Skip to content
Open
Changes from all commits
Commits
File filter

Filter by extension

Filter by extension

Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
5 changes: 5 additions & 0 deletions users.sql
Original file line number Diff line number Diff line change
@@ -0,0 +1,5 @@
CREATE TABLE users (
id INT PRIMARY KEY AUTO_INCREMENT,
Copy link

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

🛠️ Refactor suggestion

Use INT UNSIGNED NOT NULL for the auto-increment key
Primary keys should be non-negative and non-null. Adding UNSIGNED and NOT NULL prevents invalid values.

Apply this diff:

-    id INT PRIMARY KEY AUTO_INCREMENT,
+    id INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
id INT PRIMARY KEY AUTO_INCREMENT,
id INT UNSIGNED NOT NULL AUTO_INCREMENT PRIMARY KEY,
🤖 Prompt for AI Agents
In users.sql at line 2, the primary key column definition uses "INT PRIMARY KEY
AUTO_INCREMENT" but should be updated to "INT UNSIGNED NOT NULL AUTO_INCREMENT"
to ensure the key is non-negative and non-null. Modify the column definition to
include both UNSIGNED and NOT NULL attributes before AUTO_INCREMENT.

name VARCHAR(100),
birth_year CHAR(2)
Copy link

Choose a reason for hiding this comment

The reason will be displayed to describe this comment to others. Learn more.

🛠️ Refactor suggestion

⚠️ Potential issue

Use a proper type for birth_year
CHAR(2) only holds two digits (e.g., “85”), losing century information. Switch to YEAR or CHAR(4) for full four-digit years.

Apply this diff:

-    birth_year CHAR(2)
+    birth_year YEAR NOT NULL
📝 Committable suggestion

‼️ IMPORTANT
Carefully review the code before committing. Ensure that it accurately replaces the highlighted code, contains no missing lines, and has no issues with indentation. Thoroughly test & benchmark the code to ensure it meets the requirements.

Suggested change
birth_year CHAR(2)
birth_year YEAR NOT NULL
🤖 Prompt for AI Agents
In users.sql at line 4, the column birth_year is defined as CHAR(2), which only
stores two digits and loses century information. Change the data type of
birth_year to YEAR or CHAR(4) to store the full four-digit year properly.

);