Database design in mysql with column names of client

Assignment Help Database Management System
Reference no: EM13690887

Question: You need to make a database design in mysql with column names of client, contact, sales person, email.

The instrutions are given below: MySQL Server and MySQL Workbench. In this schema, create all the necessary tables, columns, and relationships to complete your database.

Do you need to put in the sql code to create a table?  Can you provide example.

  'client_id' smallint(5) unsigned NOT NULL AUTO_INCREMENT,

  'first_name' varchar(45) NOT NULL,

  'last_name' varchar(45) NOT NULL,

  'last_update' timestamp NOT NULL DEFAULT CURRENT_TIMESTAMP ON UPDATE CURRENT_TIMESTAMP,

  PRIMARY KEY ('client_id'),

  KEY 'idx_client_last_name' ('last_name')

) ENGINE=InnoDB AUTO_INCREMENT=201 DEFAULT CHARSET=utf8;

You need to give answer as soon as possible.

Reference no: EM13690887

Questions Cloud

Program reads in and prints three bowling scores : The main program reads in and prints three bowling scores, score1, score2, and score3. It then calls a series of functions to process these scores.
Explain what an information system : Explain what an Information System is  and describe its major components. Describe the relationship between Business  Architecture, IT Architecture, and Information Infrastructure.
Recursive method void printrevers : Write a c language program and I also need executable file for this program - Write a recursive method
Write a recursive method that takes two non-negative integer : Write a recursive method that takes two non-negative integers m and n as parameters and returns the product.
Database design in mysql with column names of client : The instrutions are given below: MySQL Server and MySQL Workbench. In this schema, create all the necessary tables, columns, and relationships to complete your database.
Explain what is the time for the reaction to be 60% complete : Question- A first order reaction has a rate constant of 7.5 x10^-3 /s. what is the time for the reaction to be 60% complete.
Explain what is the density of he at stp : Question- Part 1) what is the density of He at STP. why do helium-filled balloons rise in air. Part 2) if 16.0g of O2 and 2.2g CO2 are placed in a 5.00-L container at 21C, what is the pressure of this mixture of gases.
Calculate the value of the equilibrium constant : Question- A mixture initially contains A, B, and C in the following concentrations: [A] = 0.400M, [B] = 1.30M , and [C] = 0.300M . The following reaction occurs and equilibrium is established: A+2B?C, At equilibrium, [A] = 0.260M and [C] = 0.440M ...
Consider the following reaction at equilibrium : Question- Consider the following reaction: I2(g)+Cl2(g) ? 2ICl(g) Kp= 81.9 at 25 ? C. Calculate ?Grxn for the reaction at 25 ? C under each of the following conditions. Part B at equilibrium Part C PICl= 2.57atm ; PI2= 0.324atm ; PCl2= 0.219atm .

Reviews

Write a Review

Database Management System Questions & Answers

  Write the sql code that will save the changes

Write the SQL code to delete the row for William Smithfield and write the SQL code that will save the changes

  Suggest a learning algorithm for the problem

What is required to defi ne a well-posed learning problem ?

  Write a memorandum to sam jones

Write a memorandum to Sam Jones (CIO) and present your research findings. Your memorandum should be no longer than 500 words.

  Design premiere products databas-shows relationship

Indicate changes you require to make to design of Premiere Products database to support following situation: There is no relationship between customers and sales reps.

  Design tool for relational databases

Entity relationship model is in wide use as a design tool for relational databases. Why do you think designers have chosen this model, and what makes it an effective design tool?

  When does oracle stop processing the query

How does Oracle process this query? That is, what does Explain Plan tell you about how the query is processed - how would you recognize that the results were not correct?

  An active database in pl-sql

Did the corresponding lines for invoices 1001 and 1008 in table LINE get deleted automatically? Can you explain why?

  Discuss the reasons for converting sql queries into

1. what a query execution plan?2. discuss the reasons for converting sql queries into relational algebra queries before

  Find out which data from database to archive

Find out which data from database to archive; that is, for each table, Write down whether data requires to be archived.

  1 the appropriate sql statements for each query which

1. the appropriate sql statements for each query which should be copied from your sql code in mysql and pasted into

  The database used for the relational algebra simple one

Relational Algebra- The database used for this question is a very simple one with the following schema: (Primary keys are bold, foreign keys are underlined)

  Construct a query that can be used on a report

Construct a query that can be used on a report for determining how many days the customer's invoice will require payment if total amount due is within 45 days. Provide a copy of your working code as part of the paper.

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd