Cml\Db\MongoDB\MongoDB::getMongoDbAutoIncKey PHP Method

MongoDB Class Documentation Show file Open project: linhecheng/cmlphp

getMongoDbAutoIncKey() public method

获取自增id-需要先初始化数据如: db.mongoinckeycol.insert({id:0, 'table' : 'post'}) 即初始化帖子表(post)自增初始值为0

public getMongoDbAutoIncKey ( string $collection = 'mongoinckeycol', string $table = 'post' ) : integer
$collection	string	存储自增的collection名
$table	string	表的名称
return	integer

    public function getMongoDbAutoIncKey($collection = 'mongoinckeycol', $table = 'post')
    {
        $res = $this->runMongoCommand(['findandmodify' => $collection, 'update' => ['$inc' => ['id' => 1]], 'query' => ['table' => $table], 'new' => true]);
        return intval($res[0]['value']['id']);
    }

MongoDB

__construct

__destruct

__get

_and

_or

affectedRows

aggregation

avg

buildSql

callProcedure

columns