table,nhibernate,join,hqlRelated issues-Collection of common programming errors
CaptainThrills
php html table mysqli
So this is the code thats causing a headache at this time. Getting this error:Fatal error: Call to undefined method mysqli_result::execute()Not sure where I’ve done it wrong at:$mysqli_load = new mysqli(HOST, USER, PASS, DB); $query = ‘SELECT `id`, `call_taker`, `call_time`, `call_type`, `call_priority`, `call_location`, `call_city`, `reporter_name`, `reporter_num`, `call_info` FROM `calls`’; $sql = mysqli_query($mysqli_load, $query) or die($mysqli_load->error); $sql->execute() or die($mys
Sumoanand
7 modules theming table
Although i have found the fix of this problem, but i thought of sharing with others.Problem is if you mention $rows & theme_table like following:$row[] = array(‘data’ => drupal_render($form[$key][‘alt_name’]), ‘class’ => ‘alt-ing-name-td’);$output = theme_table(array(‘header’ => $header, ‘rows’ => $rows,’attributes’ => array(‘id’ => ‘recipe-id’)));then you will get following error:Fatal error: [] operator not supported for strings in theme.inc
slpcc63
table schema-api
I’m working on an .install file for my module in Drupal 7. I want to create two tables, one called tls_connect_floormap_images and one called tls_connect_floormap_coords. I’m not having any trouble with the _images table. But when I try to make the uid field of the _coords table a unique key that auto-increments, I get an error that says:Fatal error: Unsupported operand types in C:\Program Files(x86)\Zend\Apache2\htdocs\TLSConnect3App\includes\database\mysql\schema.incon line 85I get this err
rajeshwaran
android json table
Iam generating Table rows dynamically to fill with data from json my android version:4.2 here is my code:try {//HttpResponse response = httpClient.execute(httpGet, localContext);HttpResponse response = httpClient.execute(httpGet, localContext);HttpEntity entity = response.getEntity();text = getASCIIContentFromEntity(entity);//InputStream input = new BufferedInputStream( response.getEntity().getContent() );JSONArray ja = new JSONArray(text) ;// ITERATE THROUGH AND RETRIEVE CLUB FIELDSint n = ja.l
Fabien Coppens
hibernate table jpa join
I’m using Hibernate Entity Manager 3.4.0.GA with Spring 2.5.6 and MySql 5.1. I have a use case where an entity called Artifact has a reflexive many-to-many relation with itself, and the join table is quite large (1 million lines). As a result, the HQL query performed by one of the methods in my DAO takes a long time. Any advice on how to optimize this and still use HQL ? Or do I have no choice but to switch to a native SQL query that would perform a join between the table ARTIFACT and the join t
zvzej
android mysql database table cursor
I’m working in a quiz app, and at the moment I want to display my question in a text view I’m getting an error in the log and not a response in the app.here is my codemainActivity:private CuestionarioHelper db = null; private Cursor c2 = null; private int rowIndex = 1;after onCreatedb = new CuestionarioHelper(this);//EDIT ADDEDbtnVC = (Button) findViewById(R.id.btnCuestionario);btnVC.setOnClickListener(new View.OnClickListener() {public void onClick(View view) {displayCuestionario();}});and the
TNR
android table
My Android Version is:4.2Am filling Table layout dynamically from json.I have tried the following code.But it is showing me nothing.My Xml contains scrollview,table layout & textView.My .java code is: ` private class LongRunningGetIO extends AsyncTask <Void, Void, ArrayList<String>>{protected String getASCIIContentFromEntity(HttpEntity entity) throws IllegalStateException, IOException {InputStream in = entity.getContent();StringBuffer out = new StringBuffer();int n = 1;
Jitendra Kumar Singh
table hadoop external hive
Executing hive query with filter on virtual column INPUT_FILE_NAME result in following exception.hive> select count(*) from netflow where INPUT__FILE__NAME=’vzb.1351794600.0′; FAILED: SemanticException java.lang.RuntimeException: cannot find field input__file__name from [org.apache.hadoop.hive.serde2.objectinspector.UnionStructObjectInspector$MyField@1d264bf5, org.apache.hadoop.hive.serde2.objectinspector.UnionStructObjectInspector$MyField@3d44d0c6, . . . org.apache.hadoop.hive.serde2.object
