Abstract
The computing education community has studied extensively the errors of novice programmers. In contrast, little attention has been given to student's mistake in writing SQL statements. This paper represents the first large scale quantitative analysis of the student's syntactic mistakes in writing different types of SQL queries. Over 160 thousand snapshots of SQL queries were collected from over 2000 students across eight years. We describe the most common types of syntactic errors that students make. We also describe our development of an automatic classifier with an overall accuracy of 0.78 for predicting student performance in writing SQL queries.
| Original language | English |
|---|---|
| Title of host publication | SIGCSE 2016 |
| Subtitle of host publication | Proceedings of the 47th ACM Technical Symposium on Computing Science Education |
| Place of Publication | New York, NY |
| Publisher | Association for Computing Machinery, Inc |
| Pages | 401-406 |
| Number of pages | 6 |
| ISBN (Electronic) | 9781450338561 |
| ISBN (Print) | 9781450336857 |
| DOIs | |
| Publication status | Published - 2016 |
| Externally published | Yes |
| Event | ACM Technical Symposium on Computing Science Education (47th : 2016) - Memphis, United States Duration: 2 Mar 2016 → 5 Mar 2016 |
Conference
| Conference | ACM Technical Symposium on Computing Science Education (47th : 2016) |
|---|---|
| Abbreviated title | SIGCSE 2016 |
| Country/Territory | United States |
| City | Memphis |
| Period | 2/03/16 → 5/03/16 |
Keywords
- online assessment
- databases
- SQL queries
- machine learning
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