Confusion in understanding the Question for SQL Query. Please Clarify !?

dbforums.com - 2013-04-20 11:00:04 - Similar - Report/Block

Here is the Question : "List the course ID, course name, section, student ID, and student name for CRN 1003. Display the list in ascending order of student last and first names." My QUESTION: Since I need to display the list in ascending order of student last name and first name. I'm wondering how can I achieve both in one ORDER By clause...

Solved: Access 2010 form not displaying query

techguy.org - 2012-07-17 19:54:28 - Similar - Report/Block

I'm sure this is an easy fix but I can't seem to find it. I just have a form, that will be a subform of another, that needs to display the results of a query. The query is simple enough, just displays all fields of records that fall between specified dates. The query works great, but when I attach it to the form as its record source it d...

Regarding A-levels and their points

thestudentroom.co.uk - 2013-06-10 17:32:27 - Similar - Report/Block

Hiya! I've been having some confusion over how points are allocated. My current understanding is this: AS is worth 50% of final with A2 e.g. 50 points for a B, 40 for a C, etc. However this means if you completely get a 0 in A2 (not saying I'm aiming for that!) then you receive the equivalent amount of AS points e.g. you would be put at 4...

Class diagram operation

stackoverflow.com - 2013-02-04 14:08:07 - Similar - Report/Block

Modeling class diagram requires set of classes associated with each others, each class has a set of attributes and operations. My question is: how and where should i model implementations (bodies) for those operations? Asking because i have confusion in understanding the application of concepts class interface abstract class...

Insert query behaviour

stackoverflow.com - 2013-03-01 09:58:48 - Similar - Report/Block

I have a table where i need to store two id's from another table While doing some debugging i saw some strange behavior of SQL. wrong sql insert into follower_list set `followerUserId`='3' and `followingUserid`='4' was inserting the zero's as value in DB Then i have looked into the query and realize my mistake of putting and in place of...

Solr Index time boosting VS Query time boosting?

stackoverflow.com - 2012-05-10 09:16:50 - Similar - Report/Block

Question 1: Can we do Query time boosting(with dismax) only without mentioning boost values at Index time? Question 2: What are the advantages/disadvantages of doing Index time boost over Query time boost and vice versa. Query-time and index-time boosting: At index-time, you have the option to boost a particular document (entirely or just...

RS Exam 13th May Confusion,Help please!

thestudentroom.co.uk - 2013-05-13 22:40:17 - Similar - Report/Block

I did my RS exam today,I think It went well and I got my A*,apart from two problems on one of the sections I put in a cross in the box saying I would answer question 6 by mistake and I then answered question 5 as I intended to do in the first place, will they just mark me for question 5?,also in the final section I didn't cross any box an...

Sixth form having touble understanding aslevel markscheme.

thestudentroom.co.uk - 2013-04-09 18:49:02 - Similar - Report/Block

I have trouble understanding this mark scheme.. the question simply asks why the walls of the xylem are lignified but I am not sure which explanation relates to what function.. does F3 relate to E4? Thanks :$...

sqlite query with string paramter xcode

stackoverflow.com - 2012-05-25 20:42:38 - Similar - Report/Block

I am trying to query my sqlite database where a column is equal to a value passed to the function. My query looks like this NSString *query=[NSString stringWithFormat:@"SELECT rowid, name FROM Coops WHERE category=%@",chosenCategory]; This query returns nothing but if I change it so it looks like this query=@"SELECT rowid, name FROM Coops...

DB2 query debugging.

dbforums.com - 2012-10-24 10:35:50 - Similar - Report/Block

Hi, we have a query that is causing us problems. It is a really complex query that we are trying to run. The problem we are getting is that is executes for around 5 to 10 minutes and then gives a connection interpreted error. Can you please tell me a way I can debug the query.. I have tried using the db2batch but it sticks the same as th...

MySql query - counting rows and percentages

stackoverflow.com - 2012-04-20 11:47:20 - Similar - Report/Block

I'm trying to make a list of students and and their efficiency with tests. In MySql database I have next tables users - table with students id | name _________ 1 | Joe 2 | Marry 3 | Max 4 | Anna courses - table with courses id | name _____________ 1 | Course 1 2 | Course 2 questions - table with questions for each cours. Row cours_id i...

