excel - Problem with VBA script reading from MySql database -

-

i having trouble vba script in excel should reading mysql database. sql query should return 1 record returns empty resultset. generated statement works fine when run through phpmyadmin.

here code:

function getclientid(emailaddress string)     dim rs adodb.recordset     dim sql string      connectdb      set rs = new adodb.recordset      sql = "select client_id clients email_address = '" & emailaddress & "' limit 1"     debug.print sql     rs.open sql, oconn      debug.print rs.recordcount      if (rs.recordcount = -1)         getclientid = null     else         getclientid = rs(0)     end if     rs.close end function

edit: database connect function.

function connectdb()     on error goto errhandler      set oconn = new adodb.connection     oconn.open "driver={mysql odbc 5.1 driver};" & _     "server=localhost;" & _     "database=mydb;" & _     "user=user;" & _     "password=password;" & _     "option=3"      'debug.print oconn      exit function errhandler:     msgbox err.description, vbcritical, err.source end function

the connectdb function connecting ok running other scripts it. if can see doing wrong appreciated.

many in advance.

garry

myodbc not provide recordcount-attribute.

re: problem recordcount asp & mysql

rs.recordcount = -1 myodbc

re: ado connection recordcount

so, if need recordcount, set cursorlocation property aduseclient. if not, iterate through recordset this:

do while not rs.eof     '...do magic     rs.movenext loop

Comments

Post a Comment

Popular posts from this blog

linux - Using a Cron Job to check if my mod_wsgi / apache server is running and restart -

-
my group , running server based upon django , uses mod_wsgi run apache server. not working on project after over, attempting set cronjob similar functionality check if apache server has shut down(system restart or power failure), , if has, restart server me. i've found documentation on how check if apache server down , restart server if is, our server uses https , our start command pretty verbose. can use functionality provided in these examples: https://askubuntu.com/questions/277389/cron-job-to-restart-apache https://www.digitalocean.com/community/tutorials/how-to-use-a-simple-bash-script-to-restart-server-programs or need more complicated process make happen? the command use start server is python manage.py runmodwsgi --host 0.0.0.0 --port 8001 --https-port 8000 --ssl-certificate (certificate location) --server-name (domain name) i'm pretty new linux , using both mod-wsgi apache appreciated. you better off using --setup-only option mod_wsgi-expres...
Read more

actionscript 3 - TweenLite does not work with object -

-
i got following problem: i have object called tempscore game. this object blitted canvas renderer via copypixels method. object not display object. it's score-object (self made). score-object extends object called basicblitarrayobject. basicblitarrayobject extends eventdispatcher (therefore no display object). i tried apply several different tweenlite-plugins tempscore-object (i.e. transformaroundcenter, colormatrixfilter, etc.). nothing happens. absolutely nothing. sometimes error messages (when plugin requires display object , object not display object). far good. according greensock (maker of tweenlite) engine can tween numeric property of object. when plugin transformaroundcenter requires display object tweening have modify plugin working non-display object (tempscore). can't because it's way hard me. my game rests upon code: http://www.8bitrocket.com/book/ch11_blastermines.zip try apply tweenlite object called tempmine inside game class blastermines. ...
Read more

jQuery Ajax Render Fragments OR Whole Page -

-
i'm in throes of building application wraps mess of legacy code. page working on, need substitute fragment divs constructed on back-end -- or else need replace entire page altogether. idea there dynamically controlled flow needs satisfied before can forward legacy product. substituting fragments works fine, seen in below my_body_content swap. trouble comes when i'm trying render not fragment, whole page, in "body" swap. @ point page goes blank. i want similar errors returned server. want nice rest 404 error messages displayed on screen, legacy-product 404s show in legacy-product 404 page. yes, requirements project weird. that's not problem can fix. here's jquery invocation, names changed protect guilty: $.ajax({ url: "places/things", type: "post", data: json.stringify(somebadassobject), datatype: "text", accepts: "text/html", contenttype: "application/json; charset=...
Read more