Dapper query. It is available as a NuGet package.

Dapper query Jun 16, 2025 · Unlock the power of Dapper with Dynamic Parameter to add value on demand. SimpleSqlBuilder; var userTypeId = 4; dapper documentation: Update DataUpdating an existing entity is similar to inserting a new one. NET, with our easy-to-follow step-by-step tutorial for beginners. Follow our step-by-step Dapper tutorial to insert and update data. NET that owns the title of King of Micro ORM in terms of speed, as it’s virtually as fast as using a raw ADO. After Aug 12, 2023 · Dapper is a lightweight object-relational mapper in . The parameter values are put into Dapper's Dynamic Parameters collection. Learn how to use Execute and ExecuteAsync with a stored procedure, insert, update, and delete SQL statements. Dapper provides an Execute extension method that allows you to update a record. com The 3 type arguments to the Query method specify what objects dapper should use to deserialize the row and what is going to be returned. 889 milliseconds per query, using 3 lines of code to return the dynamic. Most examples show the connection object being created in the example class, or even in each metho Jun 16, 2025 · Unlock the power of Dapper by returning a Multi-Result Result by combining queries to map multiple entity types or dynamic objects. Learn more about how to use anonymous, dynamic, string, and output parameters Oct 20, 2023 · Unlock the power of Dapper Query First to optimize your C# database operations. After I have been using Dapper. It provides a convenient, fluent API for mapping objects to and from SQL databases. Query<User>(builder. NET objects with Dapper. cs Create 2 classes Employee. Dapper provides a Query extension method that enables you to retrieve data from the database and populate data in your object Dapper allows specifying parameters in querying methods to avoid SQL Injection. One of the key features of Dapper is the ability to execute multiple SQL statements and retrieve multiple results. Jan 13, 2022 · When you’re querying joined tables, you can map each row to multiple objects by using the multi mapping feature in Dapper. It uses dynamic method generation to enable it to inflate POCOs directly from query results. How to log/get a SQL query auto-generated by Dapper Extensions without using any other logging tool? The other similar question is about Dapper. It returns the list of entities, but only displays t I was trying to create a generic method, which can read the parameters name and value from a class at Runtime and create parameter collection for Dapper query execution. This article will explain the basic list query using Dapper, which gets the data into the list from the database. What is Dapper? Why Dapper? Micro ORM vs ORM Dapper vs EF Core Hands-on Lab – Create a . cs and Address. Aug 30, 2024 · Dapper. Most examples show the connection object being created in the example class, or even in each metho Oct 1, 2024 · I am using Dapper ORM and I am querying a a Posts table. Mar 15, 2024 · Dapper Query method for One-to-Many Relationship Through Dapper Query method we can read records from One-to-Many relationship based tables. Jul 21, 2015 · Here is an example of a database context using Dapper internally, I think these are good best practices. May 10, 2011 · I am interested in using Dapper - but from what I can tell it only supports Query and Execute. Jun 16, 2025 · Unlock the power of Dapper with String Parameter to improve your mapping with 'DbString'. Learn how to use stored procedure with input and output parameters for your CRUD operations. Jun 16, 2025 · Unlock the power of Dapper by returning a Multi-Mapping Result to map multiple entity types or DTOs in one query. NET data reader. NET Core and C# language. NET extends the IDBConnection interface, adding four methods: Query Execute ExecuteScalar ExecuteReader they are all defined in SqlMapper. This question is about Dapper Extensions. NET Basic Querying Query with Dynamic Parameters Fastest Dapper Plus Extensions Bulk Insert Bulk Delete Feb 27, 2022 · Extracting a value from an object from a dapper query in backend Asked 3 years, 8 months ago Modified 3 years, 8 months ago Viewed 1k times Mar 21, 2021 · Dapper Query as IEnumerable<IDictionary<string,object>> is not null, but why after ToList then as IEnumerable<IDictionary<string,object>> is null As I know List is extends by IEnumerable<T> so Dapper Query ToList Should be IEnumerable<IDictionay<string,object>> but result is not. Worked Example In this example, we have list of Contacts, and each Contact can have one or more phone Mar 20, 2024 · Learn how to efficiently map query results to domain objects in . NET that allows you to send multiple SQL statements to database in one roundtrip and receive results for all statements: var command = new SqlCommand("SELECT count(* Jun 16, 2025 · Dapper provides a simple and concise way to manage your data model without having to write a lot of code. I have classes like this: public class Course{ public string Title{get;set;} public IList&lt;Location For