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• Problems with MySQL OR clause

  - by Simon

  I have a problem with AND and OR clause in SQL. Here is my query: SELECT `act1`.`name`, `act1`.`surname`, `act2`.`name`, `act2`.`surname`, `act3`.`name`, `act3`.`surname` FROM `videos`, `actors` AS act1, `actors` AS act2, `actors` AS act3 WHERE `videos`.`ident` = 'somethink' AND ( `act1`.`id` = `videos`.`id_actor1` OR `act2`.`id` = `videos`.`id_actor2` OR `act3`.`id` = `videos`.`id_actor3` ) It returns me all variations of {name, surname}, but I want the name and surname of first exactly, second and thirth, if they exist.

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• How to handle touch events on UI Controls

  - by Sreelatha

  Hi, I have a query related to Touch events on the UI controls. I have 4 controls on the screen ( UITextField, UISlider, UISwitch, UIButton ). If the user touches any of the control on the screen, I want to fire touchesBegan and touchesEnded events on those controls in which I would implement some code. Please let me know how to fire these events. Thanks in advance, Sreelatha.

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• SQL Server- PIVOT table. transform row into columns

  - by Matt

  I am trying to convert rows into columns. here is my query SELECT M.urn, M.eventdate, M.eventlocation, M.eventroom, M.eventbed, N.time FROM admpatevents M INNER JOIN admpattransferindex N ON M.urn = N.urn AND M.eventseqno = N.eventseqno AND M.eventdate = N.eventdate WHERE M.urn = 'F1002754364' AND M.eventcode = 'TFRADMIN' Current result URN Date Location Room Bed Time F1002754364 20121101 EDEXPRESS 4-152 02 0724 F1002754364 20121101 CARDSURG 3-110 02 1455 F1002754364 20121102 CHEST UNIT 6-129-GL04 1757 required result F1002754364 20121101 EDEXPRESS 4-152 02 0724 20121101 CARDSURG 3-110 02 1455 20121102 CHEST UNIT 6-129-GL 04 1757 Thanks for your help.

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• JDBC ResultSet total rows

  - by Zeeshan

  I am implementing Paging in my application. For this i run a query and get a resultset. Now i want to get total no of records in this resultset for my paging calculation. How can i get ? i dont want to execute a extra sql which gives me total rows

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• Three-way full outer join in SQLite

  - by Vince

  I have three tables with a common key field, and I need to join them on this key. Given SQLite doesn't have full outer or right joins, I've used the full outer join without right join technique on Wikipedia with much success. But I'm curious, how would one use this technique to join three tables by a common key? What are the efficiency impacts of this (the current query takes about ten minutes)? Thanks!

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• Is there any sql interpreter for objects?

  - by Behrooz

  Is there any interpreter that takes a string or even a custom object as input and execute it on my datasource? I cannot use linq to object because query always changes and the report i'm working on, has about 6000 queries which i can reduce to 9 if i find some tool doing that for me. Opensource is very applicable. thanks in advance.

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• Lucene unexpectedly gives different results when operator of search words changes

  - by Lars Andren

  I am using Lucene with Java. In the index I have a single document with a single name:value-field text:alabama oklahoma When I search for +alabama -oklahoma it returns no results, as expected. However, when I search for -alabama +oklahoma it returns the single document as a match to the query. Has anyone else noticed this behaviour? Any ideas on why this happens?

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• NHibernate and reporting

  - by Paul Knopf

  I am building a website on top of nhibernate. Is there any efficient way to build reports? BY reports, I mean is there anyway to execute a complicated query that grabs random pieces of data? StoreProcedures? Hql? Can I get single, non mapped values from hql?

