Hi, I am trying to understand left outer joins in LINQ to Entity. For example I have the following 3 tables: Company, CompanyProduct, Product The CompanyProduct is linked to its two parent tables, Company and Product. I want to return all of the Company records and the associated CompanyProduct whether the CompanyProduct exists or no...
I draw a string on a canvas, using GDI+ in C++. Is there any API to get the out layer (width, height ) of a string in a certain font? Thanks very much! Many thanks to Windows programmer's solution. I wrote the following code. Bitmap bitmap(1000,1000); Graphics graphics(&bitmap); RectF rec; RectF useless; graphics.MeasureString(m_sW...
I need to implement the query using expressions syntax (because I don't know types in compile time). For example query like this one: from customer in Customers join purchase in Purchases on customer.ID equals purchase.CustomerID into outerJoin from range in outerJoin.DefaultIfEmpty() where customer.Name == "SomeName" && range.Desc...
I need to make an outer join query that retrieves all of the definitions and any properties they have associated with them that are associated with a certain company. I have two Hibernate models objects: class PropertyDefinition { @Id private Long id; @Column private String name; @OneToMany(mappedBy = "propert...
Hi all, I have a hibernate mapping like this in a ProductDfn class @ManyToOne( fetch = FetchType.LAZY, optional = true ) @JoinColumn( name = "productTypeFk", nullable = true ) public ProductType getProductType() { return productType; } Note that the relationship is defined as optional (and the column is nullable). When doing HQL...
I'm trying to join two table (call them table1 and table2) but only return 1 entry for each match. In table2, there is a column called 'current' that is either 'y', 'n', or 'null'. I have left joined the two tables and put a where clause to get me the 'y' and 'null' instances, those are easy. I need help to get the rows that join to r...
I have a query to subtract current balance from one table with previous balance from another history table. When a particular product has no current balance but has previous balance, I am able to subtract it correctly...in this case it will be like 0 - 100. However, when the product has current balance but no previous balance, I am unab...
Hi, Basically I am trying to understand and learn the 'this' keyword's working principle in JavaScript. As far as I understand 'this' refers to the object (function) that it is inside at that moment. So, by believing this, I wanted to test the output of the simple code below: <body> <input type="button" value="Add Age" onclick="Ou...
SELECT WO_BreakerRail.ID, indRailType.RailType, indRailType.RailCode, WO_BreakerRail.CreatedPieces, WO_BreakerRail.OutsideSource, WO_BreakerRail.Charged, WO_BreakerRail.Rejected, WO_BreakerRail.RejectedToCrop, WO_BreakerRail.Date FROM indRailType LEFT OUTER JOIN WO_BreakerRail ON indRailType.Rai...
query1: SELECT category.id, category.name, category.level, category.description, category.cat1, category.cat2, category.cat3, category.cat4, category.pri_color, category.sec_color, category.last_report AS report_id FROM category, reports_category_layout WHERE category.id = reports_category_layout.catID AND reports_category_layout.site_...
I have 3 tables I need to join. The contracts table is the main table, the 'jobs' and 'companies' table are extra info that can be associated to the contracts table. so, since I want all entries from my 'contracts' table, and the 'jobs' and 'companies' data only if it exists, I wrote the query like this.... $sql = "SELECT * FROM contr...
can you tell me simple real-world examples for (self,left outer,right outer,full outer) join? ...
We have the following query to give us a left outer join: (from t0 in context.accounts join t1 in context.addresses on new { New_AccountCode = t0.new_accountcode, New_SourceSystem = t0.new_sourcesystem, New_Mailing = t0.new_MailingAddressString } equals new { New_AccountCode = t1.new_AccountCode,...
How can I achieve Outer Apply in LINQ? I'm having a bit of a problem. Here's the SQL Query I'm using. SELECT u.masterID ,u.user ,h.created FROM dbo.Users u OUTER APPLY (SELECT TOP 1 * FROM UserHistory h where h.masterID = u.masterID ORDER BY created DESC) h ...
Hi, I have an issue in understanding a very simple yet interesting query concerning 2 right outer joins with 'non-sequential' on-expressions. Here is the query: select * from C right outer join A on A.F1 = C.F1 right outer join B on B.F1 = C.F1; Here are the tables: create table A ( F1 varchar(200)); create table B ( F1 varchar(...
I am looking on how to get the object (or object type) that another object is created in. For example: public class RootClass { public class A { public void MethodFromA() { } } public class B { public A A_object = new A(); public void MethodFromB() { } } B BObject = ...
First, I am a noob, just trying to learn some Access/VBA/SQL, but I have been stumped by this issue. Shown below are the (9) tbl JOIN relations. This lists X records for each game_ID (X = number of players in game). I only want one record per game_ID where [game_players.player_ID] is a selected/special player (say, HERO ) [game_playe...
When animating a width toggle, it's not animating the padding, so i looked into .outerWidth() but i'm not exactly sure how to implement this... $('#shareheart').click(function(){ $('.share-text').animate({outerWidth: 'toggle'}, 2000) }) ...