anyone wondering, in case you have to split a query in 3 objects : on one column named "Id" and on one column named "somethingId", make sure to include the first "Id" in the split clause. NET using Dapper ORM. NET Introduction: In the world of . Learn how to query your database by combining your queries in a single one and using the resultset to read all your results. Learn to install and apply these providers. So in this week's newsletter, I'll teach you how to map: - Simple queries - One-to-one Feb 14, 2022 · Dapper is a lightweight framework for data access. Discover how to use Dapper database providers like SQL Server, MySQL, PostgreSQL, Oracle, and more on your website. We're going to interpret both rows as a combination of Post and User and we're returning back a Post object. I am trying to select a list of two integer columns map the results to a Tuple<int,int>. Packages & Status Dapper QuerySingle Dapper allows developers to easily select a single row of data from the database by using its QuerySingle method. Employee. That makes it easier to optimize queries for performance and readability, as well as gives you more control over how data is returned from your queries. Dapper development by creating an account on GitHub. Dapper is a simple object mapper for the . See examples of different types of result sets, stored procedures, and asynchronous queries. See full list on learndapper. Jan 18, 2018 · How can we trace the SQL and get query execution times when using the Dapper library Jun 16, 2025 · Unlock the power of Dapper by using Stored Procedure. NET space, Dapper is the most popular of these MicroORM offerings. Single(); But this throws a NotSupportedException since string literals aren't supported Nov 1, 2014 · Using a parameter is the right way to go. It's popular because it's easy to use and fast at the same time. The Dapper Execute method allows you to insert single data or insert multiple rows. This can be useful for queries that return data from multiple tables or views, or for queries that return both rows and columns. I have the following code: string sql = "SELECT COUNT (*) FROM " + tableName; var rtn = DapperConnection. This helps in removing duplication, and in case you decide to change it later, you change it once in one place. A list of IDs to UPDATE is passed in as List&lt;int I've been trying unsuccessfully now for a while to use an IEnumerable<string> with a WHERE IN clause in Dapper. A user can select (or not) any of several (about 8 right now but could grow) f May 27, 2024 · A Comprehensive Guide to Efficient Database Connectivity with Dapper in . You want: Intro Dapper is an awesome Micro ORM and generally works the way I’d expect it to, and very quickly, but I fell into a little rabbit hole recently when using Dapper with async in C#, and I thought I’d document what I found out in a mini-post. GitHub Repository: Dapper. Learn how to return the entire reader at once or load an object on demand by streaming the result. SqlBuilder right now are: Mar 10, 2025 · You can query a database in C# using Dapper by executing a SELECT query with the Query() method, specifying the type to map the results to, and optionally adding parameters. Learn how to pass any amount of parameters at runtime. We also want to make sure we include a WHERE clause limiting the update only to the row with the specified Id. An ORM (object-relational mapper) is responsible for mapping databases and programming languages. Support MySQL, SQL Server, PostgreSQL, SQLite, Oracle and ODBC. The current implementation caches this information in a ConcurrentDictionary object. Dapper SplitOn Dapper supports multi-mapping, which allows you to map a single row to multiple objects. Dapper Multiple Result Sets is a feature of the Dapper library that allows you to execute a single query and retrieve multiple result sets. Mar 14, 2024 · Dapper Query method executes a SQL query or Stored Procedure and returns the result as a dynamic object. Automapper: 2. NET library for data access and object-relational mapping (ORM) that supports . . Create SQL query with the Fluent Builder using Dapper. Learn how to debug and fix issues with parameterized queries using Dapper and different database systems. My query returns one row of data. NET developers proficient in Dapper. That's totally understandable when considering what would need done under the covers to accomplish this. To do this, you use the Execute extension method of the IDbConnection interface, which Dapper implements. Dapper allows specifying parameters in querying methods to avoid SQL Injection. Settings. How do I express this with a Dapper query? var num = cnx. To retrieve a scalar value using Dapper, you first need to construct a query that will be executed against the database. Oct 20, 2024 · Dapper is a micro ORM that allows you to run SQL queries directly against the database quickly and efficiently. SqlBuilder contains a number of helper methods for generating sql. All we need is a SQL statement containing an UPDATE statement that sets the appropriate