switch (result) {
case 0:
if (indexes1 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes1 = props1.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret1.Add((T1)Utils.ExecuteArrayRowReadClassOrTuple(type1, indexes1, dr, 0, _util).Value);
break;
case 1:
if (indexes2 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes2 = props2.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret2.Add((T2)Utils.ExecuteArrayRowReadClassOrTuple(type2, indexes2, dr, 0, _util).Value);
break;
case 2:
if (indexes3 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes3 = props3.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret3.Add((T3)Utils.ExecuteArrayRowReadClassOrTuple(type3, indexes3, dr, 0, _util).Value);
break;
}
return Task.CompletedTask;
}, cmdType, cmdText, cmdParms);
return (ret1, ret2, ret3);
}
public Task<(List<T1>, List<T2>, List<T3>, List<T4>)> QueryAsync<T1, T2, T3, T4>(string cmdText, object parms = null) => QueryAsync<T1, T2, T3, T4>(null, null, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task<(List<T1>, List<T2>, List<T3>, List<T4>)> QueryAsync<T1, T2, T3, T4>(DbTransaction transaction, string cmdText, object parms = null) => QueryAsync<T1, T2, T3, T4>(null, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task<(List<T1>, List<T2>, List<T3>, List<T4>)> QueryAsync<T1, T2, T3, T4>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null) => QueryAsync<T1, T2, T3, T4>(connection, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task<(List<T1>, List<T2>, List<T3>, List<T4>)> QueryAsync<T1, T2, T3, T4>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => QueryAsync<T1, T2, T3, T4>(null, null, cmdType, cmdText, cmdParms);
public Task<(List<T1>, List<T2>, List<T3>, List<T4>)> QueryAsync<T1, T2, T3, T4>(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => QueryAsync<T1, T2, T3, T4>(null, transaction, cmdType, cmdText, cmdParms);
async public Task<(List<T1>, List<T2>, List<T3>, List<T4>)> QueryAsync<T1, T2, T3, T4>(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
if (string.IsNullOrEmpty(cmdText)) return (new List<T1>(), new List<T2>(), new List<T3>(), new List<T4>());
var ret1 = new List<T1>();
var type1 = typeof(T1);
int[] indexes1 = null;
var props1 = dicQueryTypeGetProperties.GetOrAdd(type1, k => type1.GetProperties());
var ret2 = new List<T2>();
var type2 = typeof(T2);
int[] indexes2 = null;
var props2 = dicQueryTypeGetProperties.GetOrAdd(type2, k => type1.GetProperties());
var ret3 = new List<T3>();
var type3 = typeof(T3);
int[] indexes3 = null;
var props3 = dicQueryTypeGetProperties.GetOrAdd(type3, k => type1.GetProperties());
var ret4 = new List<T4>();
var type4 = typeof(T4);
int[] indexes4 = null;
var props4 = dicQueryTypeGetProperties.GetOrAdd(type4, k => type1.GetProperties());
await ExecuteReaderMultipleAsync(4, connection, transaction, (dr, result) => {
switch (result) {
case 0:
if (indexes1 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes1 = props1.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret1.Add((T1)Utils.ExecuteArrayRowReadClassOrTuple(type1, indexes1, dr, 0, _util).Value);
break;
case 1:
if (indexes2 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes2 = props2.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret2.Add((T2)Utils.ExecuteArrayRowReadClassOrTuple(type2, indexes2, dr, 0, _util).Value);
break;
case 2:
if (indexes3 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes3 = props3.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret3.Add((T3)Utils.ExecuteArrayRowReadClassOrTuple(type3, indexes3, dr, 0, _util).Value);
break;
case 3:
if (indexes4 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes4 = props4.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret4.Add((T4)Utils.ExecuteArrayRowReadClassOrTuple(type4, indexes4, dr, 0, _util).Value);
break;
}
return Task.CompletedTask;
}, cmdType, cmdText, cmdParms);
return (ret1, ret2, ret3, ret4);
}
