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    Class NpgsqlDeleteConvertingExpressionVisitor

    Converts the relational into a PG-specific PostgresDeleteExpression, which precisely models a DELETE statement in PostgreSQL. This is done to handle the PG-specific USING syntax for table joining.

    Inheritance
    object
    NpgsqlDeleteConvertingExpressionVisitor
    Namespace: Npgsql.EntityFrameworkCore.PostgreSQL.Query.Internal
    Assembly: Npgsql.EntityFrameworkCore.PostgreSQL.dll
    Syntax
    public class NpgsqlDeleteConvertingExpressionVisitor : ExpressionVisitor

    Methods

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    Process(Expression)

    This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.

    Declaration
    public virtual Expression Process(Expression node)
    Parameters
    Type Name Description
    Expression node
    Returns
    Type Description
    Expression
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    VisitDelete(DeleteExpression)

    This is an internal API that supports the Entity Framework Core infrastructure and not subject to the same compatibility standards as public APIs. It may be changed or removed without notice in any release. You should only use it directly in your code with extreme caution and knowing that doing so can result in application failures when updating to a new Entity Framework Core release.

    Declaration
    protected virtual Expression VisitDelete(DeleteExpression deleteExpression)
    Parameters
    Type Name Description
    DeleteExpression deleteExpression
    Returns
    Type Description
    Expression
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