Task 8: Create the DEL_OWNER procedure to delete the owner whose number is stored in I_OWNER_NUM (provided as a parameter).

Q: Create a procedure, ADD_EMPLOYEE., to insert a new employee into the EMPLOYEES table. The procedure…

A: Add another employee named Joe Harris in department 80. leaving remaining parameters with their…

Q: Task 9: Create the DELETE_INVOICE procedure to delete the invoice whose number is stored in…

A: Attached the SQL procedure to delete the invoice whose number is stored in I_INVOICE_NUM in the next…

Q: Task 9: Create the DELETE_INVOICE procedure to delete the invoice whose number is stored in…

A: syntax to create delete procedure are as follows create procedure procedure name (declare a…

Q: Create the UPDATE_INVOICE procedure to change the date of the invoice whose number is stored in…

A: UPDATE_INVOICE procedure to change the date of the invoice whose number is stored in I_INVOICE_NUM…

Q: Create the UPDATE_INVOICE procedure to change the date of the invoice whose number is stored in…

A: the solution is given below :'

Q: Create a Procedure to delete a existing invoice row by accepting INV_NUMBER, CUS_CODE, Whenever you…

A: SQL is the structured query language, It's designed to facilitate the extraction the specific…

Q: Which operator is used to process a correlated subquery?a. EXISTSb. INc. LINKd. MERGE

A: Operator Correlated sub queries reference a column contained in the outer query. When using…

Q: Which symbol in the SELECT clause indicates that all attributes of the selected row are to be…

A: Answer is *

Q: window   Please design an Aggregate query over the  Opportunity Records by grouping the Compaign…

A: Below is the detailed solution for the given problem statement:

Q: Create a stored procedure that will return the number of customers in a given state. The parameter…

A: Actually, SQL stands for Structured Query Language.

Q: Create a trigger named tInstructors_UPDATE that checks the new value for the AnnualSalary column of…

A:

Q: Create a Procedure to delete a existing invoice row by accepting INV_NUMBER, CUS_CODE, INV_DATE.…

A: Below is a template that may be used for any "header" type set of actions, such as those provided…

Q: Which of the following commands is valid?a. RENAME customer# TO customernumber FROM customers;b.…

A: Valid command When a column is unused, then the storage space will not be released. When a column…

Q: 10- What the output of the following query? SELECT name From STORE where job='mgr'

A: Consider the query SELECT name From STORE where job = ‘mgr’ The query will select all rows of the…

Q: CREATE INDEX ItemIndex1 ON Orderline (TaskID)   What is the SQL query to display the index that I…

A: Here, The query is given to create an index.

Q: Assume that you have a table Anc that contains two columns: employee name e namen and the salary…

A: Revoke syntax:-  To increase sal column by 15% , use sal+sal*15/100 revoke permissionName on…

Q: Which of the following is a correct statement?a. If you attempt to add a record that violates a…

A: The correct statement is - a. If you attempt to add a record that violates a constraint for one of…

Q: 31-Create a SQL statement to Display the number of clients for each CType with having less than 2…

A: Here we need group the CType using GroupBy clause and then use Having clause to select only those…

Q: In a LINQ statement, which clause is used to arrange the selected records in a particular order?a.…

A: In a LINQ statement, the Order By clause is used to arrange the selected records in a particular…

Q: Task 7: The development team wants to add new residents and new service requests to StayWell…

A: Alter table command is used to add, delete or modify column in an existing table.

Q: create table patients ( patient_id VARCHAR(255), name VARCHAR(255), insurance DECIMAL(15,2),…

A: Step 1Since you have asked multiple questions, according to the company's policy we will solve the…

Q: create table patients ( patient_id VARCHAR(255), name VARCHAR(255), insurance DECIMAL(15,2),…

A: [A] CREATE PACKAGE Package_FinalB ASPROCEDURE Procedure_P(i_patient_id IN number)FUNCTION…

Q: Q. Based on the given table, solve the following queries. a) Write the SELECT command to display…

A: Note:- "since you have posted multiple questions and according to our guidelines we are authorized…

Q: If you omitted the WHERE clause of an UPDATE or DELETE statements, the query returns an error…

A: Delete statement without WHERE clause will delete all the records of the table and without proper…

Q: Write a script that creates and calls a stored procedure named spInsertDepartment. First, code a…

