- 优化 AsTable 自动分表，提供超始小时的设置；

Examples/base_entity/Program.cs

@@ -113,7 +113,7 @@ namespace base_entity
             public B B { get; set; }
         }
 
-        [Table(Name = "as_table_log_{yyyyMM}", AsTable = "createtime=2022-1-1(1 month)")]
+        [Table(Name = "as_table_log_{yyyyMM}", AsTable = "createtime=2022-1-1 11(1 month)")]
         class AsTableLog
         {
             public Guid id { get; set; }
@@ -572,6 +572,11 @@ namespace base_entity
             #endregion
             fsql.UseJsonMap();
 
+            var atimpl = fsql.CodeFirst.GetTableByEntity(typeof(AsTableLog))
+                .AsTableImpl;
+
+            atimpl.GetTableNameByColumnValue(DateTime.Parse("2023-7-1"), autoExpand: true);
+
             var dywhere = new DynamicFilterInfo { Field = "AspNetRoless.Name", Operator = DynamicFilterOperator.Equal, Value = "Admin" };
             var method = typeof(ISelect<object>).GetMethod("WhereDynamicFilter");
             var users4 = fsql.Select<AspNetUsers>().IncludeByPropertyName("AspNetUserRoless", then => then.WhereDynamicFilter(dywhere)).ToList();
@@ -1086,10 +1091,10 @@ namespace base_entity
                 .ToList();
 
 
-            var atimpl = fsql.CodeFirst.GetTableByEntity(typeof(AsTableLog))
+            var atimpl2 = fsql.CodeFirst.GetTableByEntity(typeof(AsTableLog))
                 .AsTableImpl;
 
-            atimpl.GetTableNameByColumnValue(DateTime.Parse("2023-7-1"), autoExpand: true);
+            atimpl2.GetTableNameByColumnValue(DateTime.Parse("2023-7-1"), autoExpand: true);
 
 
             fsql.Select<User1, UserGroup>()

FreeSql/DataAnnotations/TableAttribute.cs

@@ -45,7 +45,7 @@ namespace FreeSql.DataAnnotations
         {
             if (string.IsNullOrEmpty(AsTable) == false)
             {
-                var atm = Regex.Match(AsTable, @"([\w_\d]+)\s*=\s*(\d\d\d\d)\s*\-\s*(\d\d?)\s*\-\s*(\d\d?)\s*\((\d+)\s*(year|month|day|hour)\)", RegexOptions.IgnoreCase);
+                var atm = Regex.Match(AsTable, @"([\w_\d]+)\s*=\s*(\d\d\d\d)\s*\-\s*(\d\d?)\s*\-\s*(\d\d?)\s*( [\d:]+)?\((\d+)\s*(year|month|day|hour)\)", RegexOptions.IgnoreCase);
                 if (atm.Success == false)
                     throw new Exception(CoreStrings.AsTable_PropertyName_FormatError(AsTable));
 
