Unit of competency
Modification History
Release |
Comments |
Release 1 |
This version first released with ICT Information and Communications Technology Training Package Version 1.0. |
Application
This unit describes the skills and knowledge required to produce structured query language (SQL) statements to work with server-side scripts, enabling web designers to interact with web server databases.
It applies to individuals who are employed as web designers responsible for creating server-side interaction with dynamic web pages, using SQL as a means of communicating with the database.
No licensing, legislative or certification requirements apply to this unit at the time of publication.
Unit Sector
Web
Elements and Performance Criteria
ELEMENT |
PERFORMANCE CRITERIA |
Elements describe the essential outcomes. |
Performance criteria describe the performance needed to demonstrate achievement of the element. |
1. Identify SQL requirements from the specification documentation |
1.1 Determine the information to be used from the database 1.2 Identify the tables that hold this information 1.3 Identify the primary keys in these tables 1.4 Identify the relationships between these tables, including foreign keys |
2. Create a relational database |
2.1 Create tables in a database, using SQL statements 2.2 Identify the primary and foreign keys for database table 2.3 Manipulate the data in a database, using SQL statements 2.4 Query the database, using SQL statements 2.5 Write SQL statements to retrieve information from the database |
3. Test SQL results |
3.1 Construct test data to test SQL statements 3.2 Determine the expected results in order to verify SQL statements 3.3 Verify the result of the constructed SQL statements, against the expected results |
Foundation Skills
This section describes language, literacy, numeracy and employment skills incorporated in the performance criteria that are required for competent performance.
Skill |
Performance Criteria |
Description |
Reading |
1.1-1.4, 2.3, 3.3 |
|
Writing |
2.1, 2.3-2.5, 3.1, 3.2 |
|
Get the work done |
1.1, 1.4, 2.2-2.5, 3.2, 3.3 |
|
Unit Mapping Information
Code and title current version |
Code and title previous version |
Comments |
Equivalence status |
ICTWEB425 Apply structured query language to extract and manipulate data |
ICAWEB425A Apply structured query language to extract and manipulate data |
Updated to meet Standards for Training Packages |
Equivalent unit |
Links
Companion Volume implementation guides are found in VETNet - https://vetnet.gov.au/Pages/TrainingDocs.aspx?q=a53af4e4-b400-484e-b778-71c9e9d6aff2