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- 增加 ISelect ToChunk 停止读取的逻辑控制 #360；

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28810
2020-07-21 17:40:30 +08:00
parent f2f1495efc
commit cd60c9dbd9
11 changed files with 356 additions and 318 deletions
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2
FreeSql/Interface/Curd/ISelect/ISelect0.cs
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@ -79,7 +79,7 @@ namespace FreeSql
/// <param name="size">数据块的大小</param>
/// <param name="done">处理数据块</param>
/// <param name="includeNestedMembers">false: 返回 2级 LeftJoin/InnerJoin/RightJoin 对象；true: 返回所有 LeftJoin/InnerJoin/RightJoin 的导航数据</param>
void ToChunk(int size, Action<List<T1>> done, bool includeNestedMembers = false);
void ToChunk(int size, Action<FetchCallbackArgs<List<T1>>> done, bool includeNestedMembers = false);
/// <summary>
/// 执行SQL查询，返回 field 指定字段的记录，并以元组或基础类型(int,string,long)接收，记录不存在时返回 Count 为 0 的列表
/// </summary>

26
FreeSql/Interface/IAdo.cs
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@ -58,21 +58,21 @@ namespace FreeSql
/// <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="fetchHandler"></param>
/// <param name="cmdType"></param>
/// <param name="cmdText"></param>
/// <param name="cmdParms"></param>
void ExecuteReader(Action<DbDataReader> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
void ExecuteReader(DbTransaction transaction, Action<DbDataReader> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
void ExecuteReader(DbConnection connection, DbTransaction transaction, Action<DbDataReader> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
void ExecuteReader(Action<FetchCallbackArgs<DbDataReader>> fetchHandler, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
void ExecuteReader(DbTransaction transaction, Action<FetchCallbackArgs<DbDataReader>> fetchHandler, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
void ExecuteReader(DbConnection connection, DbTransaction transaction, Action<FetchCallbackArgs<DbDataReader>> fetchHandler, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
/// <summary>
/// 查询，ExecuteReader(dr => {}, "select * from user where age > ?age", new { age = 25 })
/// </summary>
/// <param name="cmdText"></param>
/// <param name="parms"></param>
void ExecuteReader(Action<DbDataReader> readerHander, string cmdText, object parms = null);
void ExecuteReader(DbTransaction transaction, Action<DbDataReader> readerHander, string cmdText, object parms = null);
void ExecuteReader(DbConnection connection, DbTransaction transaction, Action<DbDataReader> readerHander, string cmdText, object parms = null);
void ExecuteReader(Action<FetchCallbackArgs<DbDataReader>> fetchHandler, string cmdText, object parms = null);
void ExecuteReader(DbTransaction transaction, Action<FetchCallbackArgs<DbDataReader>> fetchHandler, string cmdText, object parms = null);
void ExecuteReader(DbConnection connection, DbTransaction transaction, Action<FetchCallbackArgs<DbDataReader>> fetchHandler, string cmdText, object parms = null);
/// <summary>
/// 查询
/// </summary>
@ -235,17 +235,17 @@ namespace FreeSql
/// <param name="cmdType"></param>
/// <param name="cmdText"></param>
/// <param name="cmdParms"></param>
Task ExecuteReaderAsync(Func<DbDataReader, Task> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task ExecuteReaderAsync(DbTransaction transaction, Func<DbDataReader, Task> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task ExecuteReaderAsync(DbConnection connection, DbTransaction transaction, Func<DbDataReader, Task> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task ExecuteReaderAsync(Func<FetchCallbackArgs<DbDataReader>, Task> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task ExecuteReaderAsync(DbTransaction transaction, Func<FetchCallbackArgs<DbDataReader>, Task> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
Task ExecuteReaderAsync(DbConnection connection, DbTransaction transaction, Func<FetchCallbackArgs<DbDataReader>, Task> readerHander, CommandType cmdType, string cmdText, params DbParameter[] cmdParms);
/// <summary>
/// 查询，ExecuteReaderAsync(dr => {}, "select * from user where age > ?age", new { age = 25 })
/// </summary>
/// <param name="cmdText"></param>
/// <param name="parms"></param>
Task ExecuteReaderAsync(Func<DbDataReader, Task> readerHander, string cmdText, object parms = null);
Task ExecuteReaderAsync(DbTransaction transaction, Func<DbDataReader, Task> readerHander, string cmdText, object parms = null);
Task ExecuteReaderAsync(DbConnection connection, DbTransaction transaction, Func<DbDataReader, Task> readerHander, string cmdText, object parms = null);
Task ExecuteReaderAsync(Func<FetchCallbackArgs<DbDataReader>, Task> readerHander, string cmdText, object parms = null);
Task ExecuteReaderAsync(DbTransaction transaction, Func<FetchCallbackArgs<DbDataReader>, Task> readerHander, string cmdText, object parms = null);
Task ExecuteReaderAsync(DbConnection connection, DbTransaction transaction, Func<FetchCallbackArgs<DbDataReader>, Task> readerHander, string cmdText, object parms = null);
/// <summary>
/// 查询
/// </summary>