Sql Pro

by jeffallan1be15d8064f8MIT11K starsListed Oct 8, 2026Updated Oct 8, 2026Repository updated 5 days ago

Optimizes SQL queries, designs database schemas, and troubleshoots performance issues. Use when a user asks why their query is slow, needs help writing complex joins or aggregations, mentions database performance issues, or wants to design or migrate a schema. Invoke for complex queries, window functions, CTEs, indexing strategies, query plan analysis, covering index creation, recursive queries, EXPLAIN/ANALYZE interpretation, before/after query benchmarking, or migrating queries between database dialects (PostgreSQL, MySQL, SQL Server, Oracle).

Instructions onlyData & Analytics

Only the file list is public. File contents are available once the skill is installed in a workspace.

PathSizeType
references/database-design.md12.2 KBtext/markdown
references/dialect-differences.md11.7 KBtext/markdown
references/optimization.md10.6 KBtext/markdown
references/query-patterns.md7.3 KBtext/markdown
references/window-functions.md8.7 KBtext/markdown
SKILL.md5.3 KBtext/markdown

Source and attribution

Source:jeffallan/claude-skillsinskills/sql-proat commit1be15d8

License: MIT

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