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Questions by miki

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1 answer 1.2k views
SQL select from multiple tables without join I need to know the easiest way to select data from two tables and have them appear as separate rows. The tables have similar fields and I need to run some functions on them.
asked Nov 24, 2020
0 votes
1 answer 91 views
Advantages and disadvantages of views in SQL Server I need to know more about the advantages and disadvantages of views in SQL Server. Thanks!
asked Nov 18, 2020
0 votes
1 answer 28 views
Difference between Functions and Stored Procedures in SQL server I’ll write an app on SQL SErver and I need to know more about User-Defined Functions and Stored Procedures. What about the differences between them?
asked Nov 18, 2020
0 votes
1 answer 114 views
For loop in SQL Server stored procedure I want to know more about the for loop in SQL server stored procedure. Thanks!
asked Nov 17, 2020
0 votes
1 answer 440 views
Factorial program in c++ using recursion It is a simple program, but I can not write a valid code. Any idea?
asked Nov 16, 2020
0 votes
1 answer 70 views
Convert string to char array in C++ I encountered the error 'cannot convert std::string to char[] or char* data type.' How can I solve it? Thanks!
asked Nov 15, 2020
0 votes
1 answer 68 views
c++ check if file exists I need to check if the files I need to read exist. Any idea? Thanks!
asked Nov 15, 2020
0 votes
1 answer 89 views
Fibonacci series using recursion in c++ I need to write a code to calculate the Fibonacci series in c++. I need some guidance.
asked Nov 14, 2020
0 votes
1 answer 435 views
How to split a cell in an HTML table into columns I have a table, and I wish to split a cell into two columns/cells. How do I do about this?
asked Nov 14, 2020
0 votes
1 answer 20 views
I am trying to make a table with fixed header and scrollable content using bootstrap. I need help because my solution does not work.
asked Nov 13, 2020
0 votes
1 answer 220 views
Cannot open database requested by the login I can not log in to a database in SQL Server. Can you suggest a solution?
asked Nov 11, 2020
0 votes
1 answer 72 views
Could not find the server in sys servers I tried to get data from a database, and I got this error: “Could not find server 'server name' in sys.servers in SQL Server." How to resolve this?
asked Nov 3, 2020
0 votes
1 answer 105 views
Login failed for user nt authority system I receive the following error message in Logs: Login failed for user nt authority system. I need some advice.
asked Nov 3, 2020
0 votes
1 answer 374 views
Error converting data type nvarchar to numeric I have a procedure that gives me an error converting data type nvarchar to numeric. I have read many topics for this issue, but I still in the same situation. Any idea?
asked Nov 3, 2020
0 votes
1 answer 457 views
Error converting data type varchar to numeric I imported data into VARCHAR columns to check valid character types before moving into the final table. Even the values appear decimal values, they would not CAST or Convert. The values failed the ISNUMERIC function even if they look numeric. How can I load these values correctly?
asked Nov 2, 2020
0 votes
1 answer 39 views
0 votes
1 answer 44 views
0 votes
1 answer 25 views