columns. To multi map, you have to provide Dapper with the following: In this article… I'm currently using Entity Framework for my db access but want to have a look at Dapper. Mar 10, 2025 · You can query a database in C# using Dapper by executing a SELECT query with the Query() method, specifying the type to map the results to, and optionally adding parameters. Learn how to use Dapper query method to access your database with simple and fast queries. Before There is a nice feature in ADO. Learn how to query your database and map your navigation by mapping many types. To execute the query with Dapper is as simple as this: var users = dbConnection. Discover how to create database connections, execute queries, and map database results to . Feb 10, 2012 · I've been playing with Dapper, but I'm not sure of the best way to handle the database connection. There is a list table page which has several optional filters (as well as paging). Dapper. NET. Here’s an example: Dapper maps the properties from the param object to the query… Looks like this isn't currently possible with one statement in Dapper. In this example, we will see how to perform a simple query and map the results to a C# object using Dapper. It is built on top of Dapper, and thus benefits from all dapper documentation: Basic List QueryMost of the applications would perform the basic operation to retrieve data from the database and display the results. My Nov 8, 2017 · Is there any way to get a simple list of strings from a Dapper Query? I don't want to create an object that contains all my field names by type. This library automatically figures out the relationships between the returned objects and automatically assigns them. Jan 17, 2023 · You can update records with Dapper by using Execute() with an UPDATE statement and passing in the parameters. Learn how to use the Query method with different parameters, examples, and scenarios. Query<int> (sql); This works and bring back 1 record in the rtn variable. To see the full list of posts, visit the Dapper Series Index Page. The queries I use are in the form of predicates like so Expression&lt;Func&lt;TModel, bool&gt;&gt For anyone wondering, in case you have to split a query in 3 objects : on one column named "Id" and on one column named "somethingId", make sure to include the first "Id" in the split clause. See examples of parameterized queries, dynamic parameters, and AsList() method. Dapper allows you to select a subset of columns in your query results easily. Dapper provides a Query extension method that enables you to retrieve data from the database and populate data in your object Oct 20, 2023 · Unlock the power of Dapper Query First to optimize your C# database operations. For example: Dapper's QueryMultiple method allows you to map results from multiple queries into strongly typed collections that can be easily consumed within your application code. Learn how to use QueryMultiple and QueryMultipleAsync to return a GridReader and use it to return an anonymous type, strongly typed entities, or a scalar value. For information Jun 16, 2025 · Unlock the power of Dapper Query FirstOrDefault to optimize your C# database operations. I would like to get paged results. We simply apply Inner Join sql query and then map the result to strongly typed objects. Dapper extends the IDbConnection interface with methods for sending SQL queries to the database. SqlMapper. A simple example of what I am trying to do would be: DateTime endDate = Date Dapper by itself: 1. net for a while now and its a very good ORM mapper which works great with . NET applications. Mar 15, 2024 · Explore the art of using dynamic parameters and filters in Dapper queries for . SqlClient and SqlConnection, but Dapper supports other databases that use the DbConnection abstraction. You absolutely don't want to put the value into the query itself as you did in your first snippet. However, you've put the @name in quotes, which means it's being treated as a string literal it's looking for a name value of exactly @name rather than the value of the @name parameter. It is available as a NuGet package. It allows you to map a single row to multiple objects. How can I get paged results using Dapper? Is there a helper for this? Can Dapper Query return IQueryable? Feb 9, 2013 · If I have a simple query such as: string sql = "SELECT UniqueString, ID FROM Table"; and I want to map it to a dictionary object such as: Dictionary&lt;string, int&gt; myDictionary = new Diction Dapper caches information about every query it runs, this allows it to materialize objects quickly and process parameters quickly. Query<int>( "declare {=at}foo int = 2; select {=at}foo", new { at = "@" } ). I put this together for a project and it had evolutions, best ideas from different places as well as some of my own experience/input. Feb 5, 2019 · I'm trying to use Dapper to query a table from my ODBC driver. In addition, it allows you Apr 19, 2025 · Dapper offers a flexible and powerful parameter handling system that allows you to safely pass values to your database queries