prestodb/presto

Expand TPCH Documentation to include table names and schemas

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#23659 opened on Sep 16, 2024

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 (3 comments) (0 reactions) (1 assignee)Java (15,558 stars) (5,240 forks)batch import
docsgood first issue

Description

e.g. https://docs.snowflake.com/en/user-guide/sample-data-tpch

Also needed how do the names of schema relate to table sizes. E.g. is sf30000 30,000 rows per table or 30,000 bytes or what exactly?

This is in presto-docs/src/main/sphinx/connector/tpch.rst

Contributor guide

Tech stack
sql
Domain
documentation
Issue type
documentation
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
1
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
needs maintainer response
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
mostly clear
Prerequisites
SQL basicsTPCH benchmark understanding
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
90
Research direction
The issue asks to expand the TPCH documentation in presto docs/src/main/sphinx/connector/tpch.rst to include table names and schemas, similar to Snowflake documentation. Additionally, clarify the meaning of scale factors like sf30000 (rows per table vs bytes). Look at the existing Snowflake TPCH docs for reference, and see if the Presto TPCH connector already has any internal documentation on scaling. The assignee may have more context from comments.