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create sequence

2010-02-03 16:38:07| 分类：数据库 | 标签： |举报 |字号大中小订阅

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前提：需要有CREATE SEQUENCE权限，如果想创建其它用户的SEQUENCE需要CREATE ANY SEQUENCE的权限。
语法：
CREATE SEQUENCE [shema. ] sq_meeting_book_test [
     [INCREMENT BY 1 ]
     [START WITH 1 ]
     [MAXVALUE 999999999999 |NOMAXVALUE]
     [MINVALUE 1|NOMINVALUE]
     [NOCYCLE|CYCLE ]
     [CACHE 20|NOCACHE]
     [ORDER|NOORDER]
]
说明：
shema:默认为自己账号的shema,也可以指定。
increment by 增量
start with 起始数字
maxvalue 最大值
minvalue 最小值
cycle 循环使用
cache 缓存
order 是否按顺序

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