while preventing SQL injection, improving performance, and supporting a w Mar 12, 2025 · When dealing with SQL queries that join multiple tables, Dapper's multi-mapping feature allows you to map the results to multiple objects. Apr 19, 2025 · Query Caching Relevant source files Purpose and Scope This document explains Dapper's internal query caching system, which improves performance by reusing query plans. That could include queries such as retrieving the total number of rows in a database table or the sum of values from multiple columns. Learn how to use QueryFirstOrDefault and QueryFirstOrDefaultAsync to return an anonymous type or strongly typed entity. Contribute to UnoSD/Moq. In this article, we will discuss how to execute multiple results using Dapper in C#. This is helpful if you need to retrieve data from multiple tables in a single query. In the documentation, it does say that IEnumerable<int> is supported for Dapper is a simple object mapper for . Feb 14, 2021 · Dapper makes your code difficult to unit test. Support sql separation. But, because of the nature of SQL, mapping the result into an object model can be tricky. Jun 16, 2025 · Unlock the power of Dapper Query Multiple to optimize your C# database operations. Learn how to use QueryFirst and QueryFirstAsync to return an anonymous type or strongly typed entity. Parameters); See the Builder section for more information. Query<Tuple<int, int>> ("select id1, id2 from sometable"). CommandTimeout = 0; You can initialize this static property on the application load or in the database class constructor. Jun 16, 2025 · Dapper Query is a fast and convenient ORM that can execute SQL queries and map the results to dynamic, strongly typed, or multi-mapped objects. 463 milliseconds per query, using an additional 3 lines of code for the query + mapping from dynamic to POCO Entities. Moq extensions for Dapper methods. NET development, efficient database connectivity is paramount for building robust and … I have a dictionary of values Eg "Name": "Alex" Is there a way to pass this to Dapper as arguments for a query? Here is an example showing what I want to do. When I do the query in SSMS it returns correctly, but in the API u Dec 12, 2022 · I'm attempting to return a List of entities using dapper and a MySQL Stored Procedure, but it returns the data with null values for some reason. Learn how to pass an explicit string to improve type mapping, database compatibility, and performance. Extensions A dapper extension library. But I noticed that when Dapper retrieves data from a database it returns as Intro Dapper is an awesome Micro ORM and generally works the way I’d expect it to, and very quickly, but I fell into a little rabbit hole recently when using Dapper with async in C#, and I thought I’d document what I found out in a mini-post. The Execute method takes a few different parameters: One is the command text (the SQL query) to execute. Support cache. Data. Learn more about how to use transactions, transactions scopes, and more. This context examples different types of database operations too: scalar lists single entity delete update dynamic query building getting newly inserted Jun 16, 2025 · Unlock the power of Dapper Execute to optimize your C# database operations. To do this, we need to use the Dapper splitOn parameter when calling the Query method. Net dynamic types. This guide covers basic mappings, handling complex types, relationships between entities and offers insights into hiring skilled . Feb 26, 2025 · This is Part 2 of a series on using Dapper to simplify data access with ADO. I want to set a command timeout now, one way is specifying individually on every Dapper query like this: Dec 18, 2024 · A detailed comparison of Dapper and Entity Framework Core 9's performance in common tasks like retrieving, inserting, and updating records Aug 1, 2023 · All I'm trying to do is turn a dapper query into a list of dictionaries where the keys are the column names and the values are the row values. Query<int>("declare @foo int = 2; select @foo"). Dapper extends the IDbConnection interface by providing helpful extension methods to query your database. The specific query I'm trying to run needs to return rows that have a DateTime value greater than the passed parameter to the query. Support reading and writing separation. For example: connection. Resolve Dapper query failures caused by table aliases. In this example, we'll be using System. Dapper allows you to execute non-query commands that are not intended to return resultsets, such as INSERT, UPDATE, and DELETE statements. The following is the async version of the GetAllAuthors method. Feb 2, 2018 · I am trying to re-write some code to use Dapper so I can easily use parameters. Nov 23, 2017 · Dapper . Dapper supports transactions and allows you to commit/rollback the current transaction. Nov 8, 2012 · I am trying to run a query with Dapper with a known set of parameters, but with a list of values for those parameters. Dapper works in the following way - First, it creates an IDbConnection object and