www.webdeveloper.com
Results 1 to 5 of 5

Thread: Help with query

  1. #1
    Join Date
    Jan 2013
    Posts
    1

    Help with query

    Hi,
    I am doing a project with dreamweaver and i ran into a hitch with my select statement.
    I have this

    Code:
    SELECT *
        FROM client, `statement`
        WHERE client.client_id = `statement`.client_id
    when i execute this it selects everybody in the database. So i want to add another WHERE statement to this query, this time one that compares the client.username with the session variable "MM_Username".
    Thank you in anticipation of solving this for me!
    So I am looking at something like this

    Code:
    SELECT *
        FROM client, `statement`
        WHERE client.client_id = `statement`.client_id  AND WHERE client.username = '$_SESSION['MM_Username']'
    The session php code is as follows



    PHP Code:
    <?php
        
    if (!isset($_SESSION)) {
          
    session_start();
        }
        
    $MM_authorizedUsers "";
        
    $MM_donotCheckaccess "true";
         
        
    // *** Restrict Access To Page: Grant or deny access to this page
        
    function isAuthorized($strUsers$strGroups$UserName$UserGroup) { 
          
    // For security, start by assuming the visitor is NOT authorized. 
          
    $isValid False
         
          
    // When a visitor has logged into this site, the Session variable MM_Username set equal to their username. 
          // Therefore, we know that a user is NOT logged in if that Session variable is blank. 
          
    if (!empty($UserName)) { 
            
    // Besides being logged in, you may restrict access to only certain users based on an ID established when they login. 
            // Parse the strings into arrays. 
            
    $arrUsers Explode(","$strUsers); 
            
    $arrGroups Explode(","$strGroups); 
            if (
    in_array($UserName$arrUsers)) { 
              
    $isValid true
            } 
            
    // Or, you may restrict access to only certain users based on their username. 
            
    if (in_array($UserGroup$arrGroups)) { 
              
    $isValid true
            } 
            if ((
    $strUsers == "") && true) { 
              
    $isValid true
            } 
          } 
          return 
    $isValid
        }
         
        
    $MM_restrictGoTo "myflog.php";
        if (!((isset(
    $_SESSION['MM_Username'])) && (isAuthorized("",$MM_authorizedUsers$_SESSION['MM_Username'], $_SESSION['MM_UserGroup'])))) {   
          
    $MM_qsChar "?";
          
    $MM_referrer $_SERVER['PHP_SELF'];
          if (
    strpos($MM_restrictGoTo"?")) $MM_qsChar "&";
          if (isset(
    $_SERVER['QUERY_STRING']) && strlen($_SERVER['QUERY_STRING']) > 0
          
    $MM_referrer .= "?" $_SERVER['QUERY_STRING'];
          
    $MM_restrictGoTo $MM_restrictGoTo$MM_qsChar "accesscheck=" urlencode($MM_referrer);
          
    header("Location: "$MM_restrictGoTo); 
          exit;
        }
        
    ?>

  2. #2
    Join Date
    Sep 2012
    Posts
    5
    Hey,

    I'm not really that experienced with PHP/MySQL but maybe you should try adding ` and ' accordingly.
    Meaning:
    Code:
    SELECT 
        FROM `client`,`statement`
        WHERE `client`.`client_id` = `statement`.`client_id` 
        AND WHERE `username`='{$_SESSION['$MM_username']}'
    Not really sure if this SQL statement will work properly with the "AND WHERE".
    Last edited by KirillTaylor; 01-17-2013 at 07:18 AM. Reason: addition

  3. #3
    Join Date
    Sep 2012
    Posts
    5
    Also, if you have wamp or xampp set up, use phpmyadmin SQL query feature to see what's the problem

  4. #4
    Join Date
    Aug 2012
    Posts
    155
    Use a join
    PHP Code:
    SELECT client.*, statement.*
        
    FROM client INNER JOIN statement
        ON client
    .client_id statement.client_id
        WHERE client
    .username '".$_SESSION['MM_Username']."'