public Task<(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>)> QueryAsync<T1, T2, T3, T4, T5>(string cmdText, object parms = null) => QueryAsync<T1, T2, T3, T4, T5>(null, null, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task<(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>)> QueryAsync<T1, T2, T3, T4, T5>(DbTransaction transaction, string cmdText, object parms = null) => QueryAsync<T1, T2, T3, T4, T5>(null, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task<(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>)> QueryAsync<T1, T2, T3, T4, T5>(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null) => QueryAsync<T1, T2, T3, T4, T5>(connection, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task<(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>)> QueryAsync<T1, T2, T3, T4, T5>(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => QueryAsync<T1, T2, T3, T4, T5>(null, null, cmdType, cmdText, cmdParms);
public Task<(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>)> QueryAsync<T1, T2, T3, T4, T5>(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => QueryAsync<T1, T2, T3, T4, T5>(null, transaction, cmdType, cmdText, cmdParms);
async public Task<(List<T1>, List<T2>, List<T3>, List<T4>, List<T5>)> QueryAsync<T1, T2, T3, T4, T5>(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
if (string.IsNullOrEmpty(cmdText)) return (new List<T1>(), new List<T2>(), new List<T3>(), new List<T4>(), new List<T5>());
var ret1 = new List<T1>();
var type1 = typeof(T1);
int[] indexes1 = null;
var props1 = dicQueryTypeGetProperties.GetOrAdd(type1, k => type1.GetProperties());
var ret2 = new List<T2>();
var type2 = typeof(T2);
int[] indexes2 = null;
var props2 = dicQueryTypeGetProperties.GetOrAdd(type2, k => type1.GetProperties());
var ret3 = new List<T3>();
var type3 = typeof(T3);
int[] indexes3 = null;
var props3 = dicQueryTypeGetProperties.GetOrAdd(type3, k => type1.GetProperties());
var ret4 = new List<T4>();
var type4 = typeof(T4);
int[] indexes4 = null;
var props4 = dicQueryTypeGetProperties.GetOrAdd(type4, k => type1.GetProperties());
var ret5 = new List<T5>();
var type5 = typeof(T5);
int[] indexes5 = null;
var props5 = dicQueryTypeGetProperties.GetOrAdd(type5, k => type1.GetProperties());
await ExecuteReaderMultipleAsync(5, connection, transaction, (dr, result) => {
switch (result) {
case 0:
if (indexes1 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes1 = props1.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret1.Add((T1)Utils.ExecuteArrayRowReadClassOrTuple(type1, indexes1, dr, 0, _util).Value);
break;
case 1:
if (indexes2 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes2 = props2.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret2.Add((T2)Utils.ExecuteArrayRowReadClassOrTuple(type2, indexes2, dr, 0, _util).Value);
break;
case 2:
if (indexes3 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes3 = props3.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret3.Add((T3)Utils.ExecuteArrayRowReadClassOrTuple(type3, indexes3, dr, 0, _util).Value);
break;
case 3:
if (indexes4 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes4 = props4.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret4.Add((T4)Utils.ExecuteArrayRowReadClassOrTuple(type4, indexes4, dr, 0, _util).Value);
break;
case 4:
if (indexes5 == null) {
var dic = new Dictionary<string, int>(StringComparer.CurrentCultureIgnoreCase);
for (var a = 0; a < dr.FieldCount; a++)
dic.Add(dr.GetName(a), a);
indexes5 = props5.Select(a => dic.TryGetValue(a.Name, out var tryint) ? tryint : -1).ToArray();
}
ret5.Add((T5)Utils.ExecuteArrayRowReadClassOrTuple(type5, indexes5, dr, 0, _util).Value);
break;
}
return Task.CompletedTask;
}, cmdType, cmdText, cmdParms);
return (ret1, ret2, ret3, ret4, ret5);
}
#endregion
public Task ExecuteReaderAsync(Func<DbDataReader, Task> readerHander, string cmdText, object parms = null) => ExecuteReaderAsync(null, null, readerHander, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms)); public Task ExecuteReaderAsync(Func<DbDataReader, Task> readerHander, string cmdText, object parms = null) => ExecuteReaderAsync(null, null, readerHander, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task ExecuteReaderAsync(DbTransaction transaction, Func<DbDataReader, Task> readerHander, string cmdText, object parms = null) => ExecuteReaderAsync(null, transaction, readerHander, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms)); public Task ExecuteReaderAsync(DbTransaction transaction, Func<DbDataReader, Task> readerHander, string