SQL Code Formatter FAQs

Question 1

How does this skill improve SQL readability?

Accepted Answer

The skill enforces 4-space indentation, vertical clause alignment, and structured formatting for complex elements like CTEs, JOIN operations, and CASE expressions. This makes large queries significantly easier to review, debug, and maintain.

Question 2

Does it support both DDL and DML statements?

Accepted Answer

Yes, the skill is designed to format both Data Manipulation Language (DML) operations—such as SELECT, INSERT, and UPDATE—and Data Definition Language (DDL) statements, applying consistent industry-standard conventions to both.

Question 3

Does the skill perform query optimization?

Accepted Answer

No, this skill focuses strictly on code formatting, style, and readability. It preserves the logical structure and execution path of your SQL while making it more human-readable; it does not alter the underlying execution plan.

Question 4

What is the SQL Code Formatter Claude Code Skill?

Accepted Answer

It is a specialized capability for the Claude Code AI assistant that automatically formats and polishes SQL queries according to Oracle Database 19 best practices, ensuring consistent capitalization, indentation, and structure.

Question 5

When should I use this skill during development?

Accepted Answer

You should use this skill whenever you are working with .sql files, refactoring legacy code, preparing queries for version control, or documenting complex database logic to ensure your project follows a unified style guide.

SQL Code Formatter

主な機能

ユースケース

SQL Code Formatter

主な機能

ユースケース