I was asked to? Suddenly do not know how to answer, how satisfied answer him? Transaction control? Younger sister also use at ordinary times?

CodePudding user response:

For this kind of abnormal condition problem, the answer to the question is not important, it is important to show when say the answer your technical ability of mysql,
In fact, to apply for to find object, to mutual appetizing, sometimes is not necessarily oneself is not good enough, just not the interviewer's appetite,
Is the interviewer feel very important, do you think is not important, you feel important, the interviewer doesn't care about, the different ideas,

CodePudding user response:

reference 1/f, d hand response:

for this kind of abnormal condition problem, the answer to the question is not important, it is important to show you when say the answer to the mysql technology ability,
In fact, to apply for to find object, to mutual appetizing, sometimes is not necessarily oneself is not good enough, just not the interviewer's appetite,
Is the interviewer feel very important, do you think is not important, you feel important, the interviewer doesn't care about, the different ideas,

I actually really can't think of to in addition to add and delete, suddenly a background junior programmer to do? The recruitment may be it is just like their company is false recruiting, because our front + back end to nearly 60 people, he didn't want, a man behind me asked he didn't have any advice for me, he said a study hard

CodePudding user response:

Dui he database is not save data directly with you,
And then asked him if he is you want to ask the index optimization or database lock or transaction or say I the only constraint database to realize distributed lock
Usually based on mysql to do a lot of aspects of the operation, you want to ask which