I believe that there are many small partners like me who have spent a long time on Niuke and encountered various errors, but they can't find the reason for the errors, which is very headache.
I want to improve the efficiency of practice questions, but I always spend a lot of useless work on error correction. If it weren't for the lack of money, every time the system reported an error and broke the defense, he would want to smash the computer with a punch.
Fortunately, the problem is not big, there is still a solution.
After my painstaking research, I finally found a way to improve the efficiency of practice and quickly solve bugs. That is to download a Navicat or MySQL Workbench, import the questions on your own computer, and test the code. The effect is very amazing. Come move your little hands and learn with me, the steps are below!
(For those who haven’t downloaded Navicat yet, you can click this link to download: http://www.navicat.com.cn/download/navicat-for-mysql , after the download is successful, click this link: How to connect Navicat to MySQL _Blog of Brother Rabbit S - CSDN blog for connection configuration)
Step 1: Right click on test -- create a new database -- give the database a name -- select utf-8 for the character set -- OK
Step 2: Right-click the database just created -- command line interface
Step 3: Open Niuke -- find the topic we are brushing -- copy the code in the example (this is used to create a table)
Step 4: Paste it into Navicat's command line interface -- press Enter to run
Step 5: Click on the 'table' in the database we created -- you can see the table just created
(Sometimes you need to switch the interface and click several times to see the table)
Step 6: Click Query -- New Query
Step 7: Enter the code you just wrote -- run
Step 8: Output the result
Step 9: Compare it, it is the same as the result given in the title, perfect!
congratulations!
Go through all the steps!
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After all, can have the same problem as you
It is also a kind of fate!
Good luck