A: Answer : Stored Procedure : /*creating stored procedure*/create procedure…

Q: Which of the following commands removes all orders placed before April 1, 2009?a. DELETE FROM orders…

A: Explanation:   The DELETE command with a where clause is used to remove a specific tuple from the…

Q: The PatientDim table contains a column, Name. which of the following SELECT clauses will make…

A: Alias for column or table: Alias indicates that create an duplicate name for the column where the…

Q: Create a table Customer ; ID | NAME |AGE|ADDRESS | SALARY Select * from customers; I IR | NAME | AGE…

A: Triggers are stored programs, which are automatically executed or fired when some events occur.…

Q: Task 6: Add the following record to the OWNER table: INSERT INTO OWNER VALUES('SA100', 'Sam',…

A: Attached the Procedure to add the following record to the OWNER table:   INSERT INTO OWNER…

Q: CREATE TABLE  test(   test_id INTEGER PRIMARY KEY,  test_name varchar2 (255) , t_date DATE,…

A: The given SQL code is:   CREATE TABLE  test(   test_id INTEGER PRIMARY KEY,   test_name varchar2…

Q: In a CREATE TABLE command address each of the following: (a) Explain what the NOT NULL specification…

A: (a) Explain what the NOT NULL specification for a column means and when you might apply this…

Q: The given commad ALTER TABLE test MODIFY id NOT NULL; The command will always be executed…

A: ALTER TABLE command is used to add, delete or modify columns in an existing table. The basic syntax…

Q: 100 Finance Write SQL Command to display all employees details whose job id is either AD_VP or…

A: Required:

Q: rite in APEX - Anonymous window Please design an Aggregate query over the  Opportunity Records by…

A: I have provided solution in step2

Q: B5. Write a SQL command to perform the following operations by using this schema: BOOKS(BookID. Book…

A: 1) CREATE TABLE BOOKS( BookID int, Book_Name varchar(255), Author varchar(255), Publisher…

Q: | 7. Which one of the following should be specified in the statement if an SQL SELECT statement…

A: As you have multiple questions here we will solve the first one for you if you want any specific…

Q: The INSERT statement conflicted with the FOREIGN KEY constraint "fk3".

A: I have given an answer in step 2.

Q: B5. Write a SQL command to perform the following operations by using this schema: BOOKS(BookID. Book…

A: CREATE TABLE BOOKS(BookID int,Book_Name varchar(255),Author varchar(255),Publisher varchar(255),ISBN…

Q: Create a trigger that will prefix the values of item category with ‘dev-‘ when a new row ins…

A: Actually, SQL is a structured query language which is used to insert, delete ,modify and delete the…

Q: B5. Write a SQL command to perform the following operations by using this schema: BOOKS(BooklID.…

A: SQL command to ⦁ create the table BOOKS⦁ insert a new row in the BOOKS table⦁ Update the value of…

Q: Oracle to create this PL/SQL command : Perform Exception handling and use oracle error table that…

A: It is defined as a unwanted event that interrupts the normal flow of the program. When an exception…

Q: Which are the types of Triggers?

A: Trigger is a special type of storage in the database that automatically executes / runs / fires when…

Q: Which one of the following constraint is used along with the DROP COLUMN clause? O a. DISABLE…

A: Answer: d. DROOP CONSTRAINTS

Q: Which of the following fields also serves as a primary key in another table when two tables are…

A: A foreign key is a way to enforce referential integrity within your database. A foreign key ensures…

Q: Write a trigger to update the CUST_BALANCE when an invoice is deleted. Name the trigger…

A:

Q: Write a trigger to update the CUST_BALANCE when an invoice is deleted. Name the trigger…

A: Trigger: A trigger of SQL is used to maintain the data integrity. The trigger has three criteria:…

Q: Which of the following SQL SELECT options is used to organize the data being returned?" a.…

A: The select statement always returns a virtual table as a result. As a result, there's a possibility…

Q: Which clause is used to restrict the records retrieved from a table? Which clause restricts groups…

A: a) Consider Emp table having 2 columns: emp_id and emp_name. To get all records from Emp table, we…

Q: Which clause is used to restrict the records retrieved from a table? Which clause restricts groups…

A: To Find: 1. Clause used to restrict the records retrieved from a table 2. Clause restricts groups…

Q: Assuming the HOMEWORK10 table has three columns (Col1, Col2, and Col3, in this order), which of the…

A: Command to store a NULL value Here in the first option, provided insert statement will not take the…