VBA Update Statement - Missing Operator in Query Expression

stackoverflow.com - 2012-04-08 17:57:21 - Similar - Report/Block

First, I know that this question has been asked on this forum already, but each previous question differs from my situation and the solutions don't work. My commas are all there and I'm using a very simple query. Moving right along: I'm using a linked table in Access, which links to a SQL Server database. Everything works except this quer...

evolveStar Join

Edexcel Understanding the question Help Needed (M3)

thestudentroom.co.uk - 2013-06-08 22:47:43 - Similar - Report/Block

M3 Jan 2013, Question 6 part C, could somebody please explain to me what the question is describing, I cannot understand what it means by "P crosses the diameter through A at the point D. At D the velocity of P makes an angle eo with the horizontal." Any help is appreciated...

Lawyer/Legal Assistant Inquiry

thestudentroom.co.uk - 2013-05-18 01:40:26 - Similar - Report/Block

Hello, Please can someone clarify whether a principal legal assistant is a lawyer in the UK? I've been speaking w/ an individual who was a Principal Legal Assistant working in government in the UK and claim they were a lawyer. I've worked with lawyers and my knowledge is that a legal assistant is a support person who assists lawyers with...

Pitru Dosha - Thila Homam

penmai.com - 2013-02-12 10:33:46 - Similar - Report/Block

I got married before 3 yrs. I have pithru dosa in my horoscope. but there is no pithru dosha in my husband's horoscope. if i want to do thila homam, what is the procedure for doing thila homam. shall i go with my dad's family or with my inlaws. i consult 2 astrologers, both are saying in diff terms. one is saying to do this homam with my...

SQLite: execute case-sensitive LIKE query on a specific query

stackoverflow.com - 2012-05-14 22:40:29 - Similar - Report/Block

I want to run a SELECT ... LIKE query in SQLite that is case-sensitive. But I only want this one query to be case sensitive, and nothing else. I know there is PRAGMA case_sensitive_like = boolean; But that seems to change all LIKE queries. How can I enable case-sensitive LIKE on a single query? Examples: I want a query for "FuN" to match...

chords for call me maybe . How to Be in the Piano: Understanding the Chords  

articlessupport.com - 2012-08-25 15:12:17 - Similar - Report/Block

צימרים בראש פינה לדתיים chords on guitar . How to Be in the Piano: Understanding the Chords רדיו קול רגע 96 fm chords somebody that i used to know . How to Be in the Piano: Understanding the Chords שער חליפין פזו אורוגוואי chords to payphone . How to Be in the Piano: Understanding the Chords...

Dymanic Query in Ibatis

stackoverflow.com - 2010-06-29 10:10:56 - Similar - Report/Block

Is it possible to pass dynamic query to Ibatis and get the record from it? E.g. I built my query using StringBuilder and at last, I got the following query "select emp_id, emp_name from employee where emp_id==1" . Now i need to pass this complete query to Ibatis and get the record. Note: Here the number of columns and where conditions wi...

VBA Passing Parameters to Saved Query, then call report

dbforums.com - 2013-04-19 22:53:58 - Similar - Report/Block

Good afternoon, I have a saved Access 2010 query that I use in a report. The query has one parameter entered in the criteria section: [Township] There are multiple townships that I need to gather in a list box (i.e. "Bloom" OR "Bremen" OR "West") I wrote a VBA procedure to gather the townships from the list box into a string with these va...

mongodb C driver query to select specific field

stackoverflow.com - 2012-11-30 14:14:30 - Similar - Report/Block

Ive read that it is possible to select only one field in MongoDB: db.records.find({TimeStampSec {$lt:10} , {ch11:1}) For example, this query returns the field ch11 of all objects that have the TimeStampSec<10. But I don't know how to translate to C driver. I tried this: bson_init( &query ); bson_append_start_object( &query, "TimeStampSec...

