In an OUTER JOIN query, the outer join operator (+) is placed after which table?

Q: The team wants to track potential list of users who may have forgotten their items on the cars.…

A: SELECT U.USER_FIRST_NAME, U.USER_LAST_NAME, T.TRAVEL_START_TIME, T.TRAVEL_END_TIME  FROM USERS U…

Q: in pl/sql ,use Cursor to get all the records from table  job_history for employee_id 121

A: pl/sql code for the above question is solved in step 2:- assume table job_history has columns…

Q: SQL optimizer tries to convert queries with nested subqueries into a join operation for better…

A: Introduction to A SQL optimizer: A SQL optimizer is a program that modifies the structure of an SQL…

Q: reate a query that SELECT all of the EMPLOYEES from the EMPLOYEE TABLE that are Mangers.   Include…

A: SQL provides a standardized way to communicate with databases regardless of the specific RDBMS being…

Q: Show the last name, the trip id, and arrival town of those pilots who have flown with more than 450…

A: Consider pilots table and it contains the attributes last name, trip id, arrival town, airport name.…

Q: Why is encapsulation called Data Hiding?

A: Introduction Data encapsulation, otherwise called data hiding, is the system by which the execution…

Q: n SQL When you use ALTER TABLE to add a column, the new column: Select one: a. Will not be created…

A: ANSWER : B   Becomes the last column in the table

Q: Write a Query First to Alter Table to add a new Column managername to the employee table…

A: Q:  Write a Query First to Alter Table to add a new Column managername to the employee table…

Q: n sql, an associate array is a table that is associated with a / an

A: Associate array in SQL An associative array, also known as an index-by table, is said to be a set…

Q: statement can remove the definition of a table. alter table update drop table delete

A: SOLUTION: drop table statement can remove the definition of a table. The DROP table command is…

Q: Student: studentNO, firstName, lastName, studentProgram Professor: professorID, professorProgram,…

A: SQL: SQL stands for Structured Query Language. It is used to acess and manipulate the databases.…

Q: )  Write a query that uses NATURAL JOIN TO connect the EMPLOYEE and EMPPROJACT table.   Include the…

A: Here, we have to write SQL queries for the given statements.

Q: DROP TABLE IF EXISTS Worker; CREATE TABLE Worker ( WORKER_ID INTEGER NOT NULL PRIMARY KEY…

A: Answer in step 2

Q: Animal animal_id name adopter_id Adopter adopter_id name Given the above data for an adoption…

A: Cross join : Each row from the first table is combined with each row from the second table using a…

Q: Write a query to display the checkout number, book number, patron ID, checkout date, and due date…

A: The query follows the syntax given below. SELECT column1, column2 FROM table1 WHERE condition ORDER…

Q: Task 18: List the item ID, description, unit price, and category for each item that has a unit price…

A: Task 18: ALL Operator: The operator is used with WHERE or HAVING clause. If ALL operator is used in…

Q: how is duplicate column prefixed when duplicate column appear in Join Query? a) Table name followed…

A: The question is asking about the way to prefix a duplicate column when it appears in a Join Query in…

Multiple Table

In a database, a table is used to store data in the form of rows and columns. Rows are aligned horizontally and identified by one or more values in a specific column. Columns are vertically aligned and identified by a unique column name.