我有一個php腳本,顯示500 Internal Server Error
如果ff行在查詢中。PHP 500內部服務器由於SQL查詢而導致的錯誤
CONVERT(INT,cast(reverse(substring(char_data, 301, 4)) as BINARY(4))) AS maxexperience
當我刪除它,一切都會工作。
$SQL = "SELECT TOP 10
CONVERT(VARCHAR,substring(char_data, 9, 16)) AS name,
CONVERT(INT,cast(reverse(substring(char_data, 7, 2)) as BINARY(2))) AS level,
CONVERT(INT,substring(char_data, 25, 1)) AS type,
CONVERT(INT,cast(reverse(substring(char_data, 263, 2)) as BINARY(2))) AS strength,
CONVERT(INT,cast(reverse(substring(char_data, 265, 2)) as BINARY(2))) AS wisdom,
CONVERT(INT,cast(reverse(substring(char_data, 267, 2)) as BINARY(2))) AS dexterity,
CONVERT(INT,cast(reverse(substring(char_data, 269, 2)) as BINARY(2))) AS charisma,
CONVERT(INT,cast(reverse(substring(char_data, 271, 2)) as BINARY(2))) AS intelligence,
CONVERT(INT,cast(reverse(substring(char_data, 273, 2)) as BINARY(2))) AS constitution,
CONVERT(INT,cast(reverse(substring(char_data, 309, 2)) as BINARY(2))) AS fame,
CONVERT(INT,cast(reverse(substring(char_data, 301, 4)) as BINARY(4))) AS maxexperience
FROM CHAR_DATA0 WHERE CONVERT(INT, substring(char_data, 261, 1))=0x00 ORDER BY level DESC";
我試圖從MSSMS運行相同的腳本 - 2008
name level type strength wisdom dexterity charisma intelligence constitution fame maxexperience
ladycharm 340 4 3510 1210 5200 2001 1120 4236 14265 1782451348
它的工作。但是從PHP腳本中,它發出了一個錯誤。 請指教?謝謝。
---上的cPanel的錯誤日誌---
[Sat Jul 28 13:01:24 2012] [error] [client IP] File does not exist: /home/blazegam/public_html/test/404.shtml
[Sat Jul 28 13:01:24 2012] [error] [client IP] File does not exist: /home/blazegam/public_html/test/favicon.ico
[Sat Jul 28 13:00:38 2012] [error] [client IP] File does not exist: /home/blazegam/public_html/test/404.shtml
[Sat Jul 28 13:00:38 2012] [error] [client IP] File does not exist: /home/blazegam/public_html/test/favicon.ico
經過甚至試圖使一個腳本,應該錯誤的日誌。我看到了該腳本的錯誤。但不適用於此腳本。它沒有記錄一個錯誤。
規格化該表格是否更有意義,因此您不必對每個查詢執行所有可怕的操作? – 2012-07-28 20:50:56
查看錯誤日誌中的實際錯誤。這是MS SQL嗎?使用代碼中的'mssql_get_last_message()'也可以看到錯誤 – 2012-07-28 20:51:22
正常化不會出現問題。不能改變設計。 – nambla 2012-07-28 20:57:27