How to learn creating user-defined functions in sql - IsNewHire: Take a hire date as an argument, and return 1 if their tenure at the company is less than two years, otherwise return 0. After your user-defined functions add SELECT statements calling those functions and illustrating their use: if possible use Aventurework2019 dayabase for function

What are examples of aggregate functions in SQL?

Write SQL code for the following: Create a stored procedure “setRelocationFee” to set the relocation fee for a givenemployee. If the employee’s office is in San Francisco, the relocation fee is $10000; ifthe employee’s office is in Boston, the relocation fee is $8000; if the employee’s officeis in London, the relocation fee is $20000; if the employee works in other offices, therelocation fee is $15000.   (see image for table structure) I am stuck for the part that I have to select employeeNumber and officeCode and set the relocationFee to be able to obtain the result but I do not know how. Bellow is what I have gotten.  Delimiter| CREATE PROCEDURE setRealocationFee(IN EmployeeID INT(11), OUT realocationFee INT(5))

SQL code for: (1) Hint: A NULL in the hours column should be considered as zero hours. Find the ssn, lname, and the total number of hours worked on projects for every employee whose total is less than 40 hours. Sort the result by lname */ /* (2) For every project that has more than 2 employees working on it: Find the project number, project name, number of employees working on it, and the total number of hours worked by all employees on that project. Sort the results by project number. /* (3) For every employee who has the highest salary in their department: Find the dno, ssn, lname, and salary. Sort the results by department number. */ /* (4) For every employee who does not work on any project that is located in Houston: Find the ssn and lname. Sort the results by lname /* (5) Hint: This is a DIVISION query For every employee who works on every project that is located in Stafford: Find the ssn and lname. Sort the results by lname */

Create a function to insert a new product into an existing order, include the product id, unit price, quantity. The output of the function is the message to notify the calling program whether the update succeeded or not. note : Note: Sql code need not java  don't waste my time by giving java code

SQL code for:  Create a stored procedure “setRelocationFee” to set the relocation fee for a given employee. If the employee’s office is in San Francisco, the relocation fee is $10000; if the employee’s office is in Boston, the relocation fee is $8000; if the employee’s office is in London, the relocation fee is $20000; if the employee works in other offices, the relocation fee is $15000. Below is a sample statement to test your stored procedure. set @employeeID = 1501; call setRelocationFee(@employeeID, @relocationfee); select @employeeID, @relocationfee;   Having this database  CREATE TABLE `offices` (   `officeCode` varchar(10) NOT NULL,   `city` varchar(50) NOT NULL,   `phone` varchar(50) NOT NULL,   `addressLine1` varchar(50) NOT NULL,   `addressLine2` varchar(50) DEFAULT NULL,   `state` varchar(50) DEFAULT NULL,   `country` varchar(50) NOT NULL,   `postalCode` varchar(15) NOT NULL,   `territory` varchar(10) NOT NULL,   PRIMARY KEY (`officeCode`) ) ENGINE=InnoDB DEFAULT…

Adjust the following information so that1) all users on the system are able to run the SQL Executable and 2) multiple users (such as a team of software engineers) have the power to modify the SQL Executable Introduce any new groups that are needed and assign them group IDs USERS SQL Manager UID: 3 GROUPS SQL Users GID: 5 FILESDatabase File Owner 3 Group NA owner: rw group: - world: - setUID: 0 setGID: 0 sticky: 0 SQL Executable Owner 3 Group 5 owner: rwx group: r-x world: - setUID: 1 setGID: 0 sticky: 0

You have the following tables:   MANAGERS (MANAGER_ID, LAST_NAME, FIRST_NAME, DEPARTMENT) ACCOUNTS (ACCOUNT_NUMBER, MANAGER_ID, CUST_ID, BALANCE) CUSTOMERS (CUST_ID, LAST_NAME, FIRST_NAME)   Write a SQL statement that lists account number, balance, MANAGER’s last name,  CUSTOMER ID, and CUSTOMER’s last name for every account in the ACCOUNTS table.

True or False below: Given two relations named A and B, if we q-JOIN A and B, the maximum number of attributes in the result relation could be (the number of attributes of A) times(*) the number of attributes of B).  * in an SQL SELECT statement means “all the tuples”.   In relational algebra, Cartesian Product (X) can be implemented using the q-JOIN operator.  Cartesian Product ISA q-JOIN where q-condition always evaluates to true. SQL is based on Predicate Calculus. A query in SQL always specifies what should be included in the query result.

For below DEPARTMENT table write a SQL query  so that repeated group names are shown with quotation symbol like in above desired output   For understanding logic, can you give simple example in Microsoft SQL Server Management Studio 18. Thank you.