PHP Class Swoole\Database\CLMySQL

Author: Chunhao.Yan

Inheritance: implements Swoole\IDatabase

Show file Open project: matyhtf/swoole_framework

Public Properties

Property	Type	Description
$config
$conn
$debug
$error

Public Methods

Method	Description
__construct ( $db_config )
affected_rows ( ) : integer	获取上一次操作影响的行数
close ( )	关闭连接
connect ( )	连接数据库
errno ( ) : integer	获取错误码
errorMessage ( $sql )
getAffectedRows ( ) : integer	获取受影响的行数
lastInsertId ( ) : integer	返回上一个Insert语句的自增主键ID
ping ( )
query ( string $sql ) : Swoole\Database\MySQLRecord \| false	执行一个SQL语句
quote ( $value )

Protected Methods

Method	Description
checkConnection ( )	检查数据库连接,是否有效，无效则重新建立

Method Details

__construct() public method

public __construct ( $db_config )

affected_rows() public method

获取上一次操作影响的行数

public affected_rows ( ) : integer
return	integer

checkConnection() protected method

检查数据库连接,是否有效，无效则重新建立

protected checkConnection ( )

close() public method

关闭连接

public close ( )

connect() public method

连接数据库

public connect ( )

errno() public method

获取错误码

public errno ( ) : integer
return	integer

errorMessage() public method

public errorMessage ( $sql )

getAffectedRows() public method

获取受影响的行数

public getAffectedRows ( ) : integer
return	integer

lastInsertId() public method

返回上一个Insert语句的自增主键ID

public lastInsertId ( ) : integer
return	integer

ping() public method

public ping ( )

query() public method

执行一个SQL语句

public query ( string $sql ) : Swoole\Database\MySQLRecord \| false
$sql	string	执行的SQL语句
return	Swoole\Database\MySQLRecord \| false	\| false

quote() public method

public quote ( $value )

Property Details

$config public property

public $config

$conn public property

public $conn

$debug public property

public $debug

$error public property

public $error