SqlFunctionExpression Constructors
Definition
Important
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Overloads
SqlFunctionExpression(String, Boolean, Type, RelationalTypeMapping)
Creates a new instance of the SqlFunctionExpression class which represents a built-in niladic function.
public SqlFunctionExpression (string functionName, bool nullable, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);public SqlFunctionExpression (string functionName, bool nullable, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression : string * bool * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpressionPublic Sub New (functionName As String, nullable As Boolean, type As Type, typeMapping As RelationalTypeMapping)Parameters
- functionName
- String
The name of the function.
- nullable
- Boolean
A bool value indicating whether this function can return null.
- typeMapping
- RelationalTypeMapping
The RelationalTypeMapping associated with the expression.
Applies to
SqlFunctionExpression(String, String, Boolean, Type, RelationalTypeMapping)
Creates a new instance of the SqlFunctionExpression class which represents a niladic function.
public SqlFunctionExpression (string schema, string functionName, bool nullable, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);public SqlFunctionExpression (string schema, string functionName, bool nullable, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression : string * string * bool * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpressionPublic Sub New (schema As String, functionName As String, nullable As Boolean, type As Type, typeMapping As RelationalTypeMapping)Parameters
- schema
- String
The schema in which the function is defined.
- functionName
- String
The name of the function.
- nullable
- Boolean
A bool value indicating whether this function can return null.
- typeMapping
- RelationalTypeMapping
The RelationalTypeMapping associated with the expression.
Applies to
SqlFunctionExpression(SqlExpression, String, Boolean, Boolean, Type, RelationalTypeMapping)
Creates a new instance of the SqlFunctionExpression class which represents a niladic function which is invoked on an instance.
public SqlFunctionExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, string functionName, bool nullable, bool instancePropagatesNullability, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);public SqlFunctionExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, string functionName, bool nullable, bool instancePropagatesNullability, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * string * bool * bool * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpressionPublic Sub New (instance As SqlExpression, functionName As String, nullable As Boolean, instancePropagatesNullability As Boolean, type As Type, typeMapping As RelationalTypeMapping)Parameters
- instance
- SqlExpression
An expression on which the function is defined.
- functionName
- String
The name of the function.
- nullable
- Boolean
A bool value indicating whether this function can return null.
- instancePropagatesNullability
- Boolean
A value indicating if instance propagates null to result.
- typeMapping
- RelationalTypeMapping
The RelationalTypeMapping associated with the expression.
Applies to
SqlFunctionExpression(String, IEnumerable<SqlExpression>, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)
Creates a new instance of the SqlFunctionExpression class which represents a built-in function.
public SqlFunctionExpression (string functionName, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);public SqlFunctionExpression (string functionName, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression : string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * seq<bool> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpressionPublic Sub New (functionName As String, arguments As IEnumerable(Of SqlExpression), nullable As Boolean, argumentsPropagateNullability As IEnumerable(Of Boolean), type As Type, typeMapping As RelationalTypeMapping)Parameters
- functionName
- String
The name of the function.
- arguments
- IEnumerable<SqlExpression>
The arguments of the function.
- nullable
- Boolean
A bool value indicating whether this function can return null.
- argumentsPropagateNullability
- IEnumerable<Boolean>
A list of bool values indicating whether individual arguments propagate null to result.
- typeMapping
- RelationalTypeMapping
The RelationalTypeMapping associated with the expression.
Applies to
SqlFunctionExpression(String, String, IEnumerable<SqlExpression>, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)
Creates a new instance of the SqlFunctionExpression class which represents a function.
public SqlFunctionExpression (string schema, string functionName, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);public SqlFunctionExpression (string? schema, string functionName, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression : string * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * seq<bool> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpressionPublic Sub New (schema As String, functionName As String, arguments As IEnumerable(Of SqlExpression), nullable As Boolean, argumentsPropagateNullability As IEnumerable(Of Boolean), type As Type, typeMapping As RelationalTypeMapping)Parameters
- schema
- String
The schema in which the function is defined.
- functionName
- String
The name of the function.
- arguments
- IEnumerable<SqlExpression>
The arguments of the function.
- nullable
- Boolean
A bool value indicating whether this function can return null.
- argumentsPropagateNullability
- IEnumerable<Boolean>
A list of bool values indicating whether individual arguments propagate null to result.
- typeMapping
- RelationalTypeMapping
The RelationalTypeMapping associated with the expression.
Applies to
SqlFunctionExpression(SqlExpression, String, IEnumerable<SqlExpression>, Boolean, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)
Creates a new instance of the SqlFunctionExpression class which represents a function which is invoked on an instance.
public SqlFunctionExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, string functionName, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, bool instancePropagatesNullability, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);public SqlFunctionExpression (Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression instance, string functionName, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool nullable, bool instancePropagatesNullability, System.Collections.Generic.IEnumerable<bool> argumentsPropagateNullability, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping? typeMapping);new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression : Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression * string * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * bool * seq<bool> * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpressionPublic Sub New (instance As SqlExpression, functionName As String, arguments As IEnumerable(Of SqlExpression), nullable As Boolean, instancePropagatesNullability As Boolean, argumentsPropagateNullability As IEnumerable(Of Boolean), type As Type, typeMapping As RelationalTypeMapping)Parameters
- instance
- SqlExpression
An expression on which the function is applied.
- functionName
- String
The name of the function.
- arguments
- IEnumerable<SqlExpression>
The arguments of the function.
- nullable
- Boolean
A bool value indicating whether this function can return null.
- instancePropagatesNullability
- Boolean
A value indicating if instance propagates null to result.
- argumentsPropagateNullability
- IEnumerable<Boolean>
A list of bool values indicating whether individual arguments propagate null to result.
- typeMapping
- RelationalTypeMapping
The RelationalTypeMapping associated with the expression.
Applies to
SqlFunctionExpression(Expression, String, String, Boolean, IEnumerable<SqlExpression>, Boolean, Type, RelationalTypeMapping)
public SqlFunctionExpression (System.Linq.Expressions.Expression instance, string schema, string name, bool niladic, System.Collections.Generic.IEnumerable<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> arguments, bool builtIn, Type type, Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping typeMapping);new Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpression : System.Linq.Expressions.Expression * string * string * bool * seq<Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlExpression> * bool * Type * Microsoft.EntityFrameworkCore.Storage.RelationalTypeMapping -> Microsoft.EntityFrameworkCore.Query.SqlExpressions.SqlFunctionExpressionPublic Sub New (instance As Expression, schema As String, name As String, niladic As Boolean, arguments As IEnumerable(Of SqlExpression), builtIn As Boolean, type As Type, typeMapping As RelationalTypeMapping)Parameters
- instance
- Expression
- schema
- String
- name
- String
- niladic
- Boolean
- arguments
- IEnumerable<SqlExpression>
- builtIn
- Boolean
- type
- Type
- typeMapping
- RelationalTypeMapping
Applies to
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