DBConnection类 参考

类 DBConnection 继承关系图:

DBConnection 的协作图:

Public 成员函数
	__construct ($params)
	__destruct ()
	prepare ($sql, $options=[])
	query (... $args)
	quote ($value, $type=ParameterType::STRING)
	exec ($sql)
	lastInsertId ($name=null)
	beginTransaction ()
	commit ()
	rollBack ()
	errorCode ()
	errorInfo ()
	getPoolName ()

构造及析构函数说明

__construct()

__construct

(

$params

)

函数调用图:

__destruct()

__destruct

(

)

函数调用图:

成员函数说明

beginTransaction()

beginTransaction

(

)

commit()

commit

(

)

errorCode()

errorCode

(

)

errorInfo()

errorInfo

(

)

exec()

exec

(

$sql

)

参数

mixed

$sql

异常

DBException

函数调用图:

getPoolName()

getPoolName

(

)

返回

mixed

lastInsertId()

lastInsertId

(

$name = null

)

参数

null | mixed

$name

异常

DBException

prepare()

prepare	(		$sql,
			$options = []
	)

参数

mixed	$sql
mixed	$options

异常

DBException

函数调用图:

query()

query

(

$args

)

异常

DBException

quote()

quote	(		$value,
			$type = ParameterType::STRING
	)

rollBack()

rollBack

(

)

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该类的文档由以下文件生成:

• src/ZM/Store/Database/DBConnection.php