UPDATE sql query and get the updated field in one single query

stackoverflow.com - 2013-05-15 14:48:47 - Similar - Report/Block

I'm trying to update a value of a column using the codeigniter query function like this: $this->db->query("UPDATE table SET val = val + 1 WHERE name = 'xxxxx'); Is there any way to get the result of this update in the same query function? I have to do a select query in order to do it and it's dangerous because of the amount of users this...

CodeIgniter: current_url shows question mark

stackoverflow.com - 2012-05-07 04:35:17 - Similar - Report/Block

Say my page is on: http://localhost/app1/profile/index/123/ The result of current_url() is this: http://localhost/app1/?profile/index/123 There is a that shouldn't be there. The question mark seems to be caused by the following config setting: $config['enable_query_strings'] = TRUE; I need query strings enabled in my application. Any ide...

JNDI mapping on JBOSS with apache webserver redirect

stackoverflow.com - 2012-02-03 09:06:06 - Similar - Report/Block

I am stuck up with a simple problem. We have a apache web server which redirects needed requests to JBOSS Server. On the JBOSS server i am doing a lookup for an EJB SLSB. The JNDI configuration for the lookup is java.naming.provider.url=jnp://localhost :1099. When I do a lookup for localhost it says NamingException with no localhost found.

SQL Server non-clustered index design

stackoverflow.com - 2011-07-18 19:21:31 - Similar - Report/Block

This question concerns designing non-clustered indexes in SQL Server 2005. I have a large table with several million lines. Rows are only ever read or inserted. Most operations are reads. I have been looking at the various SELECT queries that access the table with the objective of improving read access speed. Disk space isn't really an...

Code Igniter Generating Query Result

stackoverflow.com - 2012-08-08 19:55:43 - Similar - Report/Block

I'm working in my project an having a difficulties generating query result $query = $this->db->query("YOUR QUERY"); foreach ($query->result_array() as $row) echo $row['title']; echo $row['name']; echo $row['body']; i wonder if i could do like this $query = $this-> query("YOUR QUERY"); foreach ($query->result_array() as $row...

MYSQL Performance improve for where clause "1 = 1"

stackoverflow.com - 2012-06-04 14:36:26 - Similar - Report/Block

I am working for one mysql db query performance improvement task and i faced below one query where the "where clause is 1=1". my question is, what is different in term of performance for executing time of below two db query Select * from Table1 where 1=1 Select * from Table1 nos of records : 159954 for table1 for one client nos of records...

php mysql query with multiple params and get individual results per

stackoverflow.com - 2012-06-30 11:19:05 - Similar - Report/Block

Im trying to think of a way to form a query where I can query for each parameter I need, and get the results back on a per param basis. Ive tried a combination of AND/OR but not getting the expected results. the basis of the query I wanna do is to the extent of select fb_wall, fb_checkin, phone from member_prefs where memeberid = 21 OR me...

Sixth form Simplifying an integration question

thestudentroom.co.uk - 2013-02-20 16:25:09 - Similar - Report/Block

Just a quick query I've got to part of a question where I have [-0.5xcos2x + 0.25sin2x] between pi/2 and 0 This eventually gives an answer of pi/4 but I find it difficult to get that from here - obviously a calculator does not help thanks...

java parse_str alternative - for http response [duplicate]

stackoverflow.com - 2013-04-24 14:44:22 - Similar - Report/Block

This question already has an answer here: Parsing query strings in Java 17 answers Facebook server side login sends response in the format: access_token=USER_ACCESS_TOKEN&expires=N UMBER_OF_SECONDS_UNTIL_TOKEN_EXPIRES Is there a way to parse this conveniently in Java, other than writing custom code? Something like parse_str in PHP. EDIT:...

Regular expression over a language - slight confusion

stackoverflow.com - 2013-05-05 14:42:35 - Similar - Report/Block

Alphabet: Σ = {0, 1} I'm not too sure what this question is asking. I've posted the answer (just so people don't think it's homework - I'm actually trying to learn these). I'm not quite sure why we have an alternative in the middle of both of these. I understand that we need Σ for the alphabet, but I'm really confused with what the quest...

