When the Insert Field dialog opens, enter the information in Figure 8, then click OK.
当Insert Field对话框打开时,输入图8中的信息,然后单击ok。
In Oracle 10g, if there is a BEFORE INSERT TRIGGER and a NOT NULL constraint on a table, then the BEFORE TRIGGER is executed first, and then the constraint check is performed.
在Oracle 10 g中,如果表上同时存在BEFORE INSERT触发器和NOT NULL约束,那么先执行BEFORE触发器,然后执行约束检查。
When you feel down in the dumps it is fantastic to think “what would [insert hero] do” and then rely on that judgment. Sometimes two heads are better than one.
当你感到抑郁时最好想想“(某某英雄)会怎么做”并依赖你的判断去做事,有时两个头脑胜过一个头脑。
Take a plasmid, cut it open, insert a gene that we want into the plasmid, and then put that plasmid in a host cell, and let the host replicate it.
取一个质粒,把它切开,把目标基因放进去,然后把这个质粒植入到宿主细胞,让宿主来进行复制
应用推荐