Séqueliser trouver l'ordre de tri
Post.findAll({ limit: 10, order: [['updatedAt', 'DESC']]});
amit.bhagat
Post.findAll({ limit: 10, order: [['updatedAt', 'DESC']]});
order: [["createdAt", "DESC"]]Users.findAll({ order: [['updatedAt', 'DESC']]});Subtask.findAll({
order: [
// Will escape title and validate DESC against a list of valid direction parameters
['title', 'DESC'],
// Will order by max(age)
sequelize.fn('max', sequelize.col('age')),
// Will order by max(age) DESC
[sequelize.fn('max', sequelize.col('age')), 'DESC'],
// Will order by otherfunction(`col1`, 12, 'lalala') DESC
[sequelize.fn('otherfunction', sequelize.col('col1'), 12, 'lalala'), 'DESC'],
// Will order an associated model's createdAt using the model name as the association's name.
[Task, 'createdAt', 'DESC'],
// Will order through an associated model's createdAt using the model names as the associations' names.
[Task, Project, 'createdAt', 'DESC'],
// Will order by an associated model's createdAt using the name of the association.
['Task', 'createdAt', 'DESC'],
// Will order by a nested associated model's createdAt using the names of the associations.
['Task', 'Project', 'createdAt', 'DESC'],
// Will order by an associated model's createdAt using an association object. (preferred method)
[Subtask.associations.Task, 'createdAt', 'DESC'],
// Will order by a nested associated model's createdAt using association objects. (preferred method)
[Subtask.associations.Task, Task.associations.Project, 'createdAt', 'DESC'],
// Will order by an associated model's createdAt using a simple association object.
[{model: Task, as: 'Task'}, 'createdAt', 'DESC'],
// Will order by a nested associated model's createdAt simple association objects.
[{model: Task, as: 'Task'}, {model: Project, as: 'Project'}, 'createdAt', 'DESC']
],
// Will order by max age descending
order: sequelize.literal('max(age) DESC'),
// Will order by max age ascending assuming ascending is the default order when direction is omitted
order: sequelize.fn('max', sequelize.col('age')),
// Will order by age ascending assuming ascending is the default order when direction is omitted
order: sequelize.col('age'),
// Will order randomly based on the dialect (instead of fn('RAND') or fn('RANDOM'))
order: sequelize.random()
});
Foo.findOne({
order: [
// will return `name`
['name'],
// will return `username` DESC
['username', 'DESC'],
// will return max(`age`)
sequelize.fn('max', sequelize.col('age')),
// will return max(`age`) DESC
[sequelize.fn('max', sequelize.col('age')), 'DESC'],
// will return otherfunction(`col1`, 12, 'lalala') DESC
[sequelize.fn('otherfunction', sequelize.col('col1'), 12, 'lalala'), 'DESC'],
// will return otherfunction(awesomefunction(`col`)) DESC, This nesting is potentially infinite!
[sequelize.fn('otherfunction', sequelize.fn('awesomefunction', sequelize.col('col'))), 'DESC']
]
});