multiple-resultsets

问题 I want to get multiple result sets from a stored procedure using Entity Framework. Result of table get successfully, but when I want to get a Balance column, it could not, any help will be appreciated. Thanks public ViewModel GetTwoResultSetsForUserId(string Date, string FromDate, string ToDate, int userId) { using (var db = new CuumiEntities()) { // Create a SQL command and add parameter var cmd = db.Database.Connection.CreateCommand(); cmd.CommandText = "getTransactionDatewisetesting"; cmd

问题 This post showed executing multiple queries in a single JDBC invocation (against a SQL Server database) by separating them with semicolons. When I tried to do the same with Oracle 10G, an error "invalid character" propped up : class db { public static void main(String aa[])throws Exception { Class.forName("oracle.jdbc.driver.OracleDriver"); Connection conn = DriverManager.getConnection("jdbc:oracle:thin:@//192.168.10.29:1521/ttt","username","password"); PreparedStatement stat = conn

问题 I am using sails js with it sails-mssqlserver adapter. The problem with it is that if my stored procedure returns multiple result sets then I only receive one result set which is the latest of all. The same stored procedure is working fine with Java and I get to iterate over the relevant result sets. I need to know if there is some specific way to access all result sets in sails-mssqlserver? 回答1: The sails-mssqlserver adapter is a wrapper of the official Microsoft SQL Server client for Node

问题 I have this SP in my Dao class: private class ScoreStoredProcedure extends StoredProcedure { private static final String SPROC_NAME = "loadUserScore"; public ScoreStoredProcedure(DataSource datasource) { super(datasource, SPROC_NAME); declareParameter(new SqlReturnResultSet("score", mScoreMapper)); declareParameter(new SqlParameter("vusername", Types.VARCHAR)); declareParameter(new SqlParameter("vuuid", Types.VARCHAR)); declareParameter(new SqlParameter("vlimit", Types.INTEGER)); compile(); }

问题 I have a stored proc that return multiple result sets, and it works perfectly fine. However, I'm writing unit tests for this proc, and so I need to call this from another stored proc. I've handled these multiple result sets in my code by using SqlDataReader.NextResult(). Is there something on these lines in SQL Server that would allow me to do the same from within the calling stored proc? Even before I iterate through the result-sets, there should be a way to store them as well. 来源： https:/

问题 In EF4, this was not easily possible. You either had to degrade to classic ADO.NET (DataReader), use ObjectContext.Translate or use the EFExtensions project. Has this been implemented off the shelf in EF CTP5? If not, what is the recommended way of doing this? Do we have to cast the DbContext<T> as an IObjectContextAdapter and access the underlying ObjectContext in order to get to this method? Can someone point me to a good article on doing this with EF CTP5? 回答1: So i got this working, here

问题 I am currently migrating code from iBatis 2 to MyBatis 3. I have a function that returns multiple results sets which we map to different classes. In iBatis we where able to map the different results using a comma separated list int the resultType like so: <select id="findCashItems" parameterType="map" resultType="AdminCashBalance, AdminCashMovement, AdminCashTrx"> exec RequestActualAdministrativeData #{portfolioId} </select> But this does not appear to work in MyBatis 3. I can't find anything

问题 We have followed the approach below to get the data from multiple results using LINQ To SQL CREATE PROCEDURE dbo.GetPostByID ( @PostID int ) AS SELECT * FROM Posts AS p WHERE p.PostID = @PostID SELECT c.* FROM Categories AS c JOIN PostCategories AS pc ON (pc.CategoryID = c.CategoryID) WHERE pc.PostID = @PostID The calling method in the class the inherits from DataContext should look like: [Database(Name = "Blog")] public class BlogContext : DataContext { ... [Function(Name = "dbo.GetPostByID"

问题 I am working on a code where I need Multiple tables as result of a stored procedure. I am using Entity Framework repository pattern. It returns and bind an IEnumerable object, but I need to bind it with multiple IEnumerables at the same time. Can anybody help? This is the code I am using : db.Database.SqlQuery("procReturnsMultipleResuiltSets") 回答1: the ways to achieve your goal are disclosed in this article. From related article the most common way is: using (var db = new BloggingContext()) {

问题 This question already has an answer here : How to handle multiple ResultSets, each with multiple Rows? IDataReader.NextResult() ending Read() (1 answer) Closed 2 years ago . I have a SP from that I am trying to return 2 result set from, and in my .cs file i am trying something like this: dr = cmd.ExecuteReader(); while (dr.Read()) { RegistrationDetails regDetails = new RegistrationDetails() { FName = dr["FName"].ToString(), LName = dr["LName"].ToString(), MName = dr["MName"].ToString(),