PostgreSQL 8.2.3 婺桺桺懼
劯锔
媆锔
媆誕
嬉誕
䆹27. 埇麹攓启鵇喍嚟斖媖
䕞嘘
27.1.
埇麹攓
27.2.
鵇喍嚟斖媖(WAL)
27.3.
WAL 陉䘞
27.4.
WAL 喙鄘
橸䆹蓼麪鵇喍嚟斖媖套嘘䫘庯诙冖橬昽攓启埇麹攓淉嘩㔗
劯锔
饡釕
嬉誕
伕䕻悇凚躘䔇崌昽
婪婔亓
埇麹攓