Reporting services 字母数字排序

我有一份从我的制造软件创建零件清单的报告。零件号列表当前如下所示：

DA100-12
DA100-121
DA100-122
DA100-13
DA100-131

DA100-12
DA100-13
DA100-121
DA100-122
DA100-131

SELECT PartNo, SUBSTR(PartNo, 1, CHARINDEX('-', PartNo)) AS PN, CONVERT(INT, SUBSTR(PartNo, CHARINDEX('-', PartNo) + 1, LEN(PartNo))) AS NumPart

PartNo      PN      NumPart
---------------------------
DA100-12    DA100   12
DA100-121   DA100   121
DA100-122   DA100   122
DA100-13    DA100   13
DA100-131   DA100   131

我希望他们在排序时考虑结尾的数字部分，如下所示：

DA100-12
DA100-121
DA100-122
DA100-13
DA100-131

DA100-12
DA100-13
DA100-121
DA100-122
DA100-131

SELECT PartNo, SUBSTR(PartNo, 1, CHARINDEX('-', PartNo)) AS PN, CONVERT(INT, SUBSTR(PartNo, CHARINDEX('-', PartNo) + 1, LEN(PartNo))) AS NumPart

PartNo      PN      NumPart
---------------------------
DA100-12    DA100   12
DA100-121   DA100   121
DA100-122   DA100   122
DA100-13    DA100   13
DA100-131   DA100   131

---

有没有人对如何在报告中实现这一点提出建议

您可以在

-

处拆分，然后按最后一部分进行数字排序。一种解决方案是已经在基础数据库查询中执行此操作，可能如下所示：

DA100-12
DA100-121
DA100-122
DA100-13
DA100-131

DA100-12
DA100-13
DA100-121
DA100-122
DA100-131

SELECT PartNo, SUBSTR(PartNo, 1, CHARINDEX('-', PartNo)) AS PN, CONVERT(INT, SUBSTR(PartNo, CHARINDEX('-', PartNo) + 1, LEN(PartNo))) AS NumPart

PartNo      PN      NumPart
---------------------------
DA100-12    DA100   12
DA100-121   DA100   121
DA100-122   DA100   122
DA100-13    DA100   13
DA100-131   DA100   131

您可能需要稍微查看一下

SUBSTR

索引，我现在实际上无法尝试。然后按PN和NumPart对SSR进行排序。查询结果应如下所示：

DA100-12
DA100-121
DA100-122
DA100-13
DA100-131

DA100-12
DA100-13
DA100-121
DA100-122
DA100-131

SELECT PartNo, SUBSTR(PartNo, 1, CHARINDEX('-', PartNo)) AS PN, CONVERT(INT, SUBSTR(PartNo, CHARINDEX('-', PartNo) + 1, LEN(PartNo))) AS NumPart

PartNo      PN      NumPart
---------------------------
DA100-12    DA100   12
DA100-121   DA100   121
DA100-122   DA100   122
DA100-13    DA100   13
DA100-131   DA100   131

---

我很确定，您也可以在SSRS本身的排序表达式中进行拆分。

如果数据中没有“.”字符，并且始终只有一个“-”分隔部分，您也可以利用T-SQL函数PARSENAME进行拆分。（最终，您最好重新设计部件，使部件名称的两个部分位于单独的列中。）

---

.

事实上并不那么一致。我有很多格式的零件。有些是1234、1234-1234、AB123-123、AB123-123X等。