@@ -56,16 +56,25 @@ namespace FreeSql.DataAnnotations
                     tb.AsTableColumn = null;
                     throw new Exception(CoreStrings.AsTable_PropertyName_NotDateTime(atm.Groups[1].Value));
                 }
-                int.TryParse(atm.Groups[5].Value, out var atm5);
+                var beginTime = $"{atm.Groups[2].Value}-{atm.Groups[3].Value}-{atm.Groups[4].Value}";
-                string atm6 = atm.Groups[6].Value.ToLower();
+                var atm5 = atm.Groups[5].Value;
-                tb.AsTableImpl = new DateTimeAsTableImpl(Name, DateTime.Parse($"{atm.Groups[2].Value}-{atm.Groups[3].Value}-{atm.Groups[4].Value}"), dt =>
+                if (string.IsNullOrWhiteSpace(atm5) == false)
                 {
-                    switch (atm6)
+                    var hhmmss = atm5.Split(':').Select(a => int.TryParse(a.Trim(), out var tryint) ? tryint : 0).ToArray();
+                    if (hhmmss.Length == 1) beginTime = $"{beginTime} {hhmmss[0]}:0:0";
+                    else if (hhmmss.Length == 2) beginTime = $"{beginTime} {hhmmss[0]}:{hhmmss[1]}:0";
+                    else if (hhmmss.Length == 3) beginTime = $"{beginTime} {hhmmss[0]}:{hhmmss[1]}:{hhmmss[2]}";
+                }
+                int.TryParse(atm.Groups[6].Value, out var atm6);
+                string atm7 = atm.Groups[7].Value.ToLower();
+                tb.AsTableImpl = new DateTimeAsTableImpl(Name, DateTime.Parse(beginTime), dt =>
+                {
+                    switch (atm7)
                     {
-                        case "year": return dt.AddYears(atm5);
+                        case "year": return dt.AddYears(atm6);
-                        case "month": return dt.AddMonths(atm5);
+                        case "month": return dt.AddMonths(atm6);
-                        case "day": return dt.AddDays(atm5);
+                        case "day": return dt.AddDays(atm6);
-                        case "hour": return dt.AddHours(atm5);
+                        case "hour": return dt.AddHours(atm6);
                     }
                     throw new NotImplementedException(CoreStrings.Functions_AsTable_NotImplemented(AsTable));
                 });

