Virtual and stored generated columns are both available in MySQL. Every time data is read, the virtual columns are calculated instantly, but when data is
Author: SHAFI SHAIK
MySQL Generated column from another table
No, if this is what you are trying to achieve, then it isn’t supported in any SQL product. Sometimes we may require a generated/computed column
Third Highest Salary in SQL Server
For the majority of data retrievals, there are workarounds. In SQL, sub-queries can be used, although joins are also an option in the majority of
SSRS Catalog Queries
Since it is hard to acquire a complete view of the SSRS landscape from the hierarchical web interface, the following query provides some basic information
DATE FORMAT in SQL
SQL date formatting is a common task. When creating reports or getting data, everyone tries to convert the date. In SQL Server, the date can
Split alpha-numeric string into multiple columns in SQL Server
To break the string into numerous columns, a certain pattern should be used. Splitting a string can be done using various delimiters such as a