Interface PDOConnecter

PDO连接类的统一接口

Interface PDOConnecter

Direct known implementers

Cross\DB\Connecter\BaseConnecter

Indirect known implementers

Cross\DB\Connecter\MySQLConnecter, Cross\DB\Connecter\PgSQLConnecter, Cross\DB\Connecter\SQLiteConnecter

Namespace: Cross\I
Package: Cross\I
Located at I/PDOConnecter.php

Methods summary

`public static mixed`	# `getInstance( string $dsn, string $user, string $password, array $options )` 获取一个单例实例获取一个单例实例 Parameters `$dsn` `$user` `$password` `$options` Returns mixed
`public mixed`	# `getPK( string $table_name )` 获取表的主键名获取表的主键名 Parameters `$table_name` Returns mixed
`public mixed`	# `getMetaData( string $table_name, boolean $fields_map = true )` 获取表的字段信息获取表的字段信息 Parameters `$table_name` `$fields_map` Returns mixed
`public mixed`	# `getPDO( )` 返回一个PDO连接对象的实例返回一个PDO连接对象的实例 Returns mixed
`public mixed`	# `lastInsertId( )` 最后插入时自增ID的值最后插入时自增ID的值 Returns mixed