1 \begin{flalign*} 2 % In this way (this arrange of &), the equation will in the center and align at the third &. If use this method for 'split', equations will not be centered 3 % However, 'flalign' will give each line a separate number. It canno
项目上需要在Access数据库,发现自动编号的列无法设置初始值和步长,但是可以使用SQL语句来设置它. 方法如下: ALTER TABLE tableName ALTER COLUMN ID COUNTER (1, 5) 其中: tableName为要修改的表名,ID为自动编号列,1为初始值,5为步长.