SelectExpression.AddLeftOuterJoin Method

Reference

Definition

Namespace:: Microsoft.EntityFrameworkCore.Query.Expressions

Assembly:: Microsoft.EntityFrameworkCore.Relational.dll

Package:: Microsoft.EntityFrameworkCore.Relational v1.0.6

Package:: Microsoft.EntityFrameworkCore.Relational v1.1.6

Package:: Microsoft.EntityFrameworkCore.Relational v2.0.3

Package:: Microsoft.EntityFrameworkCore.Relational v2.1.11

Package:: Microsoft.EntityFrameworkCore.Relational v2.2.6

Important

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Overloads

AddLeftOuterJoin(TableExpressionBase)	Adds a SQL LEFT OUTER JOIN to this SelectExpression.
AddLeftOuterJoin(TableExpressionBase, IEnumerable<Expression>)	Adds a SQL LEFT OUTER JOIN to this SelectExpression.

AddLeftOuterJoin(TableExpressionBase)

Adds a SQL LEFT OUTER JOIN to this SelectExpression.

public virtual Microsoft.EntityFrameworkCore.Query.Expressions.JoinExpressionBase AddLeftOuterJoin (Microsoft.EntityFrameworkCore.Query.Expressions.TableExpressionBase tableExpression);

public virtual Microsoft.EntityFrameworkCore.Query.Expressions.PredicateJoinExpressionBase AddLeftOuterJoin (Microsoft.EntityFrameworkCore.Query.Expressions.TableExpressionBase tableExpression);

abstract member AddLeftOuterJoin : Microsoft.EntityFrameworkCore.Query.Expressions.TableExpressionBase -> Microsoft.EntityFrameworkCore.Query.Expressions.JoinExpressionBase
override this.AddLeftOuterJoin : Microsoft.EntityFrameworkCore.Query.Expressions.TableExpressionBase -> Microsoft.EntityFrameworkCore.Query.Expressions.JoinExpressionBase

abstract member AddLeftOuterJoin : Microsoft.EntityFrameworkCore.Query.Expressions.TableExpressionBase -> Microsoft.EntityFrameworkCore.Query.Expressions.PredicateJoinExpressionBase
override this.AddLeftOuterJoin : Microsoft.EntityFrameworkCore.Query.Expressions.TableExpressionBase -> Microsoft.EntityFrameworkCore.Query.Expressions.PredicateJoinExpressionBase

Public Overridable Function AddLeftOuterJoin (tableExpression As TableExpressionBase) As JoinExpressionBase

Public Overridable Function AddLeftOuterJoin (tableExpression As TableExpressionBase) As PredicateJoinExpressionBase

Parameters

tableExpression: TableExpressionBase

The target table expression.

Returns

JoinExpressionBase

PredicateJoinExpressionBase

Applies to

AddLeftOuterJoin(TableExpressionBase, IEnumerable<Expression>)

Adds a SQL LEFT OUTER JOIN to this SelectExpression.

public virtual Microsoft.EntityFrameworkCore.Query.Expressions.JoinExpressionBase AddLeftOuterJoin (Microsoft.EntityFrameworkCore.Query.Expressions.TableExpressionBase tableExpression, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> projection);

public virtual Microsoft.EntityFrameworkCore.Query.Expressions.PredicateJoinExpressionBase AddLeftOuterJoin (Microsoft.EntityFrameworkCore.Query.Expressions.TableExpressionBase tableExpression, System.Collections.Generic.IEnumerable<System.Linq.Expressions.Expression> projection);

abstract member AddLeftOuterJoin : Microsoft.EntityFrameworkCore.Query.Expressions.TableExpressionBase * seq<System.Linq.Expressions.Expression> -> Microsoft.EntityFrameworkCore.Query.Expressions.JoinExpressionBase
override this.AddLeftOuterJoin : Microsoft.EntityFrameworkCore.Query.Expressions.TableExpressionBase * seq<System.Linq.Expressions.Expression> -> Microsoft.EntityFrameworkCore.Query.Expressions.JoinExpressionBase

abstract member AddLeftOuterJoin : Microsoft.EntityFrameworkCore.Query.Expressions.TableExpressionBase * seq<System.Linq.Expressions.Expression> -> Microsoft.EntityFrameworkCore.Query.Expressions.PredicateJoinExpressionBase
override this.AddLeftOuterJoin : Microsoft.EntityFrameworkCore.Query.Expressions.TableExpressionBase * seq<System.Linq.Expressions.Expression> -> Microsoft.EntityFrameworkCore.Query.Expressions.PredicateJoinExpressionBase

Public Overridable Function AddLeftOuterJoin (tableExpression As TableExpressionBase, projection As IEnumerable(Of Expression)) As JoinExpressionBase

Public Overridable Function AddLeftOuterJoin (tableExpression As TableExpressionBase, projection As IEnumerable(Of Expression)) As PredicateJoinExpressionBase