SqlFunctionExpression Konstruktor
Definisi
Penting
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Overload
SqlFunctionExpression(String, Boolean, Type, RelationalTypeMapping)
Membuat instans SqlFunctionExpression baru kelas yang mewakili fungsi niladik bawaan.
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)Parameter
- functionName
- String
Nama fungsi.
- nullable
- Boolean
Nilai bool yang menunjukkan apakah fungsi ini dapat mengembalikan null.
- typeMapping
- RelationalTypeMapping
Yang RelationalTypeMapping terkait dengan ekspresi.
Berlaku untuk
SqlFunctionExpression(String, String, Boolean, Type, RelationalTypeMapping)
Membuat instans baru kelas SqlFunctionExpression yang mewakili fungsi niladik.
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)Parameter
- schema
- String
Skema di mana fungsi ditentukan.
- functionName
- String
Nama fungsi.
- nullable
- Boolean
Nilai bool yang menunjukkan apakah fungsi ini dapat mengembalikan null.
- typeMapping
- RelationalTypeMapping
Yang RelationalTypeMapping terkait dengan ekspresi.
Berlaku untuk
SqlFunctionExpression(SqlExpression, String, Boolean, Boolean, Type, RelationalTypeMapping)
Membuat instans SqlFunctionExpression baru kelas yang mewakili fungsi niladik yang dipanggil pada instans.
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)Parameter
- instance
- SqlExpression
Ekspresi di mana fungsi ditentukan.
- functionName
- String
Nama fungsi.
- nullable
- Boolean
Nilai bool yang menunjukkan apakah fungsi ini dapat mengembalikan null.
- instancePropagatesNullability
- Boolean
Nilai yang menunjukkan apakah instans menyebarkan null ke hasil.
- typeMapping
- RelationalTypeMapping
Yang RelationalTypeMapping terkait dengan ekspresi.
Berlaku untuk
SqlFunctionExpression(String, IEnumerable<SqlExpression>, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)
Membuat instans SqlFunctionExpression baru kelas yang mewakili fungsi bawaan.
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)Parameter
- functionName
- String
Nama fungsi.
- arguments
- IEnumerable<SqlExpression>
Argumen fungsi.
- nullable
- Boolean
Nilai bool yang menunjukkan apakah fungsi ini dapat mengembalikan null.
- argumentsPropagateNullability
- IEnumerable<Boolean>
Daftar nilai bool yang menunjukkan apakah argumen individual menyebarkan null ke hasil.
- typeMapping
- RelationalTypeMapping
Yang RelationalTypeMapping terkait dengan ekspresi.
Berlaku untuk
SqlFunctionExpression(String, String, IEnumerable<SqlExpression>, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)
Membuat instans SqlFunctionExpression baru kelas yang mewakili fungsi.
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)Parameter
- schema
- String
Skema di mana fungsi ditentukan.
- functionName
- String
Nama fungsi.
- arguments
- IEnumerable<SqlExpression>
Argumen fungsi.
- nullable
- Boolean
Nilai bool yang menunjukkan apakah fungsi ini dapat mengembalikan null.
- argumentsPropagateNullability
- IEnumerable<Boolean>
Daftar nilai bool yang menunjukkan apakah argumen individual menyebarkan null ke hasil.
- typeMapping
- RelationalTypeMapping
Yang RelationalTypeMapping terkait dengan ekspresi.
Berlaku untuk
SqlFunctionExpression(SqlExpression, String, IEnumerable<SqlExpression>, Boolean, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)
Membuat instans SqlFunctionExpression baru kelas yang mewakili fungsi yang dipanggil pada instans.
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)Parameter
- instance
- SqlExpression
Ekspresi tempat fungsi diterapkan.
- functionName
- String
Nama fungsi.
- arguments
- IEnumerable<SqlExpression>
Argumen fungsi.
- nullable
- Boolean
Nilai bool yang menunjukkan apakah fungsi ini dapat mengembalikan null.
- instancePropagatesNullability
- Boolean
Nilai yang menunjukkan apakah instans menyebarkan null ke hasil.
- argumentsPropagateNullability
- IEnumerable<Boolean>
Daftar nilai bool yang menunjukkan apakah argumen individual menyebarkan null ke hasil.
- typeMapping
- RelationalTypeMapping
Yang RelationalTypeMapping terkait dengan ekspresi.
Berlaku untuk
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)Parameter
- instance
- Expression
- schema
- String
- name
- String
- niladic
- Boolean
- arguments
- IEnumerable<SqlExpression>
- builtIn
- Boolean
- type
- Type
- typeMapping
- RelationalTypeMapping
Berlaku untuk
Entity Framework
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