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• Criticise/Recommendations for my code

  - by aLk

  Before i go any further it would be nice to know if there is any major design flaws in my program so far. Is there anything worth changing before i continue? Model package model; import java.sql.*; import java.util.*; public class MovieDatabase { @SuppressWarnings({ "rawtypes", "unchecked" }) public List queryMovies() throws SQLException { Connection connection = null; java.sql.Statement statement = null; ResultSet rs = null; List results = new ArrayList(); try { DriverManager.registerDriver(new com.mysql.jdbc.Driver()); connection = DriverManager.getConnection("jdbc:mysql://localhost:3306/test", "root", "password"); statement = connection.createStatement(); String query = "SELECT * FROM movie"; rs = statement.executeQuery(query); while(rs.next()) { MovieBean bean = new MovieBean(); bean.setMovieId(rs.getInt(1)); bean.setTitle(rs.getString(2)); bean.setYear(rs.getInt(3)); bean.setRating(rs.getInt(4)); results.add(bean); } } catch(SQLException e) { } return results; } } Servlet public class Service extends HttpServlet { @SuppressWarnings("rawtypes") protected void doGet(HttpServletRequest request, HttpServletResponse response) throws ServletException, IOException { response.setContentType("text/html"); PrintWriter out = response.getWriter(); out.println("Movies!"); MovieDatabase movies = new MovieDatabase(); try { List results = movies.queryMovies(); Iterator it = results.iterator(); while(it.hasNext()) { MovieBean movie = new MovieBean(); movie = (MovieBean)it.next(); out.println(movie.getYear()); } } catch(SQLException e) { } } } Bean package model; @SuppressWarnings("serial") public class MovieBean implements java.io.Serializable { protected int movieid; protected int rating; protected int year; protected String title; public MovieBean() { } public void setMovieId(int movieidVal) { movieid = movieidVal; } public void setRating(int ratingVal) { rating = ratingVal; } public void setYear(int yearVal) { year = yearVal; } public void setTitle(String titleVal) { title = titleVal; } public int getMovieId() { return movieid; } public int getRating() { return rating; } public int getYear() { return year; } public String getTitle() { return title; } }

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• Ajax, no response

  - by Jeremy Wagemans

  When I try to create a jquery alert coming from an ajaxy query, I don't get any response. Do you know how to fix it ? jquery: $.ajax({ type: "GET", url: "php/submission.php", success:function(data){ if(data==1) { alert("working"); } } }); submission.php: echo '1';

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• how to select * from tableA where columnA values don't start with letter 'F'

  - by subash

  Can I have a SQL query to get the data from columna in tableA whose values don't start with 'f' ? For example: select * from tableA where columnA where values don't start with letter 'F'.

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• Stock Symbols using python

  - by nimmyliji

  Hi all, Hi, I am looking for some stock symbol look-up API. I could able to query yahoo finance with a symbol & could able to retrieve the stock price & other details. Is there any API for stock symbol searches Any help would be great .. Thanks

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• Rails 2.3: How to turn this SQL statement into a named_scope

  - by randombits

  Having a bit of difficulty figuring out how to create a named_scope from this SQL query: select * from foo where id NOT IN (select foo_id from bar) AND foo.category = ? ORDER BY RAND() LIMIT 1; Category should be variable to change. What's the most efficient way the named_scope can be written for the problem above?

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• Updated Timestamp field in MySQL through PHP

  - by Vincent

  All, I have a database table in mysql with a field that is of "TIMESTAMP" type. I need help writing the SQL query to update the field with the current timestamp. UPDATE tb_Test set dt_modified = ????? Thanks,

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• Do views only perform the joins that they need to, or all joins always?

  - by Nate

  I am on an oracle DB. Lets say I have one view that joins to three tables. The view has two fields each. Each field only needs data from two of the three tables. If I query the view and return only one field, does the view still join to three tables or just to the two tables that it needs to calculate the field?