cmdText, object parms = null) => ExecuteReaderAsync(null, transaction, readerHander, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task ExecuteReaderAsync(DbConnection connection, DbTransaction transaction, Func<DbDataReader, Task> readerHander, string cmdText, object parms = null) => ExecuteReaderAsync(connection, transaction, readerHander, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms)); public Task ExecuteReaderAsync(DbConnection connection, DbTransaction transaction, Func<DbDataReader, Task> readerHander, string cmdText, object parms = null) => ExecuteReaderAsync(connection, transaction, readerHander, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task ExecuteReaderAsync(Func<DbDataReader, Task> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => ExecuteReaderAsync(null, null, readerHander, cmdType, cmdText, cmdParms); public Task ExecuteReaderAsync(Func<DbDataReader, Task> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => ExecuteReaderAsync(null, null, readerHander, cmdType, cmdText, cmdParms);
public Task ExecuteReaderAsync(DbTransaction transaction, Func<DbDataReader, Task> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => ExecuteReaderAsync(null, transaction, readerHander, cmdType, cmdText, cmdParms); public Task ExecuteReaderAsync(DbTransaction transaction, Func<DbDataReader, Task> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => ExecuteReaderAsync(null, transaction, readerHander, cmdType, cmdText, cmdParms);
async public Task ExecuteReaderAsync(DbConnection connection, DbTransaction transaction, Func<DbDataReader, Task> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) { public Task ExecuteReaderAsync(DbConnection connection, DbTransaction transaction, Func<DbDataReader, Task> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => ExecuteReaderMultipleAsync(1, connection, transaction, (dr, result) => readerHander(dr), cmdType, cmdText, cmdParms);
async Task ExecuteReaderMultipleAsync(int multipleResult, DbConnection connection, DbTransaction transaction, Func<DbDataReader, int, Task> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
if (string.IsNullOrEmpty(cmdText)) return; if (string.IsNullOrEmpty(cmdText)) return;
var dt = DateTime.Now; var dt = DateTime.Now;
var logtxt = new StringBuilder(); var logtxt = new StringBuilder();
@ -85,7 +340,7 @@ namespace FreeSql.Internal.CommonProvider {
} }
LoggerException(pool, pc, new Exception($"连接失败，准备切换其他可用服务器"), dt, logtxt, false); LoggerException(pool, pc, new Exception($"连接失败，准备切换其他可用服务器"), dt, logtxt, false);
pc.cmd.Parameters.Clear(); pc.cmd.Parameters.Clear();
await ExecuteReaderAsync(readerHander, cmdType, cmdText, cmdParms); await ExecuteReaderMultipleAsync(multipleResult, connection, transaction, readerHander, cmdType, cmdText, cmdParms);
return; return;
} }
} else { } else {
@ -98,6 +353,8 @@ namespace FreeSql.Internal.CommonProvider {
} }
using (var dr = await pc.cmd.ExecuteReaderAsync()) { using (var dr = await pc.cmd.ExecuteReaderAsync()) {
if (IsTracePerformance) logtxt.Append("ExecuteReaderAsync: ").Append(DateTime.Now.Subtract(logtxt_dt).TotalMilliseconds).Append("ms Total: ").Append(DateTime.Now.Subtract(dt).TotalMilliseconds).Append("ms\r\n"); if (IsTracePerformance) logtxt.Append("ExecuteReaderAsync: ").Append(DateTime.Now.Subtract(logtxt_dt).TotalMilliseconds).Append("ms Total: ").Append(DateTime.Now.Subtract(dt).TotalMilliseconds).Append("ms\r\n");
int resultIndex = 0;
while (true) {
while (true) { while (true) {
if (IsTracePerformance) logtxt_dt = DateTime.Now; if (IsTracePerformance) logtxt_dt = DateTime.Now;
bool isread = await dr.ReadAsync(); bool isread = await dr.ReadAsync();
@ -113,10 +370,12 @@ namespace FreeSql.Internal.CommonProvider {
logtxt.Append(" dr.GetValues: ").Append(DateTime.Now.Subtract(logtxt_dt).TotalMilliseconds).Append("ms Total: ").Append(DateTime.Now.Subtract(dt).TotalMilliseconds).Append("ms\r\n"); logtxt.Append(" dr.GetValues: ").Append(DateTime.Now.Subtract(logtxt_dt).TotalMilliseconds).Append("ms Total: ").Append(DateTime.Now.Subtract(dt).TotalMilliseconds).Append("ms\r\n");
logtxt_dt = DateTime.Now; logtxt_dt = DateTime.Now;
} }
await readerHander(dr); await readerHander(dr, resultIndex);
