SqlExpressionFactory Class

Definition

Namespace:

Microsoft.EntityFrameworkCore.Query

Assembly:

Microsoft.EntityFrameworkCore.Relational.dll

Package:

Microsoft.EntityFrameworkCore.Relational v8.0.0

A factory for creating SqlExpression instances.

public class SqlExpressionFactory : Microsoft.EntityFrameworkCore.Query.ISqlExpressionFactory

type SqlExpressionFactory = class
    interface ISqlExpressionFactory

Public Class SqlExpressionFactory
Implements ISqlExpressionFactory

Inheritance

Object

SqlExpressionFactory

Implements

ISqlExpressionFactory

Constructors

SqlExpressionFactory(SqlExpressionFactoryDependencies)

Creates a new instance of the SqlExpressionFactory class.

Properties

Dependencies

Dependencies for this service.

Methods

Add(SqlExpression, SqlExpression, RelationalTypeMapping)	Creates a SqlBinaryExpression which represents an addition.
And(SqlExpression, SqlExpression, RelationalTypeMapping)	Creates a SqlBinaryExpression which represents a bitwise AND operation.
AndAlso(SqlExpression, SqlExpression)	Creates a SqlBinaryExpression which represents a logical AND operation.
ApplyDefaultTypeMapping(SqlExpression)	Applies default type mapping to given SqlExpression.
ApplyTypeMapping(SqlExpression, RelationalTypeMapping)	Applies type mapping to the given SqlExpression.
Case(IReadOnlyList<CaseWhenClause>, SqlExpression)	Creates a new CaseExpression which represent a CASE statement in a SQL tree.
Case(SqlExpression, IReadOnlyList<CaseWhenClause>, SqlExpression)	Creates a new CaseExpression which represent a CASE statement in a SQL tree.
Coalesce(SqlExpression, SqlExpression, RelationalTypeMapping)	Creates a SqlFunctionExpression which represents a COALESCE operation.
Constant(Object, RelationalTypeMapping)	Creates a new SqlConstantExpression which represents a constant in a SQL tree.
Constant(Object, Type, RelationalTypeMapping)	Creates a new SqlConstantExpression which represents a constant in a SQL tree.
Convert(SqlExpression, Type, RelationalTypeMapping)	Creates a new SqlUnaryExpression which represent casting a SQL expression to different type.
Divide(SqlExpression, SqlExpression, RelationalTypeMapping)	Creates a SqlBinaryExpression which represents a division.
Equal(SqlExpression, SqlExpression)	Creates a SqlBinaryExpression which represents an equality comparison.
Exists(SelectExpression)	Creates a new ExistsExpression which represents an EXISTS operation in a SQL tree.
Fragment(String)	Creates a new SqlFragmentExpression which represents a SQL token.
Function(SqlExpression, String, IEnumerable<SqlExpression>, Boolean, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)	Creates a new SqlFunctionExpression which represents a function call in a SQL tree.
Function(String, IEnumerable<SqlExpression>, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)	Creates a new SqlFunctionExpression which represents a function call in a SQL tree.
Function(String, String, IEnumerable<SqlExpression>, Boolean, IEnumerable<Boolean>, Type, RelationalTypeMapping)	Creates a new SqlFunctionExpression which represents a function call in a SQL tree.
GreaterThan(SqlExpression, SqlExpression)	Creates a SqlBinaryExpression which represents a greater than comparison.
GreaterThanOrEqual(SqlExpression, SqlExpression)	Creates a SqlBinaryExpression which represents a greater than or equal comparison.
In(SqlExpression, IReadOnlyList<SqlExpression>)	Creates a new InExpression which represents an IN operation in a SQL tree.
In(SqlExpression, SelectExpression)	Creates a new InExpression which represents an IN operation in a SQL tree.
In(SqlExpression, SqlParameterExpression)	Creates a new InExpression which represents an IN operation in a SQL tree.
IsNotNull(SqlExpression)	Creates a new SqlUnaryExpression which represent inequality to null.
IsNull(SqlExpression)	Creates a new SqlUnaryExpression which represent equality to null.
LessThan(SqlExpression, SqlExpression)	Creates a SqlBinaryExpression which represents a less than comparison.
LessThanOrEqual(SqlExpression, SqlExpression)	Creates a SqlBinaryExpression which represents a less than or equal comparison.
Like(SqlExpression, SqlExpression, SqlExpression)	Creates a new InExpression which represents a LIKE in a SQL tree.
MakeBinary(ExpressionType, SqlExpression, SqlExpression, RelationalTypeMapping)	Creates a new SqlBinaryExpression with the given arguments.
MakeUnary(ExpressionType, SqlExpression, Type, RelationalTypeMapping)	Creates a new SqlUnaryExpression with the given arguments.
Modulo(SqlExpression, SqlExpression, RelationalTypeMapping)	Creates a SqlBinaryExpression which represents a modulo operation.
Multiply(SqlExpression, SqlExpression, RelationalTypeMapping)	Creates a SqlBinaryExpression which represents a multiplication.
Negate(SqlExpression)	Creates a new SqlUnaryExpression which represent a negation operation in a SQL tree.
NiladicFunction(SqlExpression, String, Boolean, Boolean, Type, RelationalTypeMapping)	Creates a new SqlFunctionExpression which represents a niladic function call in a SQL tree.
NiladicFunction(String, Boolean, Type, RelationalTypeMapping)	Creates a new SqlFunctionExpression which represents a niladic function call in a SQL tree.
NiladicFunction(String, String, Boolean, Type, RelationalTypeMapping)	Creates a new SqlFunctionExpression which represents a niladic function call in a SQL tree.
Not(SqlExpression)	Creates a new SqlUnaryExpression which represent a NOT operation in a SQL tree.
NotEqual(SqlExpression, SqlExpression)	Creates a SqlBinaryExpression which represents an inequality comparison.
Or(SqlExpression, SqlExpression, RelationalTypeMapping)	Creates a SqlBinaryExpression which represents a bitwise OR operation.
OrElse(SqlExpression, SqlExpression)	Creates a SqlBinaryExpression which represents a logical OR operation.
Select(IEntityType, TableExpressionBase)	Creates a new SelectExpression which represents a SELECT in a SQL tree projecting an entity type from a table source.
Select(IEntityType)	Creates a new SelectExpression which represents a SELECT in a SQL tree projecting an entity type from a table source created using default mapping in the model.
Select(SqlExpression)	Creates a new SelectExpression which represents a SELECT in a SQL tree projecting a SqlExpression or 1 from no table and without any composition.
Subtract(SqlExpression, SqlExpression, RelationalTypeMapping)	Creates a SqlBinaryExpression which represents a subtraction.