allows us to write queries to perform CRUD operations on the database. It is also very easy to use, and its code is clean and readable. Dapper ExecuteScalar The ExecuteScalar method is often used to execute SQL queries that return a single column and a single row. A simple object mapper framework helps map the native query output to a domain class or a C# Nov 8, 2012 · I am trying to run a query with Dapper with a known set of parameters, but with a list of values for those parameters. This can be really handy when you're pulling related data in a single query. It offers lightweight object mapping for query results, making it a great choice when you need more control over SQL queries or want to optimize performance. However, I'm not getting what I want from my code. I'm currently using Entity Framework for my db access but want to have a look at Dapper. 7 (which accepts the SQL Dapper generates and returns the expected results) As you said, check if the collection is empty before executing the query A variant of checking if the collection is empty (that can be useful if you have a complex query Feb 6, 2017 · How to Create Arguments for a Dapper Query Dynamically Using DynamicParameters In more complicated scenarios, dapper allows the param parameter to be an IDynamicParameters instance. Mapper is a small library that extends Dapper multi-mapping functionality. You can So far, we have performed all synchronous operations, but Dapper also provides async versions of all of the primary methods. To use Dapper, we first need a DbConnection implementation. Oct 20, 2023 · Unlock the power of Dapper by returning a Strongly Typed Result to map your entity type or DTO. Jun 9, 2018 · I have a c# mvc app using Dapper. Pa Feb 24, 2023 · Mini ORM Querying multiple results — Dapper Learn how to fetch multiple result sets using Dapper in a C# app Dapper is a powerful and lightweight Object-Relational Mapping (ORM) tool for C#. To use Dapper, you just need to install it through the Dapper NuGet package, as shown in the following figure: Dapper, a lightweight and high-performance micro-ORM, provides developers with flexible options for executing SQL queries while minimizing overhead. I am trying to execute an UPDATE statement on an Oracle database. Libraries: To use Jan 28, 2019 · This is a part of a series of blog posts on data access with Dapper. Support performance monitoring. Even though Dapper splits by default on "Id", in this case it has to be set explicitly. Jun 16, 2025 · Unlock the power of Dapper by using Stored Procedure. Given that our project (m Jan 14, 2022 · Add dynamic parameters by passing in Dictionary<string, object>, or by using the DynamicParameters class if necessary in some scenarios Jun 16, 2025 · Learn how to insert and update records in your database to get started with Dapper. Oct 1, 2024 · I am using Dapper ORM and I am querying a a Posts table. NET Simpler . dapper documentation: Basic List QueryMost of the applications would perform the basic operation to retrieve data from the database and display the results. Sql, builder. I have classes like this: public class Course{ public string Title{get;set;} public IList&lt;Location Aug 15, 2016 · I'm trying to convert from Entity Framework to Dapper to hopefully improve data access performance. cs. Dapper + Slapper. What is the best way to write a query with IN clause using Dapper ORM when the list of values for the IN clause is coming from business logic? For example let's say I have a query: SELECT * FROM In the . Realized that till the poin Aug 8, 2019 · I need to be able to tell when a query multiple async in dapper returns back a blank data set (so no rows are returned), but I am not sure of the correct way of doing this. In today’s post, we explore paging through large result sets. NET Core API project and Implement Dapper into it What is Dapper? High-performance data access system built by the Stack Overflow team and released as open source. Learn how to use methods such as 'ExecuteAsync' and 'QueryAsync' in your async methods. Sometimes with 2 c Sep 6, 2020 · I'm trying to do a select count query in Sql Server using Dapper. This is a bug in Dapper where it creates a SQL statement that is invalid for MySQL Server 5. To do this, simply provide a comma-separated list of column names within the SQL statement for your query. The list of extension methods in Dapper. In addition, you can use Dapper Plus to BulkInsert data in your database. So there might be some overhead from using parameters but I doubt it would be noticeable. Camilo Reyes explains how to query, call stored procedures, and more with Dapper in C#. Mar 29, 2020 · I'm trying to get a return value from an insert query using Dapper. NET platform. I want to define the table name within Mar 4, 2018 · where you have increased timeout value? i. Dapper is an open-source project (original created by Sam Saffron), and is part of the building blocks used in Stack Overflow. The problem is that Dapper uses static extension methods, and static methods are difficult to mock out. Single(); I've tried using literals as a workaround: var num = cnx. Learn how to query your database and automatically map the result to your entity model and domain classes. Dec 3, 2023 · Dapper is an open-source, lightweight Object-Relational Mapping (ORM) library for . Learn more about how to use anonymous, dynamic, string, and output parameters Jun 16, 2025 · Learn how to use Dapper, the popular lightweight ORM for . 