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sql-queries

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Write correct, fast SQL across dialects.

Data & Analytics#performance#sql#databases#cte#dialects#window-functions#query-translation
Authorqytay-palo
Version1.0.0
Installs0

System Documentation

What problem does it solve?

Writing SQL across multiple dialects is error-prone and time-consuming. The skill provides guidance to write correct, efficient SQL that runs across Snowflake, BigQuery, Databricks, PostgreSQL, and more, reducing translation effort and performance pitfalls.

Core Features & Use Cases

  • Cross-dialect guidance for common patterns (CTEs, window functions, aggregations)
  • Dialect-aware best practices and performance tips
  • Use Case: Convert and optimize a query to work in multiple warehouses with consistent results

Quick Start

Provide a cross-dialect query example that returns monthly active users across Snowflake, BigQuery, and PostgreSQL.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: sql-queries
Download link: https://github.com/qytay-palo/gen-e2-data-analysis-MOH/archive/main.zip#sql-queries

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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