outer-join

Given the query below there might be multiple rows in dps_markers with the same marker key but we only want to join against the first. If I take this query and remove the top 1 and ORDER BY I get a value for mbg.marker_value but run as it is it always returns null SELECT u.id, mbg.marker_value FROM dps_user u LEFT JOIN (SELECT TOP 1 m.marker_value, um.profile_id FROM dps_usr_markers um (NOLOCK) INNER JOIN dps_markers m (NOLOCK) ON m.marker_id= um.marker_id AND m.marker_key = 'moneyBackGuaranteeLength' ORDER BY m.creation_date ) MBG ON MBG.profile_id=u.id WHERE u.id = 'u162231993' Use OUTER

I have the following query but i have no idea on how to do a left outer join on table 1. var query = (from r in table1 join f in table2 on r.ID equals f.ID select new { r.ID, r.FirstName, r.LastName, FirstNameOnRecord = (f != null ? f.FirstName : string.Empty), LastNameOnRecord = (f != null ? f.LastName : string.Empty), NameChanged = (f != null ? (f.FirstName.CompareTo(r.FirstName) == 0 && f.LastName.CompareTo(r.LastName) == 0) : false) }).ToList(); Vishal Refer this or this examples to learn more and your case it would be something like this- var query = from r in table1 join f in table2 on r

Here is my code: Step1: Define a inverse function which I will use later inverse = function (f, lower = -100, upper = 100) { function (y) uniroot((function (x) f(x) - y), lower = lower, upper = upper)[1] } Step2: Here is my functions and their inverse: F1<-function(x,m1,l,s1,s2){l*pnorm((x-m1)/s1)+(1-l)*pnorm((x+m1)/s2)} F1_inverse = inverse(function(x) F1(x,1,0.1,2,1) , -100, 100) F2<-function(x,m2,l,s1,s2){l*pnorm((x-m2)/s1)+(1-l)*pnorm((x+m2)/s2)} F2_inverse = inverse(function(x) F1(x,1,0.1,2,1) , -100, 100) Step3: Here is my final function which combines the above functions (I am sure the

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) }) Animate only works on css properties. Im not sure what the toggle key word does but i assume its shortand for alternating hide / show keyword. you could try: $('#shareheart').click(function(){ $('.share-text').animate({ width: 'toggle', 'padding-left': 'toggle', 'padding-right': 'toggle' }, 2000); }); But im not sure how toggle will work with the padding... 来源：

I need to FULL OUTER JOIN multiple tables. I know how to FULL OUTER JOIN two tables from here . But I have several tables, and I can't apply it over them. How can I achieve it? My SQL code, below: INSERT INTO table ( customer_id ,g01 ,g02 ,g03 ,has_card ,activity ) SELECT sgd.customer_id, sgd.g01,sgd.g02,sgd.g03,sc.value, a.activity FROM s_geo_data sgd LEFT JOIN s_category sc ON sc.customer_id = sgd.customer_id UNION SELECT sgd.customer_id, sgd.g01,sgd.g02,sgd.g03,sc.value, a.activity FROM s_geo_data sgd RIGHT JOIN s_category sc ON sc.customer_id = sgd.customer_id UNION SELECT sgd.customer_id,

According to Google search: since MySQL does not support full outer join, it could be simulated via union and/or union all. But both of these either remove genuine duplicates or show spurious duplicates. What would be correct and efficient way? This question seems relevant but couldn't get the answer of it. You can use a LEFT JOIN and a RIGHT JOIN: SELECT * FROM tableA LEFT JOIN tableB ON tableA.b_id = tableB.id UNION ALL SELECT * FROM tableA RIGHT JOIN tableB ON tableA.b_id = tableB.id WHERE tableA.b_id IS NULL There is also some information on Wikipedia about this topic: Full outer join .

How do I write a sub-select in LINQ. If I have a list of customers and a list of orders I want all the customers that have no orders. This is my pseudo code attempt: var res = from c in customers where c.CustomerID ! in (from o in orders select o.CustomerID) select c How about: var res = from c in customers where !orders.Select(o => o.CustomerID).Contains(c.CustomerID) select c; Another option is to use: var res = from c in customers join o in orders on c.CustomerID equals o.customerID into customerOrders where customerOrders.Count() == 0 select c; Are you using LINQ to SQL or something else,