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SQL 2022-03-27 07:35:07
AND OR NOT operators sql
-----------------------SQL AND, OR, NOT OPERATORS------------------------------ AND: this operator displays a record if all conditions seperated by AND are true. OR: this operator displays a record if any of the conditions seperated by OR is true. NOT: th... Add solution -
SQL 2022-02-19 01:00:03
sql comparison operators
(Between) operator same as ">= <=" For example: Select * From Employees Where salary Between 4000 AND 6000; (NOT) operator excluding given For example: Select last_name, job_id From Employees Where "Not" job_id = 'ABC'; (IN)... Add solution -
SQL 2021-10-25 19:55:10
sql minus
The SQL MINUS operator is used to return all rows in the first SELECT statement that are not returned by the second SELECT statement. Each SELECT statement will define a dataset. ]The MINUS operator will retrieve all records from the first dataset and t... Add solution -
SQL 2021-10-24 18:44:12
comparison operators sql
(Between) operator same as ">= <=" For example: Select * From Employees Where salary Between 4000 AND 6000; (NOT) operator excluding given For example: Select last_name, job_id From Employees Where "Not" job_id = 'ABC'; (IN)... Add solution -
SQL 2021-10-19 10:39:06
minus in sql
The SQL MINUS operator is used to return all rows in the first SELECT statement that are not returned by the second SELECT statement. Each SELECT statement will define a dataset. ]The MINUS operator will retrieve all records from the first dataset and t... Add solution -
SQL 2021-10-19 04:55:12
sql interview questions
/* Answer to: "sql interview questions" */ /* Here are 50 common questions you may be asked in an interview! Go to https://www.guru99.com/sql-interview-questions-answers.html for the answers of each question. 1. What is DBMS? 2. Wh... Add solution -
SQL 2021-09-18 06:04:04
sql interview questions for 5 years experience
/* Answer to: "sql interview questions" */ /* Here are 50 common questions you may be asked in an interview! Go to https://www.guru99.com/sql-interview-questions-answers.html for the answers of each question. 1. What is DBMS? 2. Wh... Add solution -
SQL 2021-09-05 18:56:02
aggregate function in sql
The following are the most commonly used SQL aggregate functions: AVG – calculates the average of a set of values. COUNT – counts rows in a specified table or view. MIN – gets the minimum value in a set of values. MAX – gets the ma... Add solution