
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Question
Build the Students Table that is shown in the picture using python SQL
hint:
The SQL command to build the table is
create table student( SID int primary key not null, Name varchar(20), GPA char(3), Major varchar(25))

Transcribed Image Text:### Building the Students Table
This guide will help you build the Students Table as shown below. Follow the steps to understand the data structure and SQL commands used.
#### Students Table
The table contains the following fields:
- SID (Student ID)
- Name
- GPA (Grade Point Average)
- Major
| SID | Name | GPA | Major |
|-----|--------|-----|---------------------|
| 1 | Mike | 3.4 | Accounting |
| 2 | Mary | 4.0 | Information Systems |
| 3 | William| 2.3 | Finance |
| 4 | Joan | 4.0 | Marketing |
**Hint:** The SQL command to build the table is provided below.
```sql
create table student(
SID int primary key not null,
Name varchar(20),
GPA char(3),
Major varchar(25)
);
```
Explanation:
- `SID int primary key not null`: This specifies that the SID column must contain integer values, cannot be null, and will be used as the primary key.
- `Name varchar(20)`: This defines the Name column to store character data with a maximum length of 20 characters.
- `GPA char(3)`: This specifies the GPA column to store a character data type with a fixed length of 3 characters, suitable for GPAs (e.g., 4.0).
- `Major varchar(25)`: This defines the Major column to store character data with a maximum length of 25 characters, which is enough to accommodate different major names.
Follow these steps to create your own Students Table using the provided SQL command!
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