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108 lines
4.1 KiB
C#
108 lines
4.1 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using ZKLT.Hadoop.Model;
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namespace ZKLT.Hadoop.Interface
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{
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public interface ITableService
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{
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/// <summary>
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/// 同步结构
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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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/// <returns>是否成功</returns>
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public bool InitStruct(HDP_Source source, HDP_Table table);
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/// <summary>
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/// 删除结构
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/// </summary>
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/// <param name="source">源</param>
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/// <param name="tableKey">表</param>
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/// <returns>是否成功</returns>
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public bool RemoveStruct(HDP_Source source, string tableKey);
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/// <summary>
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/// 插入数据
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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="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, Dictionary<string, object> row);
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/// <summary>
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/// 更新
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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="where">条件</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 Update(HDP_Source source, HDP_Table table, Dictionary<string, string> where, Dictionary<string, object> row);
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/// <summary>
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/// 删除
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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="where">条件</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 Delete(HDP_Source source, HDP_Table table, Dictionary<string, string> where, Dictionary<string, object> row);
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/// <summary>
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/// 查询单个
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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="where">条件</param>
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/// <param name="row">数据</param>
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/// <returns>结果</returns>
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public T? QuerySingle<T>(HDP_Source source, HDP_Table table, Dictionary<string, string> where, Dictionary<string, object> row, string[]? col);
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/// <summary>
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/// 查询列表
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/// </summary>
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/// <typeparam name="T">返回类型</typeparam>
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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="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 T[] Query<T>(HDP_Source source, HDP_Table table, Dictionary<string, string>? where, Dictionary<string, object>? row,
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Dictionary<string, object>? order, string[]? col);
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/// <summary>
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/// 查询列表
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/// </summary>
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/// <typeparam name="T">返回类型</typeparam>
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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="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, Dictionary<string, string>? where, Dictionary<string, object>? row, Dictionary<string, object>? order, string[]? col);
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/// <summary>
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/// 判断数据源是否存在表
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/// </summary>
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/// <param name="source">数据源</param>
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/// <param name="tableName">表名</param>
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/// <returns>是否存在</returns>
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public bool DbExistTable(HDP_Source source, string tableName);
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/// <summary>
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/// 查询数据列
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/// </summary>
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/// <param name="source">数据源</param>
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/// <param name="tableName">表名</param>
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/// <returns>列</returns>
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public HDP_Column[] DbGetColumns(HDP_Source source, string tableName);
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}
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}
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