Matt Dawdy
sql-server-2008 table windows-7
Our underwriting company just sent us a data extract of leads. There are 9 million rows. The rows consist of LeadID (guid), RawLeadXML (xml — probably 3-4kb max), and a LeadStatusID (int).I first tried to add an autonumber integer and make it the primary key of this table. Well, it added the field, but couldn’t make it the primary key (There is insufficient memory available in the buffer pool.)What I need to do is to take every record, 1 by 1, and get the XML, put it into an XmlDocument obje
DrStrangeLove
javascript table
Data Structurevar X = {a: [{name:”john”, phone:777},{name:”john”, phone:777},{name:”john”, phone:777}],b: [{name:”john”, phone:777},{name:”john”, phone:777},{name:”john”, phone:777}],c: [{name:”john”, phone:777},{name:”john”, phone:777},{name:”john”, phone:777}],d: [{name:”john”, phone:777},{name:”john”, phone:777},{name:”john”, phone:777}] }Functionfunction showTable(trnum,X,a) {var Tablecode = “<table><tbody>”;for (var i=0; i< X.a.length;i++) {for (var j=0; j< trnum; j++) {Ta
Brandon
sql-server nhibernate log4net
When NHibernate’s log level is set to “DEBUG”, we start seeing a bunch of “Internal Connection Fatal” errors in our logs. It look like NHibernate dies about ½ way through processing a particular result set. According to the logs, the last column NHibernate reads appears to have garbage in it that isn’t in the underlying data. The issue seems to go away when either: The log level is set back to “ERROR”. The view being queried is changed to return less data (either less rows OR null or blan
C Sharper
c# asp.net nhibernate mapping
i have an error ( System.InvalidCastException: Unable to cast object of type ‘AccountProxy’ to type ‘System.String’.) when i did this codei mapped the tables( Account,AccountString,EventData,…) of the the database opengts ( open source) i have this error when i called a function from EventData.csIQuery query = session.CreateQuery(“FROM Eventdata”);IList pets = query.List();return pets;the Stack Trace:[InvalidCastException: Impossible d’effectuer un cast d’un objet de type ‘AccountProxy’ en typ
Tapas Bose
c# asp.net nhibernate spring.net mapping-resources
I am new in .NET. I have used Spring Framework and Hibernate before in Java, but this is my first in .NET. To develop my application I am using Spring.Northwind solution as example. The hibernate mapping is:<hibernate-mapping xmlns=”urn:nhibernate-mapping-2.2″><class name=”EMSApplication.Domain.Employee, EMSApplication.Domain” table=”ems_Employees” proxy=”EMSApplication.Domain.IEmployee, EMSApplication.Domain” lazy=”true”><id name=”Id” type=”System.Int32″><column name=”Id” n
lampi
c# nhibernate nhibernate-mapping
WinForms application, NHibernate v3.3.x, .Net 4, Windows 7 (32bit), Oracle 10g backendWe are using a legacy database with an AuditTrail table where a column action type (AKTIONSCODE) controls the meaning of additional (optional) parameters (Para1-Para4)I have created a corresponding class AuditTrail;and derived sub classess like AuditTrailAsmRuleSetState and AuditTrailTestSpecSetState with the only purpose for getting some nice getters and setters for the common parameters.Inserting entries is w
DioBrando
vb.net nhibernate nhibernate-mapping
we changed the mapping from the table per concrete class to the subclass strategy and now the UnitTests fail, but I cannot recognize why.There’s one base class Article and a child one SemifinishedArticle with no specific properties.Article.hbm.xml:<?xml version=”1.0″ encoding=”utf-8″ ?><hibernate-mapping xmlns=”urn:nhibernate-mapping-2.2″<class name=”Article” table=”cvm_anagrafica_articoli” lazy=”true” dynamic-insert=”true” dynamic-update=”true”><id name=”Id” column=”id” type=”
BryanGrimes
c# nhibernate sqlite3
I have a simple app that uses a sqlite db in my data layer, nothing major. I have populated a few records for UI testing, but I can’t pull the data back at all. The thing is that my my unit tests are able to CRUD without fail, but I’m concerned that something isn’t right when I simply want to select all records from a table like to populate a gridview. I’m using NHibernate for the first time in a loooooong time so I can’t tell if this s setup issue or something else.Base selection method:prote
