_content/doc: add data access tutorial and guide

This adds an introductory tutorial on accessing relational
databases, as well as a deeper dive data access guide
comprising nine topics.

This change includes:

- A data access tutorial:
  - _content/doc/tutorial/database-access.md -- An introductory
    data access tutorial.

- A data access guide:
  - _content/doc/database/index.md -- An overview of data
    access with Go.
  - _content/doc/database/open-handle -- On opening a database handle.
  - _content/doc/database/change-data -- On executing SQL statements
    that don't return data
  - _content/doc/database/querying -- On querying for data
  - _content/doc/database/prepared-statements -- On using prepared
    statements
  - _content/doc/database/execute-transactions -- On executing
    transactions
  - _content/doc/database/cancel-operations -- On using Context to
    support cancelling in-progress database operations
  - _content/doc/database/manage-connections -- On customizing the
    connection pool and using a reserved connection
  - _content/doc/database/sql-injection -- On using function
    parameters to avoid a SQL injection risk

- Updates to index topics so that they list the new content.
  - _content/doc/index.html
  - _content/doc/tutorial/index.html

Change-Id: Iab94d93e5d53e1379b22098c08d517b99cfa2c27
Reviewed-on: https://go-review.googlesource.com/c/website/+/331449
Reviewed-by: Russ Cox <rsc@golang.org>
Website-Publish: Russ Cox <rsc@golang.org>
Run-TryBot: Russ Cox <rsc@golang.org>
TryBot-Result: Go Bot <gobot@golang.org>
Trust: Steve Traut <straut@google.com>
12 files changed
tree: 316e8997f09af85680a68853a178cb68fdcf4d91
  1. .gitattributes
  2. .prettierrc
  3. AUTHORS
  4. CONTRIBUTING.md
  5. CONTRIBUTORS
  6. LICENSE
  7. PATENTS
  8. README.md
  9. _content/
  10. blog/
  11. cmd/
  12. codereview.cfg
  13. content.go
  14. go-app-deploy.sh
  15. go.dev/
  16. go.mod
  17. go.sum
  18. internal/
  19. tour/
README.md

Go website

Go Reference

This repo holds content and serving programs for the golang.org web site.

Content is in _content/. Server code is in cmd/ and internal/.

To run the server to preview local content changes, use:

go run ./cmd/golangorg

The supporting programs cmd/admingolangorg and cmd/googlegolangorg are the servers for admin.golang.org and google.golang.org. (They do not use the _content/ directory.)

Each command directory has its own README.md explaining deployment.

JS/CSS Formatting

This repository uses prettier to format JS and CSS files.

The version of prettier used is 1.18.2.

It is encouraged that all JS and CSS code be run through this before submitting a change. However, it is not a strict requirement enforced by CI.

Report Issues / Send Patches

This repository uses Gerrit for code changes. To learn how to submit changes to this repository, see https://golang.org/doc/contribute.html.

The main issue tracker for the website repository is located at https://github.com/golang/go/issues. Prefix your issue with “x/website:” in the subject line, so it is easy to find.