Coherent operation

The chain operation method provided by ORM can effectively improve the code definition and development efficiency of data access.


You can use the where method. The most basic way to call where is to pass a parameter

This parameter can pass a variety of different performances:

Primary key

// Primary key
$user = UserListModel::create()->where(1)->get();

// Multiple primary keys
$user = UserListModel::create()->where([1,2,3])->all();


// [field name => field value] array mode
$user = UserListModel::create()->where(['state' => 1])->get();

// Complex condition array
$user = UserListModel::create()->where([
    'age'  => [[18,23], 'between'],
    'name' => ['siam', 'like', 'or'],

Native sql

$user = UserListModel::create()->where("Sql statement needs to pay attention to the injection risk")->get();

Other Mysqli chain operation where the reference parameter

Implement the where in the EasySwoole\Mysqli\QueryBuilder

More operations can also refer to the where section of the Mysqli chain operation

// Take the builder where is the native
$getCoherent5 = UserListModel::create()->where('id', 1, '=')->get();
$getCoherent6 = UserListModel::create()->where('id', 1, '!=')->get();
$getCoherent6 = UserListModel::create()->where('id', 1, 'like')->get();


alias is used to set the alias of the current data table

$res = TestUserListModel::create()->alias('siam')->where(['' => 'test'])->all();


The group method can group the results.

$group = TestUserListModel::create()->field('sum(age) as age, `name`')->group('name')->all(null);


The order method can be used to set the native string to the value of the order by clause:

$order = TestUserListModel::create()->order('id', 'DESC')->get();


Joins usually have the following types, and different types of join operations can affect the returned data results.

  • INNER JOIN: is equivalent to JOIN (the default JOIN type), returning rows if there is at least one match in the table
  • LEFT JOIN: returns all rows from the left table even if there is no match in the right table
  • RIGHT JOIN: returns all rows from the right table even if there is no match in the left table
  • FULL JOIN: return rows as long as there is a match in one of the tables
object join ( mixed $joinTable , string $joinCondition = null [, string $type = 'INNER'] )

$joinTable (complete) table name and alias to be associated $joinCondition association condition. $type association type. Can be: 'LEFT', 'RIGHT', 'OUTER', 'INNER', 'LEFT OUTER', 'RIGHT OUTER', 'NATURAL', case insensitive, defaults to INNER (database software default).

$join = TestUserListModel::create()->join('table2','table2.col1 = user_list.col2')->get();

$join2 = TestUserListModel::create()->alias('list')->join('table2 as t2','t2.col1 = list.col2')->get();