  5. #5
    Join Date
    Jan 2013
    Posts
    2
    use Inner Join

Thread Information

Users Browsing this Thread

There are currently 1 users browsing this thread. (0 members and 1 guests)

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •  
HTML5 Development Center

"

"

X vBulletin 4.2.2 Debug Information

  • Page Generation 0.17430 seconds
  • Memory Usage 2,899KB
  • Queries Executed 15 (?)
More Information
Template Usage (34):
  • (1)SHOWTHREAD
  • (1)ad_footer_end
  • (1)ad_footer_start
  • (1)ad_global_above_footer
  • (1)ad_global_below_navbar
  • (1)ad_global_header1
  • (1)ad_global_header2
  • (1)ad_navbar_below
  • (1)ad_showthread_firstpost_sig
  • (1)ad_showthread_firstpost_start
  • (1)ad_thread_first_post_content
  • (1)ad_thread_last_post_content
  • (3)bbcode_code
  • (2)bbcode_php
  • (1)footer
  • (1)forumjump
  • (1)forumrules
  • (1)gobutton
  • (1)header
  • (1)headinclude
  • (1)headinclude_bottom
  • (5)memberaction_dropdown
  • (1)navbar
  • (4)navbar_link
  • (1)navbar_moderation
  • (1)navbar_noticebit
  • (1)navbar_tabs
  • (2)option
  • (5)postbit
  • (5)postbit_onlinestatus
  • (5)postbit_wrapper
  • (1)spacer_close
  • (1)spacer_open
  • (1)tagbit_wrapper 

Phrase Groups Available (6):
  • global
  • inlinemod
  • postbit
  • posting
  • reputationlevel
  • showthread
Included Files (26):
  • ./showthread.php
  • ./global.php
  • ./includes/class_bootstrap.php
  • ./includes/init.php
  • ./includes/class_core.php
  • ./includes/config.php
  • ./includes/functions.php
  • ./includes/functions_navigation.php
  • ./includes/class_friendly_url.php
  • ./includes/class_hook.php
  • ./includes/class_bootstrap_framework.php
  • ./vb/vb.php
  • ./vb/phrase.php
  • ./includes/functions_facebook.php
  • ./includes/functions_calendar.php
  • ./includes/functions_bigthree.php
  • ./includes/class_postbit.php
  • ./includes/class_bbcode.php
  • ./includes/functions_reputation.php
  • ./includes/functions_notice.php
  • ./packages/vbattach/attach.php
  • ./vb/types.php
  • ./vb/cache.php
  • ./vb/cache/db.php
  • ./vb/cache/observer/db.php
  • ./vb/cache/observer.php 

Hooks Called (70):
  • init_startup
  • friendlyurl_resolve_class
  • init_startup_session_setup_start
  • database_pre_fetch_array
  • database_post_fetch_array
  • init_startup_session_setup_complete
  • global_bootstrap_init_start
  • global_bootstrap_init_complete
  • cache_permissions
  • fetch_threadinfo_query
  • fetch_threadinfo
  • fetch_foruminfo
  • load_show_variables
  • load_forum_show_variables
  • global_state_check
  • global_bootstrap_complete
  • global_start
  • style_fetch
  • global_setup_complete
  • showthread_start
  • showthread_getinfo
  • strip_bbcode
  • friendlyurl_clean_fragment
  • friendlyurl_geturl
  • forumjump
  • cache_templates
  • cache_templates_process
  • template_register_var
  • template_render_output
  • fetch_template_start
  • fetch_template_complete
  • parse_templates
  • fetch_musername
  • notices_check_start
  • notices_noticebit
  • process_templates_complete
  • friendlyurl_redirect_canonical
  • showthread_post_start
  • showthread_query_postids
  • showthread_query
  • bbcode_fetch_tags
  • bbcode_create
  • showthread_postbit_create
  • postbit_factory
  • postbit_display_start
  • postbit_imicons
  • bbcode_parse_start
  • bbcode_parse_complete_precache
  • bbcode_parse_complete
  • postbit_display_complete
  • memberaction_dropdown
  • tag_fetchbit_complete
  • forumrules
  • navbits
  • navbits_complete
  • build_navigation_data
  • build_navigation_array
  • check_navigation_permission
  • process_navigation_links_start
  • process_navigation_links_complete
  • set_navigation_menu_element
  • build_navigation_menudata
  • build_navigation_listdata
  • build_navigation_list
  • set_navigation_tab_main
  • set_navigation_tab_fallback
  • navigation_tab_complete
  • fb_like_button
  • showthread_complete
  • page_templates