sql - PostgreSQL view won't work - column doesnt exist -


Hi, I'm trying to migrate an access database to Postgrascale and by the time I did not try this view, everything was recovering. I want to create a new column called 'Calcuttars' and as I am new to PostGrace, I am a little confused. The code that I keep in pgAdmin and I'm getting the error ... 

  Select "Enoolments and Groups with Sessions". "Session id", "assignment". "Employee", "Enoughment and Group with Sessions" "Group", "Assignments", "Assignments", "Additional Houses", Round ((Collage ("Group", "Session", "Session", "Session", "Session", "Session", "Enrollment and Group" "), 1) * (" session ") * (" hours ") * (" week ") * are counted as (" percent ")), (calculated halls) + affiliate ((" Extra "), 0)" Total Join "assignment with" Total HOURS "FORM" Session Animation and Group "with" On "sessions, EnoLinement and Group". "SessionID" = "Assignments". "Sessioni Minister ";

You can not access column alias in the same select They are defined as I would recommend a subcategory: 

  SELECT t From the "total house" (SELECT eag. "SessionID", a, "Groups", Eg. "Session", Eg. "Hours", Eg. * ("Percentages") * ("percent") * ("percent") * ("percent"); ("percent") * ("percent"), )) Counted as "Enrollments and Groups with Sessions" Eventually included "Assignment" on an EAG "session ID" = a. "Session ID");

Using your query table aliens and getting rid of escape characters (double quotes), unless really are not really necessary.


Comments

Post a Comment

Popular posts from this blog

python - Overriding the save method in Django ModelForm -

I'm having trouble overriding a ModelForm save method. I get this error I'm: Exception type: TypeErier Exception Value: Save () found an unexpected keyword argument 'committed' My intentions include a form 3 fields Submit several values ​​for, then create an object for each combination of those areas, and to save each object file models.py class collarsult type (models.Model): id = model. AutoField (db_column = 'icontact_result_code_type_id', primary_key = true) callResult = models.ForeignKey ( 'CallResult', db_column = 'icontact_result_code_id') campaign = models.ForeignKey ( 'campaign', db_column = 'icampaign_id') CALLTYPE = models.ForeignKey ( 'CALLTYPE', db_column = 'icall_type_id') agent = models.BooleanField (db_column = 'bagent', default = true) teamLeader = models.BooleanField (db_column = 'bTeamLeader', default = true) active = models.BooleanField (db_column = Django.form...
Read more

html - CSS autoheight, but fit content to height of div -

I have a div in which there are three children- div in the left and middle div: float: left while true: float: true because it is my layout Actually will spoil, I've used ClearFix Hack: .cf {zoom: 1; }. Cf: First,. Cf: {content: ""; Display: Table; }. Cf: After {clear: both; } It still works, but I want to be the right div an indicator. So it should fill 100% of the parent unit of height. How can I complete this? PS is the full code: & Lt; / Div & gt; & Lt; Div class = "mobile_content" & gt; & Lt; H5 & gt; {{Data.titel}} & lt; / H5> & Lt; Table & gt; & Lt; TR & gt; & Lt; Th & gt; Komponist: & lt; / Th & gt; & Lt; TD & gt; {{Data.komponist}} & lt; / TD & gt; & Lt; / TR & gt; & Lt; TR & gt; & Lt; Th & gt; Instrument: & lt; / Th & gt; & Lt; TD & gt; {{Data.instrumente}} & lt; / TD & gt; & Lt; / TR & gt;...
Read more

qt - How to prevent QAudioInput from automatically boosting the master volume to 100%? -

I have been trying to use Qt5 multimedia to record audio with QAudioInput, however, when I see If QAudioInput is started, it increases the master volume of my sound device to 100%. How can I prevent QAudioInput from changing the master volume? My current development platform is Linux with PalsAdio (with flat audio disabled). How can I use QAudioInput : QAudioDeviceInfo device_info = QAudioDeviceInfo :: defaultInputDevice (); QAudio format format; Format.setSampleRate (44100); Format.setChannelCount (1); Format.setSampleSize (16); Format.setCodec ("Audio / PCM"); Format.setSampleType (QAudioFormat :: SignedInt); Format.setByteOrder (QAudioFormat :: LittleEndian); Std :: cout & lt; & Lt; Device_info.deviceName (). ToUtf8 (). ConstData () & lt; & Lt; Std :: endl; QAudioInput * default_device = new QAudioInput (device_info, format); QIODevice * default_io_device = default_device-> Start (); a QAudioInput.setVolume () method is not you I ...
Read more