Query without Nested

Ask a Question related to Coldfusion Database Access, Design and Development.

  1. #1

    Default Query without Nested

    How to rewrite this query with out nested select statments ?
    SELECT employee_name

    FROM employees

    WHERE employee_key IN (

    SELECT employee_key

    FROM employee_departments

    WHERE department_key IN (

    SELECT department_key

    FROM departments

    WHERE department_name = 'Sales'

    )

    )

    Please help me in this regard.

    Thanks
    Amy

    BenAmy Guest

  2. Similar Questions and Discussions

    1. Nested query results
      Hello I'm sure this question is quite common, would be very grateful for any guidance. I have an access database, which contains two tables:...
    2. Query of Queries on query New type query
      In CF5 we have a page that creates a query, using queryNew and querySetCell and the like, we then used dbtype="query" and gave it's name so we could...
    3. Convert a query to a list, or find an item in a query
      Hi All, I am using CFPOP to retrieve mail from a server, then delete each message after I retrieve it. What I want to do is to check that I don;t...
    4. CAML Query: Multiple Query Fields Issue
      I need to Create a CAML Query Dynamically with VB to a Sharepoint WebService GetListItems Method. The User Could Select 1 to X Number of IDs...
    5. BCP query out executed by xp_cmdshell works fine from query analyzer but fails from VB Component
      Hi all, I have a stored procedure which returns a vast number of record and i have to write the output into a csv file. I'm using BCP utility to...
  3. #2

    Default Re: Query without Nested

    Something like this... but the exact syntax depends on your database type

    --- Not tested
    SELECT e.employee_name
    FROM employees e INNER JOIN employee_departments ed ON e.employee_key =
    ed.employee_key
    INNER JOIN department_key dk ON ed.department_key =
    dk.department_key
    WHERE dk.department_name = 'Sales'

    mxstu Guest

Posting Permissions

  • You may not post new threads
  • You may post replies
  • You may not post attachments
  • You may not edit your posts

1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139