Project name: job management system i want code jobPid: INTEGERclientO name: VARCHAR(30)O description: VARCHAR(50)O rate: INTEGERO4 Pemployee_id: INTEGERPid: INTEGERO name: VARBINARY(30)O phone: NUMERIC(30,0)invoiceO4P client_id: INTEGERPinvoice_no: NUMERIC(0,0)Pmanger_id: INTEGERO date: DATEclient_id: INTEGERO rate: INTEGERO column4: INTEGERemployeemangerPid: INTEGERPid: INTEGERO name: VARCHAR(30)O phone: NUMERIC(30,0)O adress: VARCHAR(30)O phone: NUMERIC(30,0)O name: VARCHAR(30) Erd diagramLIDNameC onJuClentphonephonemployeadreCansignCetDicemanagerNaedataInvolce nophoneSchema diagramclientC IDNamePhonePKjobJ IDNamedescriptionrateE_IDCIDM_IDPKemployeeE IDNameadressPhoneinvoicePKinvoice_nodataC_IDcolumn4ratemangerPKM_IDPhoneName

The given assignment as Database logical model, Entity-relationship model and schema diagram. The…

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roject name: job management system i want code

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

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Question

Project name: job management system

i want code

job
Pid: INTEGER
client
O name: VARCHAR(30)
O description: VARCHAR(50)
O rate: INTEGER
O4 Pemployee_id: INTEGER
Pid: INTEGER
O name: VARBINARY(30)
O phone: NUMERIC(30,0)
invoice
O4P client_id: INTEGER
Pinvoice_no: NUMERIC(0,0)
Pmanger_id: INTEGER
O date: DATE
client_id: INTEGER
O rate: INTEGER
O column4: INTEGER
employee
manger
Pid: INTEGER
Pid: INTEGER
O name: VARCHAR(30)
O phone: NUMERIC(30,0)
O adress: VARCHAR(30)
O phone: NUMERIC(30,0)
O name: VARCHAR(30)

Erd diagram
LID
Name
C on
Ju
Clent
phone
phone
mploye
adre
Cansign
CetD
ice
manager
Nae
data
Involce no
phone
Schema diagram
client
C ID
Name
Phone
PK
job
J ID
Name
description
rate
E_ID
CID
M_ID
PK
employee
E ID
Name
adress
Phone
invoice
PK
invoice_no
data
C_ID
column4
rate
manger
PK
M_ID
Phone
Name

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