如何根據第一個最小到最大，數字后跟Alpha對sql server結果進行排序

Question

SELECT CASE WHEN LTRIM(BINNUMBER)='999999' THEN 'NO BIN' ELSE BINNUMBER END AS BINNUMBER,
                                      --SELECT BINNUMBER,
                                      SUBCLASS,
                                      STYLE_DESCRIPTION,
                                      style_code,
                                      color_code,
                                      size_code,
                                      QUANTITY_SOLD,
                                      SOH,
                                      CURRENT_PRICE     
                                      FROM #Final_By_Selection_withMinBin
                                      --WHERE BINNUMBER NOT BETWEEN '1' AND '999999'  || NOT BETWEEN @intFrom_BinNo AND @intTo_BinNo
                                      WHERE MIN_BINNUMBER NOT BETWEEN @intFrom_BinNo AND @intTo_BinNo
                                      ORDER BY

                                     --LEFT(size_master_id,PATINDEX('%[0-9]%',size_master_id)-1), -- alphabetical sort
                                     --CONVERT(VARCHAR,SUBSTRING(size_master_id,PATINDEX('%[0-9]%',size_master_id),LEN(size_master_id))) -- numerical sort

                                        substring(size_master_id, 0,patindex('%[0-9]%',size_master_id))+right ('00000' + substring(size_master_id,
                                        patindex('%[0-9]%',size_master_id) , len(size_master_id)),5)
                                                                END

Answer 1

假設您的列采用“NNNNAAA”（N 數字、A 字母）格式，您可以使用

ORDER BY 
CAST(CASE WHEN PATINDEX('%[a-zA-Z]%', description) > 0 THEN 0 ELSE -1 END AS INT),

CAST(CASE WHEN substring(description,PATINDEX('%[0-9]%', description),ISNULL( NULLIF( PATINDEX('%[a-zA-Z]%', description) - 1, -1 ),LEN(description) )) = '' THEN 2147483647
          ELSE substring(description,PATINDEX('%[0-9]%', description),ISNULL( NULLIF( PATINDEX('%[a-zA-Z]%', description) - 1, -1 ),LEN(description) )) 
          END AS INT),

substring(description,PATINDEX('%[a-zA-Z]%', description),LEN(description) - PATINDEX('%[a-zA-Z]%', description) + 1

解釋：

PATINDEX 為我獲取該字符串中的第一個字母索引/第一個數字索引。 因此，首先我按數字部分是否存在對輸出進行排序，然后按 alpha 部分對輸出進行排序。 希望這對你有幫助。