Write the T-SQL scripts for the following tasks: Write a query to list the employees whose email is a Gmail account.

Trigger please

what does the % operator return in my sql when using numeric value? a) the additive inverse of a value b) the reminder when dividing one value by another c) the quotient when dividing one value by another d) the absolute value of a value

HW2: Basic SQL 1. Write a query that will show all probation officers 2. Write a query that will show the first and last names of probation officers 3. Now write a query that shows first and last name of probation officers. Include the field prob_id but rename prob_id to probation officer ID. 4. Write a query that will show crime id, and the total charges for each crime ID. Include an alias for the total charges column called Total Charges. 5. Write a query that will concat the last and first names of criminals into one column. Add a space and comma between the last and first name of criminals. Give the column the alias Criminal Name. 6. List the last name and first name of all authors in only 1 column. Add a comma to separate the two names. 7. Run a query that will return the order#, item#, isbn, quantity, paideach. Include in the query a arithmetic operation that will total quantity and paideach. Alias the virtual column so it is labeled Item Total

Write a SELECT statement that returns three columns: EmailAddress, OrderID, and the order total for each customer. To do this, you can group the result set by the EmailAddress and OrderID columns. In addition, you must calculate the order total from the columns in the OrderItems table. Write a second SELECT statement that uses the first SELECT statement in its FROM clause. The main query should return two columns: the customer�s email address and the largest order for that customer. To do this, you can group the result set by the EmailAddress column.

How can you dynamically execute a SQL query in PL/SQL? a. Using EXECUTE IMMEDIATE statement b. Using DBMS_SQL package c. Using FETCH statement d. Using OPEN-FOR statement