IDocumentClient.CreateUserDefinedFunctionQuery Method
Definition
Important
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Overloads
| CreateUserDefinedFunctionQuery(String, FeedOptions) |
Overloaded. This method creates a query for udfs under a collection in an Azure Cosmos DB service. It returns An IOrderedQueryable{UserDefinedFunction}. |
| CreateUserDefinedFunctionQuery(Uri, FeedOptions) |
Method to create a query for user-defined functions in the Azure Cosmos DB service. |
| CreateUserDefinedFunctionQuery(String, SqlQuerySpec, FeedOptions) |
Overloaded. This method creates a query for udfs under a collection in the Azure Cosmos DB service with parameterized values. It returns an IQueryable{dynamic}. For more information on preparing SQL statements with parameterized values, please see SqlQuerySpec. |
| CreateUserDefinedFunctionQuery(String, String, FeedOptions) |
Overloaded. This method creates a query for udfs under a collection in an Azure Cosmos DB database using a SQL statement. It returns an IQueryable{dynamic}. |
| CreateUserDefinedFunctionQuery(Uri, SqlQuerySpec, FeedOptions) |
Method to create a query for user-defined functions in the Azure Cosmos DB service. |
| CreateUserDefinedFunctionQuery(Uri, String, FeedOptions) |
Method to create a query for user-defined functions in the Azure Cosmos DB service. |
CreateUserDefinedFunctionQuery(String, FeedOptions)
Overloaded. This method creates a query for udfs under a collection in an Azure Cosmos DB service. It returns An IOrderedQueryable{UserDefinedFunction}.
public System.Linq.IOrderedQueryable<Microsoft.Azure.Documents.UserDefinedFunction> CreateUserDefinedFunctionQuery (string collectionLink, Microsoft.Azure.Documents.Client.FeedOptions feedOptions = default);abstract member CreateUserDefinedFunctionQuery : string * Microsoft.Azure.Documents.Client.FeedOptions -> System.Linq.IOrderedQueryable<Microsoft.Azure.Documents.UserDefinedFunction>Public Function CreateUserDefinedFunctionQuery (collectionLink As String, Optional feedOptions As FeedOptions = Nothing) As IOrderedQueryable(Of UserDefinedFunction)Parameters
- collectionLink
- String
The link to the parent collection resource.
- feedOptions
- FeedOptions
The options for processing the query result feed. For details, see FeedOptions
Returns
An IOrderedQueryable{UserDefinedFunction} that can evaluate the query with the provided SQL statement.
Examples
This example below queries for user-defined functions by id.
UserDefinedFunction udf = client.CreateUserDefinedFunctionQuery(collectionLink).Where(u => u.Id == "sqrt").AsEnumerable().FirstOrDefault();
See also
Applies to
CreateUserDefinedFunctionQuery(Uri, FeedOptions)
Method to create a query for user-defined functions in the Azure Cosmos DB service.
public System.Linq.IOrderedQueryable<Microsoft.Azure.Documents.UserDefinedFunction> CreateUserDefinedFunctionQuery (Uri documentCollectionUri, Microsoft.Azure.Documents.Client.FeedOptions feedOptions = default);abstract member CreateUserDefinedFunctionQuery : Uri * Microsoft.Azure.Documents.Client.FeedOptions -> System.Linq.IOrderedQueryable<Microsoft.Azure.Documents.UserDefinedFunction>Public Function CreateUserDefinedFunctionQuery (documentCollectionUri As Uri, Optional feedOptions As FeedOptions = Nothing) As IOrderedQueryable(Of UserDefinedFunction)Parameters
- documentCollectionUri
- Uri
The URI of the parent document collection.
- feedOptions
- FeedOptions
(Optional) The FeedOptions for processing the query results feed.
Returns
The query result set.
Applies to
CreateUserDefinedFunctionQuery(String, SqlQuerySpec, FeedOptions)
Overloaded. This method creates a query for udfs under a collection in the Azure Cosmos DB service with parameterized values. It returns an IQueryable{dynamic}. For more information on preparing SQL statements with parameterized values, please see SqlQuerySpec.
public System.Linq.IQueryable<dynamic> CreateUserDefinedFunctionQuery (string collectionLink, Microsoft.Azure.Documents.SqlQuerySpec querySpec, Microsoft.Azure.Documents.Client.FeedOptions feedOptions = default);abstract member CreateUserDefinedFunctionQuery : string * Microsoft.Azure.Documents.SqlQuerySpec * Microsoft.Azure.Documents.Client.FeedOptions -> System.Linq.IQueryable<obj>Public Function CreateUserDefinedFunctionQuery (collectionLink As String, querySpec As SqlQuerySpec, Optional feedOptions As FeedOptions = Nothing) As IQueryable(Of Object)Parameters
- collectionLink
- String
The link to the parent collection resource.
