Why are the terms ”field” and ”record” incorrect when referring to column an

Why are the terms ”field” and ”record” incorrect when referring to column and row 2. Why is the term ”NULL value” incorrect 3. How many orders where made from the Sales.Orders table 4. Get the Shippeddate,the count of Numorders,the count of Shippeddate,the minimum shippeddate as the first ship date,the maximum shippddate as the Latestshipdate (JUST… Continue reading Why are the terms ”field” and ”record”
incorrect when referring to column an

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Data Definition – DDL (CREATE DATABASE, CREATE TABLE…) 1. Create the SQL stateme

Data Definition – DDL (CREATE DATABASE, CREATE TABLE…) 1. Create the SQL statements that construct (CREATE) a database named “DOCTIME” and all of the tables (entities and attributes) using the MySQL database language syntax from the attached ERD. 2. Don’t foreget to decide the data type used for each attribute. You should use common sense… Continue reading Data Definition – DDL (CREATE DATABASE, CREATE TABLE…)
1. Create the SQL stateme

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Why are the terms ”field” and ”record” incorrect when referring to column an

Why are the terms ”field” and ”record” incorrect when referring to column and row 2. Why is the term ”NULL value” incorrect 3. How many orders where made from the Sales.Orders table 4. Get the Shippeddate,the count of Numorders,the count of Shippeddate,the minimum shippeddate as the first ship date,the maximum shippddate as the Latestshipdate (JUST… Continue reading Why are the terms ”field” and ”record”
incorrect when referring to column an

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Data Definition – DDL (CREATE DATABASE, CREATE TABLE…) 1. Create the SQL stateme

Data Definition – DDL (CREATE DATABASE, CREATE TABLE…) 1. Create the SQL statements that construct (CREATE) a database named “DOCTIME” and all of the tables (entities and attributes) using the MySQL database language syntax from the attached ERD. 2. Don’t foreget to decide the data type used for each attribute. You should use common sense… Continue reading Data Definition – DDL (CREATE DATABASE, CREATE TABLE…)
1. Create the SQL stateme

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Part A (20 marks) The idea of Big Data is not new. Companies in many fields has

Part A (20 marks) The idea of Big Data is not new. Companies in many fields has been using Big Data for different goals. One of it is market research. This gives them leverage in terms of having insights and helping them solve issues arising in the market. In relation to Big Data, answer the… Continue reading Part A (20 marks)
The idea of Big Data is not new. Companies in many fields has

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Note: If you double click sqlite3.exe, you wont be able to immediately create or

Note: If you double click sqlite3.exe, you wont be able to immediately create or access a database. You’ll see a red line of text telling you that if you work with a database, it will be transient /in memory only. You don’t want that. The instructions for this project ask you to open the Windows… Continue reading Note: If you double click sqlite3.exe, you wont be able to immediately create or

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Note: If you double click sqlite3.exe, you wont be able to immediately create or

Note: If you double click sqlite3.exe, you wont be able to immediately create or access a database. You’ll see a red line of text telling you that if you work with a database, it will be transient /in memory only. You don’t want that. The instructions for this project ask you to open the Windows… Continue reading Note: If you double click sqlite3.exe, you wont be able to immediately create or

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Create a simple database for tracking information, using a provided template. Fo

Create a simple database for tracking information, using a provided template. For this third assessment, you will learn how to backup our Volunteer database by using the command-line utility mysqldump.exe. After you have a database backup, you will then practice database normalization by splitting the PERSON table into smaller tables containing our volunteers contact information.… Continue reading Create a simple database for tracking information, using a provided template.
Fo

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Create a simple database for tracking information, using a provided template. Fo

Create a simple database for tracking information, using a provided template. For this third assessment, you will learn how to backup our Volunteer database by using the command-line utility mysqldump.exe. After you have a database backup, you will then practice database normalization by splitting the PERSON table into smaller tables containing our volunteers contact information.… Continue reading Create a simple database for tracking information, using a provided template.
Fo

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