/// <summary>
/// 设置分表dbContext
/// 需要为操作对象设置可变表名称
/// 如TableAttr的Name为Data{0}.tablePfx参数为2000.则表名称为Data2000
/// </summary>
/// <typeparam name="T">操作对象类型</typeparam>
/// <param name="subTableArg">分表参数</param>
/// <returns>返回subTableDbContext.只能用于指定分表操作.</returns>
public SubTableDbContext GetSubTableDbContext <T>(object subTableArg)
{
SubTableDbContext subTableDbContext = new SubTableDbContext(this.ConnectString, this.DbType);
subTableDbContext.AddSubTableArg <T>(subTableArg);
return(subTableDbContext);
}
/// <summary>
/// 设置分表dbContext
/// 需要为操作对象设置可变表名称
/// 如TableAttr的Name为Data{0}.tablePfx参数为2000.则表名称为Data2000
/// </summary>
/// <typeparam name="T">操作对象类型</typeparam>
/// <param name="subTableArg">分表参数</param>
/// <returns>返回subTableDbContext.只能用于指定分表操作.</returns>
public virtual SubTableDbContext SubTable <T>(object subTableArg)
{
SubTableDbContext subTableDbContext = null;
if (this is SubTableDbContext)
{
subTableDbContext = (SubTableDbContext)this;
subTableDbContext.AddSubTableArg <T>(subTableArg);
}
else
{
subTableDbContext = new SubTableDbContext(this.ConnectString, this.DbType);
subTableDbContext.AddSubTableArg <T>(subTableArg);
}
return(subTableDbContext);
}