- querySpec
- SqlQuerySpec
The SqlQuerySpec instance containing the SQL expression.
- feedOptions
- FeedOptions
The options for processing the query result feed. For details, see FeedOptions
Returns
An IQueryable{dynamic} that can evaluate the query with the provided SQL statement.
Examples
This example below queries for user-defined functions by id.
var query = new SqlQuerySpec("SELECT * FROM udfs u WHERE u.id = @id", new SqlParameterCollection(new SqlParameter[] { new SqlParameter { Name = "@id", Value = "sqrt" }}));
UserDefinedFunction udf = client.CreateUserDefinedFunctionQuery(collectionLink, query).AsEnumerable().FirstOrDefault();
Remarks
Refer to https://docs.microsoft.com/azure/cosmos-db/sql-query-getting-started/ for syntax and examples.
See also
Applies to
CreateUserDefinedFunctionQuery(String, String, FeedOptions)
Overloaded. This method creates a query for udfs under a collection in an Azure Cosmos DB database using a SQL statement. It returns an IQueryable{dynamic}.
public System.Linq.IQueryable<dynamic> CreateUserDefinedFunctionQuery (string collectionLink, string sqlExpression, Microsoft.Azure.Documents.Client.FeedOptions feedOptions = default);abstract member CreateUserDefinedFunctionQuery : string * string * Microsoft.Azure.Documents.Client.FeedOptions -> System.Linq.IQueryable<obj>Public Function CreateUserDefinedFunctionQuery (collectionLink As String, sqlExpression As String, Optional feedOptions As FeedOptions = Nothing) As IQueryable(Of Object)Parameters
- collectionLink
- String
The link to the parent collection resource.
- sqlExpression
- String
The SQL statement.
- feedOptions
- FeedOptions
The options for processing the query result feed. For details, see FeedOptions
Returns
An IQueryable{dynamic} that can evaluate the query with the provided SQL statement.
Examples
This example below queries for user-defined functions by id.
UserDefinedFunction udf = client.CreateUserDefinedFunctionQuery(collectionLink, "SELECT * FROM udfs u WHERE u.id = 'sqrt'").AsEnumerable().FirstOrDefault();
Remarks
Refer to https://docs.microsoft.com/azure/cosmos-db/sql-query-getting-started/ for syntax and examples.
See also
Applies to
CreateUserDefinedFunctionQuery(Uri, SqlQuerySpec, FeedOptions)
Method to create a query for user-defined functions in the Azure Cosmos DB service.
public System.Linq.IQueryable<dynamic> CreateUserDefinedFunctionQuery (Uri documentCollectionUri, Microsoft.Azure.Documents.SqlQuerySpec querySpec, Microsoft.Azure.Documents.Client.FeedOptions feedOptions = default);abstract member CreateUserDefinedFunctionQuery : Uri * Microsoft.Azure.Documents.SqlQuerySpec * Microsoft.Azure.Documents.Client.FeedOptions -> System.Linq.IQueryable<obj>Public Function CreateUserDefinedFunctionQuery (documentCollectionUri As Uri, querySpec As SqlQuerySpec, Optional feedOptions As FeedOptions = Nothing) As IQueryable(Of Object)Parameters
- documentCollectionUri
- Uri
The URI of the parent document collection.
- querySpec
- SqlQuerySpec
The sql query.
- feedOptions
- FeedOptions
(Optional) The FeedOptions for processing the query results feed.
Returns
The query result set.
Applies to
CreateUserDefinedFunctionQuery(Uri, String, FeedOptions)
Method to create a query for user-defined functions in the Azure Cosmos DB service.
public System.Linq.IQueryable<dynamic> CreateUserDefinedFunctionQuery (Uri documentCollectionUri, string sqlExpression, Microsoft.Azure.Documents.Client.FeedOptions feedOptions = default);abstract member CreateUserDefinedFunctionQuery : Uri * string * Microsoft.Azure.Documents.Client.FeedOptions -> System.Linq.IQueryable<obj>Public Function CreateUserDefinedFunctionQuery (documentCollectionUri As Uri, sqlExpression As String, Optional feedOptions As FeedOptions = Nothing) As IQueryable(Of Object)Parameters
- documentCollectionUri
- Uri
The URI of the parent document collection.
- sqlExpression
- String
The sql query.
- feedOptions
- FeedOptions
(Optional) The FeedOptions for processing the query results feed.
Returns
The query result set.
Applies to
Azure SDK for .NET