Bulk update integer display width

[Oreoxmt]

What is changed, added or deleted? (Required)

What this does is basically the following, with some manual changes:

git grep -il '[^a-z]int([0-9]*)' | grep -vE '^(information-schema|releases)' | xargs sed -i 's/[^a-z]int([0-9]*)/ int/gi'
git grep -il '[^a-z]tinyint([0-9]*)' | grep -vE '^(information-schema|releases)' | xargs sed -i 's/[^a-z]tinyint([0-9]*)/ tinyint/gi'
git grep -il '[^a-z]smallint([0-9]*)' | grep -vE '^(information-schema|releases)' | xargs sed -i 's/[^a-z]smallint([0-9]*)/ smallint/gi'
git grep -il '[^a-z]mediumint([0-9]*)' | grep -vE '^(information-schema|releases)' | xargs sed -i 's/[^a-z]mediumint([0-9]*)/ mediumint/gi'
git grep -il '[^a-z]bigint([0-9]*)' | grep -vE '^(information-schema|releases)' | xargs sed -i 's/[^a-z]bigint([0-9]*)/ bigint/gi'

Things to consider:

• This should not affect releases/
• We should be careful to not break formatting of table based output
• We should be careful to not break examples that rely on display width
• The display width may be visible in information_schema information. Also this has a lot of table based output that we should be careful not to break the formatting of.
• Display width can still be in (older)MySQL and MariaDB output (for migration info etc)
• tinyint(1) is a special case as it is an alias for bool (see data-type-numeric.md)
• non-sql should not be replaced (e.g. decimal.NewFromInt(10000))
• This should not affect tidb-cloud/

Which TiDB version(s) do your changes apply to? (Required)

Tips for choosing the affected version(s):

By default, CHOOSE MASTER ONLY so your changes will be applied to the next TiDB major or minor releases. If your PR involves a product feature behavior change or a compatibility change, CHOOSE THE AFFECTED RELEASE BRANCH(ES) AND MASTER.

For details, see tips for choosing the affected versions.

• master (the latest development version)
• v8.5 (TiDB 8.5 versions)
• v8.4 (TiDB 8.4 versions)
• v8.3 (TiDB 8.3 versions)
• v8.2 (TiDB 8.2 versions)
• v8.1 (TiDB 8.1 versions)
• v7.5 (TiDB 7.5 versions)
• v7.1 (TiDB 7.1 versions)
• v6.5 (TiDB 6.5 versions)
• v6.1 (TiDB 6.1 versions)
• v5.4 (TiDB 5.4 versions)
• v5.3 (TiDB 5.3 versions)

What is the related PR or file link(s)?

• This PR is translated from: Bulk update integer display width docs#19393
• Other reference link(s):

Do your changes match any of the following descriptions?

• Delete files
• Change aliases
• Need modification after applied to another branch
• Might cause conflicts after applied to another branch

[Oreoxmt]

/cc @qiancai

[qiancai]

Rest LGTM

[ti-chi-bot]

[LGTM Timeline notifier]

Timeline:

• 2024-12-02 02:50:23.721519753 +0000 UTC m=+1036811.341174269: ☑️ agreed by qiancai.

[Oreoxmt]

/unhold

[Oreoxmt]

/approve

[ti-chi-bot]

[APPROVALNOTIFIER] This PR is APPROVED

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