FreeSql/FreeSql.xml

@@ -3335,6 +3335,177 @@
             <param name="parms"></param>
             <returns></returns>
         </member>
+        <member name="M:FreeSql.IAdo.ExecuteConnectTestAsync(System.Int32,System.Threading.CancellationToken)">
+            <summary>
+            测试数据库是否连接正确，本方法执行如下命令：<para></para>
+            MySql/SqlServer/PostgreSQL/达梦/人大金仓/神通: SELECT 1<para></para>
+            Oracle: SELECT 1 FROM dual<para></para>
+            </summary>
+            <param name="commandTimeout">命令超时设置(秒)</param>
+            <param name="cancellationToken"></param>
+            <returns>true: 成功, false: 失败</returns>
+        </member>
+        <member name="M:FreeSql.IAdo.ExecuteReaderAsync(System.Func{FreeSql.Internal.Model.FetchCallbackArgs{System.Data.Common.DbDataReader},System.Threading.Tasks.Task},System.Data.CommandType,System.String,System.Data.Common.DbParameter[],System.Threading.CancellationToken)">
+            <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】
+            </summary>
+            <param name="readerHander"></param>
+            <param name="cmdType"></param>
+            <param name="cmdText"></param>
+            <param name="cmdParms"></param>
+            <param name="cancellationToken"></param>
+        </member>
+        <member name="M:FreeSql.IAdo.ExecuteReaderAsync(System.Func{FreeSql.Internal.Model.FetchCallbackArgs{System.Data.Common.DbDataReader},System.Threading.Tasks.Task},System.String,System.Object,System.Threading.CancellationToken)">
+            <summary>
+            查询，ExecuteReaderAsync(dr => {}, "select * from user where age > @age", new { age = 25 })<para></para>
+            提示：parms 参数还可以传 Dictionary&lt;string, object&gt;
+            </summary>
+            <param name="readerHander"></param>
+            <param name="cmdText"></param>
+            <param name="parms"></param>
+            <param name="cancellationToken"></param>
+        </member>
+        <member name="M:FreeSql.IAdo.ExecuteArrayAsync(System.Data.CommandType,System.String,System.Data.Common.DbParameter[],System.Threading.CancellationToken)">
+            <summary>
+            查询
+            </summary>
+            <param name="cmdType"></param>
+            <param name="cmdText"></param>
+            <param name="cmdParms"></param>
+            <param name="cancellationToken"></param>
+        </member>
+        <member name="M:FreeSql.IAdo.ExecuteArrayAsync(System.String,System.Object,System.Threading.CancellationToken)">
+            <summary>
+            查询，ExecuteArrayAsync("select * from user where age > @age", new { age = 25 })<para></para>
+            提示：parms 参数还可以传 Dictionary&lt;string, object&gt;
+            </summary>
+            <param name="cmdText"></param>
+            <param name="parms"></param>
+            <param name="cancellationToken"></param>
+            <returns></returns>
+        </member>
+        <member name="M:FreeSql.IAdo.ExecuteDataSetAsync(System.Data.CommandType,System.String,System.Data.Common.DbParameter[],System.Threading.CancellationToken)">
+            <summary>
+            查询
+            </summary>
+            <param name="cmdType"></param>
+            <param name="cmdText"></param>
+            <param name="cmdParms"></param>
+            <param name="cancellationToken"></param>
+        </member>
+        <member name="M:FreeSql.IAdo.ExecuteDataSetAsync(System.String,System.Object,System.Threading.CancellationToken)">
+            <summary>
+            查询，ExecuteDataSetAsync("select * from user where age > @age; select 2", new { age = 25 })<para></para>
+            提示：parms 参数还可以传 Dictionary&lt;string, object&gt;
+            </summary>
+            <param name="cmdText"></param>
+            <param name="parms"></param>
+            <param name="cancellationToken"></param>
+            <returns></returns>
+        </member>
+        <member name="M:FreeSql.IAdo.ExecuteDataTableAsync(System.Data.CommandType,System.String,System.Data.Common.DbParameter[],System.Threading.CancellationToken)">
+            <summary>
+            查询
+            </summary>
+            <param name="cmdType"></param>
+            <param name="cmdText"></param>
+            <param name="cmdParms"></param>
+            <param name="cancellationToken"></param>
+        </member>
+        <member name="M:FreeSql.IAdo.ExecuteDataTableAsync(System.String,System.Object,System.Threading.CancellationToken)">
+            <summary>
+            查询，ExecuteDataTableAsync("select * from user where age > @age", new { age = 25 })<para></para>
+            提示：parms 参数还可以传 Dictionary&lt;string, object&gt;
+            </summary>
+            <param name="cmdText"></param>
+            <param name="parms"></param>
+            <param name="cancellationToken"></param>
+            <returns></returns>
+        </member>
+        <member name="M:FreeSql.IAdo.ExecuteNonQueryAsync(System.Data.CommandType,System.String,System.Data.Common.DbParameter[],System.Threading.CancellationToken)">
+            <summary>
+            在【主库】执行
+            </summary>
+            <param name="cmdType"></param>
+            <param name="cmdText"></param>
