ISqlJoinBuilder.RightJoinRaw(string joinClause) Method

.NET Standard 2.x

Uses the RIGHT OUTER JOIN operator to join the original table source directly with a raw SQL to create a joined table.

Namespace: SnapObjects.Data

Assembly: SnapObjects.Data.dll

Syntax

  ISqlJoinOnBuilder RightJoinRaw(string joinClause);

Parameters

joinClause System.String

A string of raw SQL after the RIGHT OUTER JOIN keyword.

Returns

SnapObjects.Data.ISqlJoinOnBuilder

Returns an ISqlJoinOnBuilder object which can be used to create the condition on which the join is based.

Examples

The following code example demonstrates how to join one table with another using the RightJoinRaw method.

using SnapObjects.Data;
using System;

namespace Appeon.ApiDoc.ISqlJoinBuilderExamples
{
    public class RightJoinRawExample
    {
        private readonly SchoolContext _context;

        public RightJoinRawExample(SchoolContext dataContext)
        {
            // Sets data context.
            _context = dataContext;
        }

        public void Example1()
        {
            var sqlQueryBuilder = new SqlQueryBuilder();

            // Gets DepartmentID and Name from the "Department" table, and Title from the "Course" table.
            // Sets the condition to join the "Department" table and "Course" table: Department.DepartmentID = Course.DepartmentID.
            sqlQueryBuilder
                .Select("Department.DepartmentID")
                .Select("Department.Name")
                .Select("Course.Title")
                .From("Department")
                .RightJoinRaw("Course On Department.DepartmentID = Course.DepartmentID");

            // Converts to raw SQL for the database corresponding to the data context.   
            string sql = sqlQueryBuilder.ToSqlString(_context);

            Console.WriteLine(sql);
            
            /*This code example produces the following output:           
              SELECT
                [Department].[DepartmentID],
                [Department].[Name],
                [Course].[Title]
              FROM [Department]
              Right JOIN [Course]
              ON [Department].[DepartmentID] = [Course].[DepartmentID]
            */
        }
    }
}

Applies to

.NET Standard

2.x