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sql-decompile

Decode SQL queries and Oracle PL/SQL blocks into business meaning.

Updated May 21, 2026
Search Tags:#code analysis#sql#oracle#legacy code#business logic#pl/sql#code decompile
One-click install
npx skills add https://github.com/wangcb8i8i/agent-skills --skill sql-decompile
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: sql-decompile
Source: https://github.com/wangcb8i8i/agent-skills/tree/main/sql-decompile
Command: npx skills add https://github.com/wangcb8i8i/agent-skills --skill sql-decompile

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Complex SQL queries and Oracle PL/SQL blocks often obscure their core business intent behind technical syntax, making it difficult for technical teams to understand what the code actually accomplishes in business terms without access to original documentation or developers.

Core Features & Use Cases

  • Full SQL Decompile: Maps every layer of a SQL query (FROM, JOIN, WHERE, GROUP BY, SELECT, etc.) to corresponding business concepts including entities, relationships, filters, and KPIs, with visual data flow diagrams for complex queries.
  • PL/SQL Block Decompile: Breaks down stored procedures, functions, packages, triggers, and anonymous blocks into business steps, decision trees, and transaction boundaries, with process flow diagrams to clarify execution logic.
  • Use Case: Ideal for data engineers, backend developers, and product managers who need to quickly grasp the business logic behind existing database code, verify that implemented logic matches requirements, or transfer knowledge of legacy systems.

Quick Start

Paste your complex SQL query or PL/SQL block into the chat and request a full business meaning decompile with visual diagrams.

Frequently Asked Questions about sql-decompile

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I understand the business logic behind complex Oracle PL/SQL stored procedures?▼

Decoding complex Oracle PL/SQL code blocks translates technical syntax into explicit business meaning. This process produces structured mappings of code elements to business concepts, visual data flow diagrams, and confidence-annotated semantic interpretations for technical stakeholders.

What is the best way to analyze legacy SQL queries for business logic verification?▼

The best way to analyze legacy SQL queries for business logic verification is to map every query layer to corresponding business concepts. This maps FROM, JOIN, and WHERE clauses to entities and KPIs, producing visual data flow diagrams that clarify complex query logic.

Can I decompile Oracle database triggers and anonymous PL/SQL blocks into business steps?▼

Yes, you can decompile Oracle database triggers and anonymous PL/SQL blocks into business steps. The decompilation breaks down these code structures into decision trees and transaction boundaries, generating process flow diagrams to clarify their execution logic for cross-team knowledge transfer.

Does SQL decompilation provide code modification or optimization suggestions?▼

No, SQL decompilation does not provide code modification or optimization suggestions. It focuses strictly on producing structured mappings of code elements to business concepts, visual data flow diagrams, and confidence-annotated semantic interpretations for legacy code comprehension.

How do I map SQL query layers to business concepts for cross-team knowledge transfer?▼

To map SQL query layers to business concepts for cross-team knowledge transfer, decode the query by linking each layer like GROUP BY and SELECT to business entities and KPIs. This generates visual data flow diagrams and structured mappings understandable to technical stakeholders.

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