sql - Count issue when introducing a new column -

-

fairly new sql. i'm trying count total number of booking id's in query holidays in 2 regions.

this want need..

id        count  region name 427139        1  france 427776        2  spain 427776        2  france

but seem deliver this..

id        count  region name 427139        1  france 427776        1  spain 427776        1  france

bookings id's unique split 2 rows when introduce region region table (via quotes , properties tables.)

here's sql..

select count(bo.id) count,        bo.id 'booking id',        re.name 'region name' booking bo (nolock)   left join quote qu (nolock) on qu.id = bo.quoteid    left join property pr (nolock) on pr.code = qu.code    left join region re (nolock) on re.id = pr.regionid  bo.id = '427776' or bo.id = '427139' group bo.id,re.name  order bo.id

can help?

thanks looking!

in sqlserver2005+ can use over() clause aggregate function count()

select count(*) over(partition bo.id) [count],        bo.id 'booking id',        re.name 'region name'  booking bo (nolock)   left join quote qu (nolock) on qu.id = bo.quoteid    left join property pr (nolock) on pr.code = qu.code    left join region re (nolock) on re.id = pr.regionid bo.id = '427776' or bo.id = '427139' group bo.id, re.name order bo.id

i think request in new format can used without group clause

select count(*) over(partition bo.id) [count],        bo.id 'booking id',        re.name 'region name'  booking bo (nolock)   left join quote qu (nolock) on qu.id = bo.quoteid    left join property pr (nolock) on pr.code = qu.code    left join region re (nolock) on re.id = pr.regionid bo.id = '427776' or bo.id = '427139' order bo.id

Comments

Post a Comment

Popular posts from this blog

c++ - Creating new partition disk winapi -

-
i'am trying create new partition , mount volume new, thought createfile let me this, code : lpctstr lpfilename=l"\\\\.\\device\\harddisk0\\partition3"; handle handl=createfile( lpfilename, generic_read | generic_write, file_share_read | file_share_write, null, create_always, file_attribute_normal, null ); if (handl==invalid_handle_value) { qdebug()<<"handl invalid"<<" error"<<getlasterror();} bool success = definedosdevice(ddd_raw_target_path,l"i:",l"\\device\\harddisk0\\partition3"); if(!success) qdebug()<<" definedosdevice failed "<<getlasterror(); bflag = getvolumenameforvolumemountpoint( l"i:\\", // input volume mount point or directory /** u in dir
Read more

Android Prevent Bluetooth Pairing Dialog -

-
i'm developing internal application uses bluetooth printing. want bluetooth pairing occur without user input. have managed working trapping android.bluetooth.device.action.pairing_request broadcast. in broadcast receiver call setpin method, , pairing works ok, bluetoothpairingdialog displayed second or two, disappears - see link below. https://github.com/android/platform_packages_apps_settings/blob/master/src/com/android/settings/bluetooth/bluetoothpairingdialog.java since broadcast non-ordered, can't call abortbroadcast() , , wondering if there other way prevent pairing dialog appearing. can hook window manager in way? i haven't been able come way without modifying sdk. if you're oem, it's easy (i'm on 4.3): in packages/apps/settings/androidmanifest.xml, comment intent filter pairing dialog: <activity android:name=".bluetooth.bluetoothpairingdialog" android:label="@string/bluetooth_pairing_request"
Read more

php - joomla get content in onBeforeCompileHead function -

-
i'm developing joomla system plugin. need add javascript , css files if [myshortcode] shortcode found in content. how can content in onbeforecompilehead function function onbeforecompilehead() { $document = jfactory::getdocument(); //add scripts if shortcode found ... $document->addstylesheet($cssfile, 'text/css', null, array()); the $content = jresponse::getbody(); not work. thanks try this, for style sheet, $document = jfactory::getdocument(); $document->addstylesheet('http://domain.com/templates/css/style.css'); for javascript file $document = jfactory::getdocument(); $document->addscript('full url'); also can this, $document = jfactory::getdocument(); // add javascript $document->addscriptdeclaration(' window.event("domready", function() { alert("an inline javascript declaration"); }); '); // add styles $style = 'body {'
Read more