我找了一些资料,MINEXTENTS默认为1,当MINEXTENTS超过1时,EXTENTS的值用NEXT和PCTINCREASE的值进行运算求得值。
原话这么说的:(对MINEXTENTS的解释)
Specifies the total number of extents that should be allocated to the segment at the time of creation.This parameter enables you to allocate a large amount of space when you create an object,even if the space available is not contiguous.The default and minimum sizes are calulated baseed on NEXT and PCTINCREASE.
我所知道就这么些了,上面所说的1(默认值)是如何解释?同时我也找了一下DBA宝典这本书的解释也没有讲得很清楚。