+            <param name="cmdParms"></param>
+            <param name="cancellationToken"></param>
+        </member>
+        <member name="M:FreeSql.IAdo.ExecuteNonQueryAsync(System.String,System.Object,System.Threading.CancellationToken)">
+            <summary>
+            在【主库】执行，ExecuteNonQueryAsync("delete from user where age > @age", new { age = 25 })<para></para>
+            提示：parms 参数还可以传 Dictionary&lt;string, object&gt;
+            </summary>
+            <param name="cmdText"></param>
+            <param name="parms"></param>
+            <param name="cancellationToken"></param>
+            <returns></returns>
+        </member>
+        <member name="M:FreeSql.IAdo.ExecuteScalarAsync(System.Data.CommandType,System.String,System.Data.Common.DbParameter[],System.Threading.CancellationToken)">
+            <summary>
+            在【主库】执行
+            </summary>
+            <param name="cmdType"></param>
+            <param name="cmdText"></param>
+            <param name="cmdParms"></param>
+            <param name="cancellationToken"></param>
+        </member>
+        <member name="M:FreeSql.IAdo.ExecuteScalarAsync(System.String,System.Object,System.Threading.CancellationToken)">
+            <summary>
+            在【主库】执行，ExecuteScalarAsync("select 1 from user where age > @age", new { age = 25 })<para></para>
+            提示：parms 参数还可以传 Dictionary&lt;string, object&gt;
+            </summary>
+            <param name="cmdText"></param>
+            <param name="parms"></param>
+            <param name="cancellationToken"></param>
+            <returns></returns>
+        </member>
+        <member name="M:FreeSql.IAdo.QueryAsync``1(System.Data.CommandType,System.String,System.Data.Common.DbParameter[],System.Threading.CancellationToken)">
+            <summary>
+            执行SQL返回对象集合，QueryAsync&lt;User&gt;("select * from user where age > @age", new SqlParameter { ParameterName = "age", Value = 25 })
+            </summary>
+            <typeparam name="T"></typeparam>
+            <param name="cmdType"></param>
+            <param name="cmdText"></param>
+            <param name="cmdParms"></param>
+            <param name="cancellationToken"></param>
+            <returns></returns>
+        </member>
+        <member name="M:FreeSql.IAdo.QueryAsync``1(System.String,System.Object,System.Threading.CancellationToken)">
+            <summary>
+            执行SQL返回对象集合，QueryAsync&lt;User&gt;("select * from user where age > @age", new { age = 25 })<para></para>
+            提示：parms 参数还可以传 Dictionary&lt;string, object&gt;
+            </summary>
+            <typeparam name="T"></typeparam>
+            <param name="cmdText"></param>
+            <param name="parms"></param>
+            <param name="cancellationToken"></param>
+            <returns></returns>
+        </member>
+        <member name="M:FreeSql.IAdo.QueryAsync``2(System.Data.CommandType,System.String,System.Data.Common.DbParameter[],System.Threading.CancellationToken)">
+            <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>
+            <typeparam name="T2"></typeparam>
+            <param name="cmdType"></param>
+            <param name="cmdText"></param>
+            <param name="cmdParms"></param>
+            <param name="cancellationToken"></param>
+            <returns></returns>
+        </member>
+        <member name="M:FreeSql.IAdo.QueryAsync``2(System.String,System.Object,System.Threading.CancellationToken)">
+            <summary>
+            执行SQL返回对象集合，Query&lt;User, Address&gt;("select * from user where age > @age; select * from address", new { age = 25 })<para></para>
+            提示：parms 参数还可以传 Dictionary&lt;string, object&gt;
+            </summary>
+            <typeparam name="T1"></typeparam>
+            <typeparam name="T2"></typeparam>
+            <param name="cmdText"></param>
+            <param name="parms"></param>
+            <param name="cancellationToken"></param>
+            <returns></returns>
+        </member>
         <member name="E:FreeSql.IAop.ParseExpression">
             <summary>
             可自定义解析表达式
@@ -4325,6 +4496,12 @@
             <param name="timeout">超时</param>
             <returns></returns>
         </member>
+        <member name="M:FreeSql.Internal.ObjectPool.IObjectPool`1.GetAsync">
+            <summary>
+            获取资源
+            </summary>
+            <returns></returns>
+        </member>
         <member name="M:FreeSql.Internal.ObjectPool.IObjectPool`1.Return(FreeSql.Internal.ObjectPool.Object{`0},System.Boolean)">
             <summary>
             使用完毕后，归还资源
@@ -4400,6 +4577,12 @@
             </summary>
             <param name="obj">资源对象</param>
         </member>
+        <member name="M:FreeSql.Internal.ObjectPool.IPolicy`1.OnGetAsync(FreeSql.Internal.ObjectPool.Object{`0})">
+            <summary>
+            从对象池获取对象成功的时候触发，通过该方法统计或初始化对象
+            </summary>
+            <param name="obj">资源对象</param>
+        </member>
         <member name="M:FreeSql.Internal.ObjectPool.IPolicy`1.OnReturn(FreeSql.Internal.ObjectPool.Object{`0})">
             <summary>
             归还对象给对象池的时候触发