76 lines
2.1 KiB
C#
76 lines
2.1 KiB
C#
using CYQ.Data.SQL;
|
||
using CYQ.Data.Table;
|
||
using System;
|
||
using System.Collections.Generic;
|
||
using System.Text;
|
||
|
||
namespace CYQ.Data.Tool
|
||
{
|
||
|
||
/// <summary>
|
||
/// （表、视图、存储过程）相关信息
|
||
/// </summary>
|
||
public class TableInfo
|
||
{
|
||
internal TableInfo()
|
||
{
|
||
|
||
}
|
||
public TableInfo(string name, string type, string description, DBInfo dbInfo)
|
||
{
|
||
_Name = name;
|
||
_Type = type;
|
||
_Description = description;
|
||
_DBInfo = dbInfo;
|
||
}
|
||
private string _Name;
|
||
/// <summary>
|
||
/// （表、视图、存储过程）名称（只读）
|
||
/// </summary>
|
||
public string Name
|
||
{
|
||
get { return _Name; }
|
||
}
|
||
private string _Type;
|
||
/// <summary>
|
||
/// 类型（只读）
|
||
/// </summary>
|
||
public string Type { get { return _Type; } }
|
||
private string _Description;
|
||
/// <summary>
|
||
/// 描述（可写）
|
||
/// </summary>
|
||
public string Description { get { return _Description; } set { _Description = value; } }
|
||
private DBInfo _DBInfo;
|
||
/// <summary>
|
||
/// 数据库信息（只读）
|
||
/// </summary>
|
||
public DBInfo DBInfo { get { return _DBInfo; } }
|
||
/// <summary>
|
||
/// 获取指定（表、视图、存储过程）名称的Hash值
|
||
/// </summary>
|
||
/// <returns></returns>
|
||
public static int GetHashCode(string name)
|
||
{
|
||
if (string.IsNullOrEmpty(name)) {
|
||
return "".GetHashCode();
|
||
}
|
||
return Math.Abs(name.Replace("-", "").Replace("_", "").Replace(" ", "").ToLower().GetHashCode());
|
||
}
|
||
/// <summary>
|
||
/// 获取相关的列架构（对表和视图有效）
|
||
/// </summary>
|
||
public MDataColumn Columns
|
||
{
|
||
get
|
||
{
|
||
if (Type == "U" || Type == "V")
|
||
{
|
||
return TableSchema.GetColumns(Name, DBInfo.ConnString);
|
||
}
|
||
return null;
|
||
}
|
||
}
|
||
}
|
||
}
|