To query a user's mobile phone and WeChat number, the following SQL statement can be used.

HackerRank isn’t just a random collection of problems; they’ve organized their SQL section pretty well. You can find ...

The 'New SQL Requirement' function of Feisuan JavaAI, based on powerful natural language processing and SQL syntax parsing ...

Why write SQL queries when you can get an LLM to write the code for you? Query NFL data using querychat, a new chatbot ...

Abstract: This paper presents a design of a dinner menu and recipe recommendation system with food expiration-date notification functions, which aims to reduce household food-loss and improve the ...

Abstract: This paper presents a new decision diagram (DD), called MODD, for multiple output binary and multiple-valued functions. This DD is canonic and can be made minimal with respect to a given ...

DATE_SUB - Subtracts a time/date interval from a date and then returns the date DAY - Returns the day of the month for a given date DAYNAME - Returns the weekday name for a given date DAYOFMONTH - ...

--GETDATE -- Gives the "current date & time". --DAY() --Just gives the DAY from the current date. select GETDATE(), DAY(GETDATE()) as 'NO.OF.DAYS'; --Done in months ...