Sixth form C4 Jan 09

thestudentroom.co.uk - 2013-06-02 10:37:14 - Similar - Report/Block

for question 3 c it says find the percentage error made in using the seies expansion in part b to estimate the value of f(0.2). this seems to me to be asking me to find a percentage error, and then using that error to improve my initial estimate of 0.2 using my series expansion to find a closer value but the mark scheme seems to interpre...

how to write a query on an association with conditions

stackoverflow.com - 2013-05-01 15:24:39 - Similar - Report/Block

I'm wondering if you can help me write a scope method for Rails that I'm having a little trouble completing. I have an app where users can ask questions. The questions are classified according to both categories and tags i.e. Question.rb has_many :categories Question.rb has_many :tags When I show a question, I want to have a feature that...

How to recover from failed database query in CodeIgniter?

stackoverflow.com - 2012-05-02 05:48:56 - Similar - Report/Block

In CodeIgniter, if your sql query fails, then the script stops running and you get an error. Is there any way to do it so you can try a query, and if it fails, then you silently detect it and try a different query without the user knowing that the query failed?...

GROUP BY in sub query: slow. Using views helps, but can this be done in one query?

stackoverflow.com - 2012-06-25 13:13:13 - Similar - Report/Block

Running this query takes a long time: SELECT host,ip FROM arecords WHERE ip IN (SELECT ip FROM arecords GROUP BY ip HAVING COUNT(ip)>1 ) (In my arecords table, sometimes there is more than one host on a IP. For these cases, I want to get the hostname+ip) I have the feeling the sub query is run a lot of times. If I run the sub query, t...

subtract values of two rows and inserting it into a new column (not subsequent rows)

stackoverflow.com - 2013-04-09 07:17:37 - Similar - Report/Block

relevant to my previous question here: how to insert subtract of each two subsequent rows and inserting it into a new column I have another question. In the following table; I want to calculate the amount of time that have passed from each user's last winning in a competition. in fact I should subtract the last winning date from current d...

How to insert where condition in mysql query

stackoverflow.com - 2013-04-11 11:16:16 - Similar - Report/Block

I will pass the query into this function query("SELECT * FROM table_name"); And the function is public function query($sql) { $resource = mysql_query($sql, $this->link_web); if ($resource) { if (is_resource($resource)) { $i = 0; $data = array(); while ($result = mysql_fetch_assoc($resource)) { $data[$i] = $result; $i++; mysql_fre...

Transpose Single Record Query. Plus form list selction to

techguy.org - 2013-05-15 09:00:25 - Similar - Report/Block

Hi All I am trying to achieve a two things. 1) Is to transpose a single record Query-A of 'column' Table A. The purpose of Query-A is bring into Form-D from table A the assigned column names/titles that represent the columns of Data Table B in Query-B. This Query-A is then to be used in Form B to label the Columns of Query-B using Query-A...

Undergraduate Limits

thestudentroom.co.uk - 2013-02-28 02:23:38 - Similar - Report/Block

Someone please help with understanding this... The answer is no, no and no. I get why it's no to the first question but not Why its no as well to the other two questions Posted from TSR Mobile...

filtrare i record di una query ma mantenere l'ordinamento id (1,2,3...)

masterdrive.it - 2013-02-05 21:47:29 - Similar - Report/Block

ciao a tutti, ho creato una query dove in un campo [si/no] ho la necessità di estrarre sempre e solo i valori si (=-1), quindi ho creato una nuova query con questo criterio nel relativo campo. avrei però necessità che l'id fosse sempre 1,2,3...e non seguisse quello prima query. la situazione ora è questa query 1: 1 si 2 si 3 no 4 si query...

TIBQuery выводит только одну запись - Delphi и базы данных

cyberforum.ru - 2013-03-25 23:25:52 - Similar - Report/Block

Пытаюсь из запроса данные запихнуть в Комбо бокс. Запихивается только первая по причине Query.RecordCount=1 хотя их там много, проблема решается если IBQuery подцепить DataSource а его к DBGrid тогда записей становится как надо. Почему???? Код: Query:=TIBQuery.Create(Form2); Query.Transaction:=IBTransaction1; Query.Database:=IBDatabase1;...


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