sql - SQL-ROW_NUMBER（）OVER（ORDER BY）が機能しない

Question

句に何を入れてもORDER BY、結果セットの順序は変わりません。

WITH Results AS (
    SELECT DISTINCT 
        MessageThreadUsers.threadFK, 
        MessageThreads.threadDate, 
        Messages.MessageBody, 
        Messages.senderFK,
        Users.userFullName AS senderFullName, 
        ROW_NUMBER() OVER (ORDER BY MessageThreads.threadDate DESC) AS RowNumber

    FROM MessageThreadUsers
        JOIN MessageThreads ON MessageThreadUsers.threadFK = MessageThreads.threadID
        JOIN Messages ON MessageThreads.threadDate = Messages.messageDate
        JOIN Users ON Messages.senderFK = Users.userID

    WHERE userFK = 'usr_developer'
) 
SELECT * FROM Results WHERE RowNumber BETWEEN 1 AND 10

Answer 1

ORDER BYは、最も外側のSELECTステートメントに適用された場合にのみ返される行の順序を制御します。

これはうまくいくかもしれません：

WITH Results AS (
    SELECT DISTINCT 
        MessageThreadUsers.threadFK, 
        MessageThreads.threadDate, 
        Messages.MessageBody, 
        Messages.senderFK,
        Users.userFullName AS senderFullName, 
        ROW_NUMBER() OVER (ORDER BY MessageThreads.threadDate DESC) AS RowNumber

    FROM MessageThreadUsers
        JOIN MessageThreads ON MessageThreadUsers.threadFK = MessageThreads.threadID
        JOIN Messages ON MessageThreads.threadDate = Messages.messageDate
        JOIN Users ON Messages.senderFK = Users.userID

    WHERE userFK = 'usr_developer'
) 
SELECT * FROM Results WHERE RowNumber BETWEEN 1 AND 10
ORDER BY RowNumber