简介

Note: 此扩展在 Windows 平台上不可用。

This module provides an additional session save handler for the session module using » PostgreSQL as a storage system. A user-level session storage function may also be used - session_set_save_handler(), but this module is written in C and therefore could be twice as fast, compared to a session save handler written in PHP.

Session PgSQL is designed to scale any size of web sites and offers some advanced features:

session tables are created automatically
automatic session table vacuum
better garbage collection
multiple PostgreSQL servers support
automatic database server failover (switching)
automatic database server load balancing if there are multiple PostgreSQL servers.
short circuit UPDATE

php yaf the yaf session class php session 函数 session write close 的别名 php session pgsql 函数 increments error counts and sets last error message php session pgsql 函数 returns number of errors and last error message php session pgsql 函数 get custom field value php session pgsql 函数 reset connection to session database servers php session pgsql 函数 set custom field value php session pgsql 函数 get current save handler status php session pgsql 简介 php mysql xdevapi databaseobject get session name php mysql xdevapi schema get schema session php mysql xdevapi session get client list php session pgsql session pgsql 函数 php sessions session 函数 php 函数参考 session 扩展 php session pgsql 预定义常量 php session pgsql 安装／配置 php session pgsql table definitions php sessionhandlerinterface destroy a session php yaf session the offsetunset purpose