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• Alternative to subqueries

  - by Juanma

  I'm using Mysql 5.1, and have this query, is there a way to not use the subqueries and accomplish the same result? SELECT oref.affiliate_id, ROUND(sum( oph.amount ) * 0.10 ,2) AS tsum FROM operators_referer AS oref LEFT JOIN operators_payments_history AS oph ON oref.operator_id = oph.operator_id WHERE oref.affiliate_id = 28221 AND ( oph.date_paid > ( SELECT MAX(aph.date_paid) FROM affiliates_payments_history AS aph WHERE aph.operator_id = oref.affiliate_id ) OR ( SELECT MAX(aph.date_paid) FROM affiliates_payments_history AS aph WHERE aph.operator_id = oref.affiliate_id ) is NULL )

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• Using different datasources for particular queries with Spring and IBATIS

  - by dnbwise

  I have the requirement of updating an app to use multiple (i.e., two in this case) datasources depending upon the type of query. For instance, use DB1 for reads and DB2 for write operations. How would I approach this?

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• Do access subforms that are not visible still update/requery? If not, can this be behavior be confi

  - by pc1oad1etter

  I have an old Access database that is being upgraded to work with Access 2007. The client is complaining that it is slow now. I am looking for ways to optimize it. There is one subform that is in a particular tab on the form. I have been wondering -- does the subform still update/query even when it is not visible? If this is configurable --- how?

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• hibernate restrictions.in with and, how to use?

  - by cometta

  I have table like below id, employee_no, survey_no, name 1 test 1 test_name 2 test2 1 test_name2 3 test3 1 test_name3 4 test4 2 test_name4 how to query with Restriction.in by combining below AND into one IN statement? IN[ (if(survey_no==1) && employee_no== 'test') , (if(survey_no==1) && employee_no== 'test2') , ... ]

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• Subsonic SELECT FROM msdb

  - by Lukasz Lysik

  Hi, I want to execute the following query using Subsonic: SELECT MAX([restore_date]) FROM [msdb].[dbo].[restorehistory] While the aggregate part is easy for me, the problem is with the name of the table. How should I force Subsonic to select from different database than default one.

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• insert ... select with divide operator in select errors?

  - by Mark

  Hi, the following query CREATE TABLE IF NOT EXISTS XY ( x INT NOT NULL , y FLOAT NULL , PRIMARY KEY(x) ) INSERT INTO XY (x,y) (select 1 as x ,(1/7) as y); errors with Error code 1064, SQL state 42000: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'INSERT INTO XY (x,y) (select 1 as x ,(1/7) as y)' at line 7 Line 1, column 1 any ideas?

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• How to change querydef sql programmatically in MS Access

  - by asksuperuser

  I have done Dim qd as querydef set qd = Querydefs("MyQuery") set qd.sql = "..." In debug qd.sql has been updated but the physical MyQuery still contains the old sql. How to update this physical query ?

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• How to add a folder to java build path as library, having multiple jars or entries in it ?

  - by yuvraj

  First I want to say lots of thanks to "Rich seller" to solving my query for changing the entry order in eclipse java build path programatically. I want to add my Library folder to java build path which has several jars in it. It should behave like a classpath container. I tried with IClasspathContainer but failed to implement. Please help me.... Thanks in advance. YUVRAJ.

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• group by with value of another column

  - by phenevo

  Hi, I've got table Articles ID identity autoincement, IDArticle: nvarchar(100) ,IDCar nvarchar(100), createddate How to convert this: SELECT IDCar , MAX(createddate) FROM Articles GROUP BY IDCar to get IDArticle eg: 1 art1 BWM 5-21-2010 2 art2 BMW 5-24-2010 3 art3 BMW 5-31-2010 4 art4 Porshe 5-31-2010 5 art5 Porshe 6-1-2010 Expecting result is: art3 art5 It's not duplicated with: http://stackoverflow.com/questions/2736769/sql-query-number-of-occurance/2736809#2736809

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• morethan one between clause

  - by tismon

  hi how can i use more than one 'between' clause in mysql query ? like if i want to select students having height between 20 and 25 and weight between 50 and 70.. thanks in advance tismon

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