从MySQL到MS SQL，所有列均无效？

Question

我有以下在MySQL中完美执行的查询，但在MS SQL Server上执行时却给我带来麻烦：

SELECT failedlogins.*, siteprofiles.failedLogins AS max,
   COUNT(failedlogins.id) AS total
FROM failedlogins RIGHT JOIN siteprofiles ON failedlogins > 0
WHERE computerName LIKE 'some awesome name' AND timeStamp > 1340752043
GROUP BY computerName

我收到以下错误：

Msg 8120, Level 16, State 1, Line 2
Column 'failedlogins.id' is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause.
Msg 8120, Level 16, State 1, Line 2
Column 'failedlogins.timeStamp' is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause.
Msg 8120, Level 16, State 1, Line 2
Column 'failedlogins.userName' is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause.
Msg 8120, Level 16, State 1, Line 2
Column 'siteprofiles.failedLogins' is invalid in the select list because it is not contained in either an aggregate function or the GROUP BY clause.

我认为这与RIGHT JOIN ，但我不确定如何解决。

正如侧面说明，如果你不familar与MySQL，我只能从我加入了只有一行siteprofiles到failedlogins表。 通常，您会看到=符号，使多个表中的两行也一样。 在MySQL中，如果仅选择要在表上联接的一行，而不使用equals运算符将各行链接在一起，则它将把该行联接到返回的每一行上。

有人可以帮我调试上面的陈述吗？

---

编辑：

这是构造failedlogins登录表的SQL：

CREATE TABLE failedlogins (
  "id" int NOT NULL,
  "timeStamp" int NOT NULL,
  "computerName" NTEXT NOT NULL,
  "userName" NTEXT NOT NULL,
  PRIMARY KEY ("id")
) ;

和siteprofiles表：

CREATE TABLE siteprofiles (
  "id" int NOT NULL,
  "siteName" varchar(200) NOT NULL,
  "paddingTop" tinyint NOT NULL,
  "paddingLeft" tinyint NOT NULL,
  "paddingRight" tinyint NOT NULL,
  "paddingBottom" tinyint NOT NULL,
  "width" int NOT NULL,
  "height" int NOT NULL,
  "sideBar" text NOT NULL,
  "auto" text NOT NULL,
  "siteFooter" text NOT NULL,
  "author" varchar(200) NOT NULL,
  "language" varchar(15) NOT NULL,
  "copyright" varchar(200) NOT NULL,
  "description" NTEXT NOT NULL,
  "meta" text NOT NULL,
  "timeZone" varchar(20) NOT NULL,
  "welcome" text NOT NULL,
  "style" varchar(200) NOT NULL,
  "iconType" text NOT NULL,
  "spellCheckerAPI" varchar(50) NOT NULL,
  "saptcha" text NOT NULL,
  "question" NTEXT NOT NULL,
  "answer" NTEXT NOT NULL,
  "failedLogins" int NOT NULL,
  PRIMARY KEY ("siteName")
);

INSERT INTO siteprofiles (id, siteName, paddingTop, paddingLeft, paddingRight, paddingBottom, width, height, sideBar, auto, siteFooter, author, language, copyright, description, meta, timeZone, welcome, style, iconType, spellCheckerAPI, saptcha, question, answer, failedLogins) VALUES
(1, 'The Bell News Magazine', 0, 0, 0, 0, 260, 180, 'Right', '', '<p>&copy; 2011 The Bell News Magazine</p>', 'The Bell News Magazine', 'en-US', '© 2011 The Bell News Magazine', 'The collaborative, innovative Bell News Magazine', 'The Bell News Magazine, The PAVCS Bell News Magazine, The Pennsylvania Virtual Charter School Bell News Magazine, Pennsylvania Virtual Charter School Bell News Magazine, Bell News Magazine, Bell News, Bell Magazine, The Bell Magazine, The Bell News', 'America/New_York', 'Ads', 'onlineUniversity.css', 'gif', 'jmyppg6c5k5ajtqcra7u4eql4l864mps48auuqliy3cccqrb6b', 'auto', '', '', 5);

感谢您的时间。

Answer 1

自提供第一个答案以来，您似乎已经编辑了问题。 错误的调子

在选择列表中，列'failedlogins.id'无效，因为该列未包含在聚合函数或GROUP BY子句中。

...是由于以下事实：尽管MySQL（在其默认配置下）对GROUP BY的内容非常宽容，但其他RDBMS却没有。 为了从failedlogins.*提取所有其他列，您需要对仅对相关组列进行计数的子查询进行JOIN 。

SELECT
  failedlogins.*, 
  siteprofiles.failedlogins AS max,
  logincount
FROM 
  failedlogins RIGHT JOIN siteprofiles ON failedlogins > 0
  /* Join matches remaining columns to the counts of computerName */
  INNER JOIN (
    /* Subquery gets computerName and count to join against */
    SELECT computerName, COUNT(*) logincount FROM failedlogins GROUP BY computerName
  ) logincounter ON failedlogins.computerName LIKE logincounter.computerName
WHERE failedlogins.computerName LIKE 'some awesome name' AND timeStamp > 1340752043

Answer 2

如果failedlogins为数字，则需要明确指定条件

ON failedlogins > 0

Answer 3

FROM failedlogins RIGHT JOIN siteprofiles ON failedlogins

我认为ON必须是有条件的，例如：

failedlogins is not null