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SQL basics: queries, joins, transactions v1.0.0

Use this resource to write and understand basic SQL queries

New

  • 301 downloads
  • 116 likes
  • 123 saves

Free

Install with the CLI

In a terminal, from the folder you want:

npx --yes palatekit@latest install sql-core-statements-joins

With no option, the skill goes to ~/.agents/skills/; add --agent claude-code (or codex, cursor…) to target an agent.

First time: connect the CLI with

npx --yes palatekit@latest login

The agent relies on ANSI SQL fundamentals to write or explain DML and DDL statements, joins, aggregations and transactions. You get reference examples ready to adapt.

Mostly picked by

Updated November 2, 2026

Card for the “SQL basics: queries, joins, transactions” skill

Details

Works in
Install guides
Generates with
Your agent's model
Licence
MIT

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What you get

  • SKILL.md: statement categories, SELECT and execution order
  • quick-ref/joins.md and aggregations.md: join types and aggregations
  • quick-ref/ddl.md, dml.md and transactions.md: tables, writes and transactions

Good fit for

  • You are new to SQL and want concrete examples
  • You need a simple join or update

Not for

    Tags

    • sql
    • joins
    • queries
    • database

    About

    You say

    “Write a query that counts orders per customer over the last 30 days.”

    Card for the “SQL basics: queries, joins, transactions” skill

    Skill published by claude-dev-suite under the MIT license, delivered in its original version.

    Show more

    How to use it

    1. Install the skill in your agent's skills folder
    2. Ask your agent to write and understand basic SQL queries
    3. Review and adjust the result

    Content preview

    Files

    • LICENSE1.1 KB
    • NOTICE-PALATEKIT.md0.5 KB
    • quick-ref/aggregations.md6.8 KB
    • quick-ref/ddl.md8 KB
    • quick-ref/dml.md5.4 KB
    • quick-ref/joins.md5.9 KB
    • quick-ref/transactions.md7.2 KB
    • SKILL.md10 KB

    Origin and licence

    Listed unmodified

    Author
    claude-dev-suite
    Source
    github.com/claude-dev-suite/claude-dev-suite/tree/e10ab644ba43abe2abc923399226df4af7337214/skills/databases/sql-fundamentals
    Licence
    MIT

    Notice

    « sql-fundamentals » (claude-dev-suite, MIT) livré dans sa version d'origine : fiche en français et en anglais par PalateKit.

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