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sequence等同于序列号
在Oracle数据库中,sequence等同于序列号,每次取的时候sequence会自动增加,一般会作用于需要按序列号排序的地方。
1、Create Sequence
(注释:你需要有CREATE SEQUENCE或CREATE ANY SEQUENCE权限)
CREATE SEQUENCE emp_sequence
INCREMENT BY 1 —— 每次加几个
STAR
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Assembly Sequence Planning for Mechanical Products
A method for assembly sequence planning is proposed in this paper. First, two methods for assembly
sequence planning are compared, which are indirect method and direct method. Then, the limits of the
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