DbRawSqlQuery Class
Definition
Important
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Represents a SQL query for non-entities that is created from a DbContext and is executed using the connection from that context. Instances of this class are obtained from the Database instance. The query is not executed when this object is created; it is executed each time it is enumerated, for example by using foreach. SQL queries for entities are created using SqlQuery(String, Object[]). See DbRawSqlQuery<TElement> for a generic version of this class.
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Naming", "CA1710:IdentifiersShouldHaveCorrectSuffix")]
[System.Diagnostics.CodeAnalysis.SuppressMessage("Microsoft.Design", "CA1010:CollectionsShouldImplementGenericInterface")]
public class DbRawSqlQuery : System.Collections.IEnumerable, System.ComponentModel.IListSource, System.Data.Entity.Infrastructure.IDbAsyncEnumerable
type DbRawSqlQuery = class
interface IEnumerable
interface IListSource
interface IDbAsyncEnumerable
Public Class DbRawSqlQuery
Implements IDbAsyncEnumerable, IEnumerable, IListSource
- Inheritance
-
DbRawSqlQuery
- Derived
- Attributes
- Implements
Methods
AsStreaming() |
Obsolete.
Returns a new query that will stream the results instead of buffering. |
Equals(Object) | Determines whether the specified object is equal to the current object. |
ForEachAsync(Action<Object>) |
Asynchronously enumerates the query results and performs the specified action on each element. |
ForEachAsync(Action<Object>, CancellationToken) |
Asynchronously enumerates the query results and performs the specified action on each element. |
GetEnumerator() |
Returns an IEnumerator which when enumerated will execute the SQL query against the database. |
GetHashCode() | Serves as the default hash function. |
GetType() | Gets the Type of the current instance. |
ToListAsync() |
Creates a List<T> from the query by enumerating it asynchronously. |
ToListAsync(CancellationToken) |
Creates a List<T> from the query by enumerating it asynchronously. |
ToString() |
Returns a String that contains the SQL string that was set when the query was created. The parameters are not included. |
Explicit Interface Implementations
IDbAsyncEnumerable.GetAsyncEnumerator() |
Returns an IDbAsyncEnumerable which when enumerated will execute the SQL query against the database. |
IListSource.ContainsListCollection |
Returns |
IListSource.GetList() |
Throws an exception indicating that binding directly to a store query is not supported. |
Applies to
Entity Framework