Mike de Klerk
nhibernate delete cascade many-to-one
I’ve a simple category class. Each category can have zero or more childeren of type category. Therefore I have chosen to register the parent of a category, which can be null or the id of another category. When a category is deleted, all its childeren (of type category) must be deleted as well.When the schema of the table is created by NHibernate, the foreign key exists, but On Delete: is set to RESTRICT. NOTE: When I manually change On Delete: to CASCADE all works as expected.I’ve read that thi
Moo MinTroll
c# nhibernate enums
In AccountType.cs I have:namespace MooDB.Domain {public enum AccountType {Real, Demo, Fictional}; }In Account.cs I have:public class Account : Entity { public virtual int Id { get; set; }public virtual Broker Broker { get; set; }public virtual string Name { get; set; }public virtual string NickName { get; set; }public virtual string AccountNumber { get; set; }public virtual Currency Currency { get; set; }public virtual AccountType AccountType { get; set; }public virtual bool IsActive { ge
Ivaylo Slavov
c# nhibernate .net-3.5 fluent-nhibernate
I have class X that implements an interface IX. I also have a repository class dedicated for X, which uses lambda expresions as parameters:public interface IX { }public class X : IX {…. }public class XRepository : IRepository<X> {public IEnumerable<X> Filter(Func<X, bool> filterFunc){…} }I need to make the repository class work with the interface IX, therefore I add IRepository<IX> to the interfaces being implemented:public class XRepository : IRepository<X>, IR
mdm
c# nhibernate webforms
I’ve got an interesting error with an ASP.NET webforms application I’ve been working on. I am using NHibernate (regular, not fluent), connecting to an sqlite database, with the following mapping and configuration:<?xml version=”1.0″ encoding=”utf-8″?> <hibernate-configuration xmlns=”urn:nhibernate-configuration-2.2″><session-factory> <property name=”connection.provider”>NHibernate.Connection.DriverConnectionProvider</property><property name=”connection.driver_
php_nub_qq
mysql join
I get so annoyed when I transfer websites from one machine to another and I get a bunch of errors, such as this case. But this one made it to my curiosity and this is why I’m asking a question. I have the following code:namsepace MF; class Box {private static $dumpYard = array();public static function get($name) {return self::$dumpYard[$name];}public static function set($name, $value, $overwrite=false) {if($overwrite || !isset(self::$dumpYard[$name])){self::$dumpYard[$name] = $value;}else{if(DEB
tikka
hibernate join jpql spring-data
I’m trying to make a very simple JPQL using a join but I’m having zero success. I want to get the most recent log in date of a user, given a user id. I am using Spring Data JPA + Hibernate.I have a MySQL database which contains the table Activity:@Table(name = “activity”) @SuppressWarnings(“serial”) public class Activity implements Serializable { @Id @GeneratedValue private Long id;@Column(name = “date”, insertable = true, nullable = false, updatable = false) @Temporal(TemporalType.TIMESTAMP) pr
Fabien Coppens
hibernate table jpa join
I’m using Hibernate Entity Manager 3.4.0.GA with Spring 2.5.6 and MySql 5.1. I have a use case where an entity called Artifact has a reflexive many-to-many relation with itself, and the join table is quite large (1 million lines). As a result, the HQL query performed by one of the methods in my DAO takes a long time. Any advice on how to optimize this and still use HQL ? Or do I have no choice but to switch to a native SQL query that would perform a join between the table ARTIFACT and the join t
mini-me
sql database oracle join
I just try simple joins with C# using oracle db. Should be no big deal. But it ALWAYS fails. It works in MS-Access. Where is the problem ? (OleDb or Odbc makes no difference here, I tried both)Edit:Might Oracle version be the problem ? (seems we are using 8.1.7.0.0 and 8.1.5.0.0 modules)Code:using System; using System.Data.Odbc;namespace ConsoleApplication1 {class Program{static void Main(string[] args){string n = Environment.NewLine + “——————————–” + Environment.NewLine + E