6 (and earlier). What I ended up doing was using 3 statements to create a temp table, populate it the data that needs updated, and then call an update with a inner join to my temp table: Jun 22, 2016 · Also the Func passed to the Query method accepts more than two types (not sure what is the limit) All depends by the fields retrieved by your query and the relationship between them (It is also possible to have a List<Place> Address in your member class I've got a query that should contain a literal at sign (@). cs and, they all supporting async calls, via the Dapper allows you to select a subset of columns in your query results easily. I do not want to use other tool just for logging SQL queries. Jun 16, 2025 · Unlock the power of Dapper by using Buffered and Unbuffered Query. Query caching is a cornerstone of Dapper's performance optimization strategy, storing information about how to execute SQL and map results to objects to avoid recalculating these plans on every query execution. Learn best practices for maintainable, secure, and efficient data access. e in connection string or in dapper params? If I can understand your question correctly then you want to increase timeout of dapper query? Apr 27, 2023 · I have around 100 repositories in which Dapper is used. Jun 16, 2025 · Unlock the power of Dapper by using Async Methods. Workarounds: Upgrade to MySQL Server 5. The expected response should be 0 when a profile does not exist. This dynamic object can then be mapped to C# strongly typed objects. Query(@" select top 25 Term as Label, Type, ID from SearchTerms WHERE Term Mar 9, 2023 · Using Dapper, you can write a SQL query that can access and join multiple tables. I do not see that Dapper includes a way of Inserting and Updating objects. The Dapper Query Unbuffered Async method is used to select data from your database asynchronously by loading objects on demand (unbuffered). Dapper is a simple and efficient . Here's how I try to make it work: // the query with a "returning" statement // note : I have a trigger that sets the Id to a new May 26, 2021 · @PanagiotisKanavos Actually I believe Dapper will create a query with 300 sql parameters vs the other query that has the values hard coded in the query. NET Data Access With Dapper - Part 1 Dapper Part 2 - Querying The Database (This post) Dapper Part 3 - Executing Queries Dapper Part 4 - Passing Data To And From The Database Dapper Part 5 - Passing Data In Bulk To The Database Dapper Part 6 - Returning Multiple Sets Of Results Dapper Part 7 - Adding Apr 26, 2021 · Dapper is an example of Micro ORM, in fact, it is called the King of Micro ORM because of its speed and ease of work. Dapper simplifies building and executing SQL queries, offering a rich set of tools for seamless Jan 7, 2022 · Learn how to use Dapper to query the database with SELECT, map the results to a type, and add parameters. How can I get paged results using Dapper? Is there a helper for this? Can Dapper Query return IQueryable? Feb 12, 2017 · Using Dapper-dot-net The following yields no results in the data object: var data = conn. Jul 23, 2023 · C# Dapper tutorial shows how to program databases in C# with Dapper. This method takes the SQL query and any associated parameters as arguments and returns an instance of the specified type. Jan 27, 2019 · We are using Dapper for some data access activity and are using the standard recommended approach for connecting to database as follows: public static Func&lt;DbConnection&gt; ConnectionFactory = Jul 29, 2014 · Is it possible to pass in the table name as a parameter to a Dapper Query command? I'm not looking for a SQL table defined function or a SQL table variable. The following is simil Jan 24, 2024 · How do you map a query with Dapper to your DTO class in relation to another DTO class? Having this DTO class structure : public class ClassA { public string AField1 { get; set; } public str Mar 31, 2016 · I would like to ask if what is the best to use when INSERTING, UPDATING, DELETING, REMOVING, QUERY SPECIFIC DATA using DAPPER? I'm really confused in using EXECUTE and QUERY command in DAPPER. For example: Dapper. Feb 28, 2023 · Dapper is a powerful and lightweight Object-Relational Mapping (ORM) tool for C#. It is designed to be simple and fast, allowing developers to execute SQL queries quickly and efficiently. This article focuses on comparing and utilizing Dapper’s buffered and non-buffered query modes to achieve optimal performance. Using Dapper QueryMultiple is an efficient way to select multiple results from a single database query. xxdz dihje dovxtxkl yqqszpc pawhngbx vdmnd fqz mzv heygc rafmuq xzuy dtgwugd hhzew pwoxlfi eiwj