if (IsTracePerformance) logtxt.Append(" readerHanderAsync: ").Append(DateTime.Now.Subtract(logtxt_dt).TotalMilliseconds).Append("ms Total: ").Append(DateTime.Now.Subtract(dt).TotalMilliseconds).Append("ms (").Append(string.Join(", ", values)).Append(")\r\n"); if (IsTracePerformance) logtxt.Append(" readerHanderAsync: ").Append(DateTime.Now.Subtract(logtxt_dt).TotalMilliseconds).Append("ms Total: ").Append(DateTime.Now.Subtract(dt).TotalMilliseconds).Append("ms (").Append(string.Join(", ", values)).Append(")\r\n");
} }
} }
if (++resultIndex >= multipleResult || dr.NextResult() == false) break;
}
if (IsTracePerformance) logtxt_dt = DateTime.Now; if (IsTracePerformance) logtxt_dt = DateTime.Now;
dr.Close(); dr.Close();
} }
@ -147,6 +406,26 @@ namespace FreeSql.Internal.CommonProvider {
}, cmdType, cmdText, cmdParms); }, cmdType, cmdText, cmdParms);
return ret.ToArray(); return ret.ToArray();
} }
public Task<DataSet> ExecuteDataSetAsync(string cmdText, object parms = null) => ExecuteDataSetAsync(null, null, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task<DataSet> ExecuteDataSetAsync(DbTransaction transaction, string cmdText, object parms = null) => ExecuteDataSetAsync(null, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task<DataSet> ExecuteDataSetAsync(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null) => ExecuteDataSetAsync(connection, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task<DataSet> ExecuteDataSetAsync(CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => ExecuteDataSetAsync(null, null, cmdType, cmdText, cmdParms);
public Task<DataSet> ExecuteDataSetAsync(DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) => ExecuteDataSetAsync(null, transaction, cmdType, cmdText, cmdParms);
async public Task<DataSet> ExecuteDataSetAsync(DbConnection connection, DbTransaction transaction, CommandType cmdType, string cmdText, params DbParameter[] cmdParms) {
var ret = new DataSet();
DataTable dt = null;
await ExecuteReaderMultipleAsync(16, connection, transaction, async (dr, result) => {
if (ret.Tables.Count <= result) {
dt = ret.Tables.Add();
for (var a = 0; a < dr.FieldCount; a++) dt.Columns.Add(dr.GetName(a));
}
object[] values = new object[dt.Columns.Count];
for (int a = 0; a < values.Length; a++) if (!await dr.IsDBNullAsync(a)) values[a] = await dr.GetFieldValueAsync<object>(a);
dt.Rows.Add(values);
}, cmdType, cmdText, cmdParms);
return ret;
}
public Task<DataTable> ExecuteDataTableAsync(string cmdText, object parms = null) => ExecuteDataTableAsync(null, null, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms)); public Task<DataTable> ExecuteDataTableAsync(string cmdText, object parms = null) => ExecuteDataTableAsync(null, null, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task<DataTable> ExecuteDataTableAsync(DbTransaction transaction, string cmdText, object parms = null) => ExecuteDataTableAsync(null, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms)); public Task<DataTable> ExecuteDataTableAsync(DbTransaction transaction, string cmdText, object parms = null) => ExecuteDataTableAsync(null, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
public Task<DataTable> ExecuteDataTableAsync(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null) => ExecuteDataTableAsync(connection, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms)); public Task<DataTable> ExecuteDataTableAsync(DbConnection connection, DbTransaction transaction, string cmdText, object parms = null) => ExecuteDataTableAsync(connection, transaction, CommandType.Text, cmdText, GetDbParamtersByObject(cmdText, parms));
@ -256,6 +535,8 @@ namespace FreeSql.Internal.CommonProvider {
isclose = true; isclose = true;
} }
cmd.Connection = connection; cmd.Connection = connection;
if (transaction?.Connection == connection)
cmd.Transaction = transaction;
} }
if (IsTracePerformance) logtxt.Append(" PrepareCommandAsync ").Append(DateTime.Now.Subtract(dt).TotalMilliseconds).Append("ms cmdParms: ").Append(cmd.Parameters.Count).Append("\r\n"); if (IsTracePerformance) logtxt.Append(" PrepareCommandAsync ").Append(DateTime.Now.Subtract(dt).TotalMilliseconds).Append("ms cmdParms: ").Append(cmd.Parameters.Count).Append("\r\n");