i8taken
mysql hibernate join nativequery
I am using a native sql query where I have a players table to which I join three times, first to get the batsman name, then to get bowler name and then to get the fielder name. Now the first join works, but the next two also return the same name i.e the batsman name.Here is the sql queryselect del.over_no , del.delivery_no , batsman.sname , outType.name , outBy.sname , fielder.sname , bep.runs, bep.deliveries, bep.fours, bep.sixesfrom delivery del INNER JOIN batsman_performance bep ON del.inning
Peter Kofler
sql postgresql join hsqldb
Dear SQL gurus 😉 I have the following query (inherited from legacy) similar toSELECT bla FROM table WHERE some.id IN ( SELECT id FROM (SELECT some FROM tag WHERE blaUNION SELECT some FROM dossierinfo WHERE bla ORDER BY tag LIMIT :limit OFFSET :offset) AS aggregatedWHERE dossier_type = ‘auto’) )The full SQL is at the bottom. The problem is that is executes fine in PostgreSQL 8.2.x. For testing I added an embedded HSQL 1.8.x db, but then the query fails with07 Sep 2010 13:55:11.914 [WARN] [mai
user2897131
php sql join
So my objective was to print data from two into a standard table. It should ideally display the name of the each distinct scholarship and its table with a list of all the students who applied for it. I m uncertain if my approach is correct.Please help, i m trying to learn the basics. Thanks in advance. <?php include_once ‘function.php’; connect();?> <html><body><?php$query = “SELECT * FROM entry, student_details WHERE entry.user_id=student_details.user_id”;//run query $r
ActuaryPhDQuantTrader
r join data.frame r-faq
Given two data framesdf1 = data.frame(CustomerId=c(1:6),Product=c(rep(“Toaster”,3),rep(“Radio”,3))) df2 = data.frame(CustomerId=c(2,4,6),State=c(rep(“Alabama”,2),rep(“Ohio”,1)))> df1CustomerId Product1 Toaster2 Toaster3 Toaster4 Radio5 Radio6 Radio> df2CustomerId State2 Alabama4 Alabama6 OhioHow can I do database style, i.e., sql style, joins? That is, how do I get:An inner join of df1 and df1 An outer join of df1 and df2 A left outer join of df1 and df2 A right outer join of df
FistOfFury
sql-server join filter outer
I’m trying to filter out a table using filter in the outer join clause rather than a where clause. When i try to do so i’m getting unexpected results. The whole table is returned as though i didn’t apply the filter at all.When I run this example, i get different results for the last two queries. I would expect them to have the same results but it’s not the case. What is going on here?declare @a table (id int,content varchar(100) ) declare @b table (id int,content varchar(100) )insert into @a
egrunin
mysql join index
Let’s say we have a common join like the one below:EXPLAIN SELECT * FROM visited_links vl JOIN device_tracker dt ON ( dt.Client_id = vl.Client_id AND dt.Device_id = vl.Device_id ) GROUP BY dt.idif we execute an explain, it says:id select_type table type possible_keys key key_len ref rows Extra 1 SIMPLE vl index NULL vl_id 273 NULL 1977 Using index; Using temporary; Using
Claudia
rest jpa hql
I’m not able to delete an ‘Adresse’ that has ‘personen’ referenced in the Database. I get a Referential integrity constraint violation on ‘personen’ . I want to delete an ‘Adresse’ and their ‘personen’ when calling em.remove(adresse). What do i have to do, to accomplish this, without having to remove the referenced ‘Person’ first?Important Code parts:ModelAdresse@Id @Column(name = “ADR_PK”) @GeneratedValue(strategy = GenerationType.IDENTITY) private int id;@OneToMany(mappedBy = “adresse”, fetch
ZaoTaoBao
java sql hql criteria
I have this sentence that’s works correctly in HQL:String queryString = “SELECT gmr.id.expedientId.idEns as idEns,”+ ” gmr.id.expedientId.anyExp as anyExp,”+ ” gmr.id.expedientId.numExp as numExp,”+ ” gmr.id.numOrdre as numOrdre,”+ ” gmr.idRecursRebuig.desRecursRebuig as descripcioRebuig,”+ ” gmr.desAmpliRebuig as observacionsRebuig,”+ ” gmr.tipusRebuig as tipusRebuig”+ ” FROM GirMotiuRebuig gmr”+ ” where gmr.id.expedientId.idEns =:idEns and”+ ” gmr.id.expedientId.anyExp =:anyExp and”+ ” gmr.id.
