Order By

The orderBy method seems simple but has a lot of depth depending on the type of arguments you pass in.

Calling orderBy multiple times appends to the order list.

Order By (String)

QueryBuilder
query.from( "users" )
    .orderBy( "email" );
MySQL
SELECT *
FROM `users`
ORDER BY `email` ASC

Calling orderBy multiple times will append to the order list.

QueryBuilder
query.from( "users" )
    .orderBy( "email" )
    .orderBy( "username", "desc" );
MySQL
SELECT *
FROM `users`
ORDER BY
  `email` ASC,
  `username` DESC

You can also provide an Expression.

QueryBuilder
query.from( "users" )
    .orderBy( query.raw( "DATE(created_at)" ) );
MySQL
SELECT *
FROM `users`
ORDER BY DATE(created_at)

Order By (List)

QueryBuilder
query.from( "users" )
    .orderBy( "email|asc,username", "desc" );
MySQL
SELECT *
FROM `users`
ORDER BY
  `email` ASC,
  `username` DESC

Order By (Array of Strings)

QueryBuilder
query.from( "users" )
    .orderBy( [ "email|asc", "username" ], "desc" );
MySQL
SELECT *
FROM `users`
ORDER BY
  `email` ASC,
  `username` DESC

Order By (Array of Structs)

QueryBuilder
query.from( "users" )
    .orderBy( [
        { "column": "email", "direction": "asc" },
        "username"
    ], "desc" );
MySQL
SELECT *
FROM `users`
ORDER BY
  `email` ASC,
  `username` DESC

Order By (Subquery)

You can order with a subquery using either a function or a QueryBuilder instance.

QueryBuilder
query.from( "users" )
    .orderBy( function( q ) {
        q.selectRaw( "MAX(created_date)" )
            .from( "logins" )
            .whereColumn( "users.id", "logins.user_id" );
    } );
MySQL
SELECT *
FROM `users`
ORDER BY (
    SELECT MAX(created_date)
    FROM `logins`
    WHERE `users`.`id` = `logins`.`user_id`
)

Order By Raw

QueryBuilder
query.from( "users" )
    .orderByRaw( "CASE WHEN status = ? THEN 1 ELSE 0 END DESC", [ 1 ] );
MySQL
SELECT *
FROM `users`
ORDER BY CASE WHEN status = ? THEN 1 ELSE 0 END DESC

clearOrders

Clears the currently configured orders for the query. Usually used by downstream libraries like Quick.

QueryBuilder
query.from( "users" )
    .orderBy( "email" )
    .clearOrders();
MySQL
SELECT *
FROM `users`

reorder

Clears the currently configured orders for the query and sets the new orders passed in. Any valid argument to orderBy can be passed here. Usually used by downstream libraries like Quick.

QueryBuilder
query.from( "users" )
    .orderBy( "email" )
    .reorder( "username" );
MySQL
SELECT *
FROM `users`
ORDER BY `username` ASC

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