to delete a table, that is referenced by other tables, from your database; you use use the command: Remove Table xxx with constraints .a O Drop Table xxx Cascade Constraints .b O Force Drop Table xxx .c O Delete * from xxx .d O

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A: Here, we have given a table with a set of records. This table contains 75000 records. The records…

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A: Given: CREATE TABLE DEPT ( DEPTNO NUMBER(10) NOT NULL, DNAME VARCHAR2(50) NOT NULL, LOC…

Q: Which of the following can be used to determine whether an index exists?a. DESCRIBE indexname;b. the…

A: An index’s information can be obtained from the views called “USER_INDEXES” and “USER_IND_COLUMNS”.…

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A: Tables in database: Tables is used to organise information in the form of rows and columns. Table is…

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A: The given problem is related to database query language where the CREATE table statement is given…

Q: create database CTU__YourICASNo GO USE CTU__YourICASNo; GO CREATE TABLE Course(     CourseID int…

A: Table Course: Table Students: Table Semester: Table Facilitator: Table Module:

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A: Data Dictionary: A data dictionary is an essential part of database. It is defined as the…

Q: Which of the following commands can be used to enable a disabled constraint? ( refer to the tables…

A: Explanation: “ALTER TABLE” statement comes under Data Definition Language. It is used to modify…

Q: Which of the following is true? (refer to the tables in the JustLee Books database)a. If you…

A: True statement Here while truncating a table, new data can be added to the table. While changing…

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A: The answer is given below,

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Q: Suppose the user Juan creates a table called MYTABLE with four columns. The first column has a…

A: The number of indexes automatically created by Oracle 12c for given table and constraint is 3.

Q: To remove a relation from an SQL database, we use the ______ command. a) Delete b) Purge c) Remove…

A: Given: To remove a relation from an SQL database, we use the ______ command.a) Deleteb) Purgec)…

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A: Explanation: When a column is set as unused, the storage space isn’t released until later. A column…

Q: need otput Screenshots also  please    Using oracle APEX we are creating a table now - CREATE…

A: CREATE TABLE Dept( DEPTNO NUMBER(10)NOT NULL, DNAME VARCHAR(50)NOT NULL, LOC VARCHAR2(30),…

Q: How do I rewrite this trigger code to be a row level trigger? after writing, test the code by…

A: Please upvote. I am providing you the correct answer below.

Q: must attach output screesnshots Using oracle APEX we are creating a table now - CREATE TABLE DEPT(…

A: i. SELECT emp.ENAME, emp.JOB, emp.SAL, dept.DNAMEFROM empINNER JOIN dept ON emp.DEPTNO = dept.DEPTNO…

Q: Create a table client master with the following field’s client_no, name, address1, address2, city,…

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Q: Which of the following statements are true about heap organized tables? QuestionInstructionsCode…

A: Heap organized table: This table has rows which is used to store the data in particular order which…

Q: When does Oracle 12c automatically create an index for a table?

A: The index in Database Relations: An index indicates the entry of each value in the column(s) of the…

Q: create database CTU__YourICASNo GO USE CTU__YourICASNo; GO CREATE TABLE Course(     CourseID int…

A: Query to retrieve information from table facilitator and module using join w.r.t. facilitatorID is:…

Q: What happens if a user attempts to add data to a table, and the addition would cause the record to…

A: NOTE: -The explanation is done as per the Oracle database. If any attempt is being made to add data…

Q: how to Create two or more MySQL VIEWS using the Pizza Store Database.  Each of the Views must have a…

A: Given: Create two or more MySQL VIEWS using the Pizza Store Database. . Conditions: Each of the…

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Q: 2. Which of the following will allow you to remove your table in the database? A. DELETE FROM…

A: To remove a table we use the DROP TABLE directive. So the correct way is DROP TABLE tableneme;…

Q: When does Oracle 12c automatically generate an index for a table that it has been given access to?

A: Answer:

Q: Which of the following creates a new table in a database and also copies the records into the new…

A: Required: Which of the following creates a new table in a database and also copies the records into…

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Q: CREATING TABLES USING oracle APEX   CREATE TABLE DEPT ( DEPTNO NUMBER(10) NOT NULL, DNAME…

A: select * From emp;     i. Display the employee id, name, salary, commissioned salary (incremented…

Q: Which of the following privileges allows a user to truncate tables in a database?

A: The privilege provided to truncate any kind of tables was not available in oracle 12c version. So…

Q: In a relational database, a select operation is used to minimise the size of a table by eliminating…

A: The answer is

Q: Given the following query, which statement is correct? SELECT order# FROM ordersWHERE order# IN…

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Q: ) Create a trigger so that when user tries to update category table, new value won't take effect…

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A: Code: <?php        include "connection.php";        if(isset($_GET['id'])){    $sql = "delete…

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A: Deletion in database The DROP statement allows the user to drop (or delete) the existing database…

Q: Which SQL command changes the structure of a TABLE? a. MODIFY b. AMEND c. ALTER d. CHANGE 2. Which…

A: 1.  SQL command changes the structure of a TABLE a. MODIFYb. AMENDc. ALTERd. CHANGE 2. the following…

Q: create database CTU__YourICASNo GO USE CTU__YourICASNo; GO CREATE TABLE Course(     CourseID int…

A: Answer: Before updating table:   SQL Query( ALTER TABLE students ADD studentAge INT NOT NULL AFTER…

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A: Note: There are multiple questions are given in one question. According to the rule, you will get…

Q: ЕMP EMPNO ENAME JOB MGR HIREDATE SAL COMM DEPTNO Dept DEPTNO DNAME LOC - MGR field is foreign key…

A: Table creation: create table Dept (DEPTNO varchar(10) primary key, DNAME varchar(20), LOC…

Q: CREATING TABLES USING oracle APEX   CREATE TABLE DEPT ( DEPTNO NUMBER(10) NOT NULL, DNAME…

A: create a table

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A: To solve this question, let us first understand each option given in the question.   Option a: NVL…

Q: Here we have  Creating table code according to syntax in Oracle APEX.         CREATE TABLE DEPT…

A: Queries: select * from EMP where SAl>=1000 and SAL<=2000; select ename from EMP where like…