Ankit
java hibernate hql classcastexception
I had my Pojo class:@Entity @Table(name=”INSTITUTE”) public class Institute { private int id;private Member member_id;private String yearoffrom;private Date created_date;private Country country_id;private State state_id;private City city_id;private String josh_rating;private String institute_type;private Clob about; private String tags;private String natureofbus;private String placement;private String placement_percentage;private String affiliations;private String scholarship;private String k
Aleksandr M
database hibernate struts2 hql
This is my hibernate util codepublic class HibernateUtil {private static final SessionFactory sessionFactory = buildSessionFactory();private static SessionFactory buildSessionFactory() {try {// Create the SessionFactory from hibernate.cfg.xmlreturn new AnnotationConfiguration().configure().buildSessionFactory();} catch (Throwable ex) {System.err.println(“Initial SessionFactory creation failed.” + ex);throw new ExceptionInInitializerError(ex);} }public static SessionFactory getSessionFactory() {r
T I
java spring hibernate spring-mvc hql
I am trying to save details of users through registration form.i am using 3 model classes one is user,roles,person.The primary key in user table is foreign key in both roles and person tables. I used OneToOne mapping in both roles and person.Here is my User Model Class@Entity @Table(name=”Login”) public class User{ @Id @GeneratedValue(strategy = GenerationType.AUTO) private int id;private String username; private String password;//Rest are getters and Setters My Person model class is@Entity p
Dio
hibernate jpa persistence hql jpql
There is a simple Parent/Child relation with @Any:@Entity public class Parent {@Idprivate String id= UUID.randomUUID().toString();@Any(metaColumn = @Column(name = “DTYPE”), fetch = FetchType.EAGER)@AnyMetaDef(idType = “string”, metaType = “string”, metaValues = { @MetaValue(targetEntity = Child.class, value = “CHILD”) })@JoinColumn(name = “TYPE_ID”)@Cascade(CascadeType.ALL)private Object child;public Child getChild() {return (Child)child;}public void setChild(Child child) {this.child = child;}pu
user2365199
java mysql hibernate transactions hql
I am not sure about my chances, but i needed to incorporate one JDBC transaction with hibernate transaction. The transactions should get committed only when both the transactions get execute successfully. But looks like due to auto commit is false the JDBC transaction is locking the table and i ended up with the exception 12:47:52,605 WARN JDBCExceptionReporter:77 – SQL Error: 1205, SQLState: 41000 12:47:52,605 ERROR JDBCExceptionReporter:78 – Lock wait timeout exceeded; try restarting transac
flexinIT
java hibernate hql
I have a Person object which has a training and bankAccount object. I have the following queryselect trainings from Person person left join person.training trainings left join person.bankAccount bankAccount which works fine to load the training and the person but when i look at my trainings object in my java the trainings person object is loaded but the bankAccount object is not, hibernate is using a proxy instead for itI have tried this query but i get an error with the queryselect trainings fr
Victor Elizondo
java hibernate jpa hql
Why do i get this error when i set lazy = true on my mapping file, but when i set it false it works right…>>org.hibernate.LazyInitializationException: failed to lazily initialize a collection of role: org.citi.tablero.contraloria.planes.model.db.hibernate.dto.SigTcContraloriaObjetivos.children, no session or session was closed >> at org.hibernate.collection.AbstractPersistentCollection.throwLazyInitializationException(AbstractPersistentCollection.java:383) >> at org.hiberna
Konsumierer
hibernate hql dialect
I´m giving up and ask the community …In my project, I´m using Hibernate 3.6.4.Final and a custom sql dialect:public class ServiceAppMySQL5InnoDBDialect extends MySQL5InnoDBDialect {public ServiceAppMySQL5InnoDBDialect() {super();registerFunction(“bitwise_and”, new SQLFunctionTemplate(StandardBasicTypes.INTEGER, “(?1 & ?2)”));registerFunction(“hasflags”, new SQLFunctionTemplate(StandardBasicTypes.BOOLEAN, “?1 & ?2 = ?2”));}}Using the hasflags method in a HQL query fails. Here is the que
Web site is in building