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Q&A HubTag: ##MySQL ×
Super Learner3 weeks ago
INSERT INTO titles (emp_no,title,from_date)VALUES (999903,'Senior Engineer','1997-10-01' ); I am ...
Super Learner4 weeks ago
SELECT emp_no, dept_no, COUNT(from_date) AS no_of_contracts FROM dept_emp WHERE ...
Super Learner2 months ago
I haven't been able to establish a connection with the SQL server for many days.  When I try to ...
Super Learner3 months ago
Hi, all!   My question basically is: a foreign key in a child table is necessarily a primary ...
3 months ago
Hi, When I apply the Foreign Key code or through the Alter Table button to give a custom name, I ...
3 months ago
Hi, When creating the customer table, the answer was the following: CREATE TABLE ...
Super Learner3 months ago
Hello Martin!  In the BETWEEN exercise, the general rule states that the retrieved data would ...
4 months ago
The video on how to install MySQL is outdated, as the MySQL website is quite different now. Is ...
Super Learner4 months ago
Hello everyone!   I would like to ask about the syntax regarding the Triggers course: After ...
Super Learner4 months ago
Hello!   I would like to ask you if I can leave the table 'employees' when creating an ...
7 months ago
In the user-defined vs system variable lecture of MySQL. I ran the code provided in the lecture " ...
7 months ago
In the Stored Procedures with an output parameter mysql exercise, I was to Create a procedure ...
7 months ago
I didn't understand the lecture on the union and union all operator in sql. I couldn't find the ...
7 months ago
Hi! I came across a little inconsistence in terms of body content when coding user-defined ...
7 months ago
In the exercise of the sql course under the insert statement lecture 1, I encountered an error ...
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