update out_pgsql add configurable field Daemon

[TomlinfreeGit]

update out_pgsql plugin: add a configurable parameter to support run this plugin in a daemon mode.
if in daemon mode, configuration error of out_pgsql will not cause fluentbit crash or exit.

code Merge Request link as follows:
fluent/fluent-bit#7215

Summary by CodeRabbit

• Documentation
  • Updated PostgreSQL output plugin documentation with a new daemon configuration parameter (default: false).
  • Improved documentation formatting and spacing for better readability.

[esmerel]

Looks good to me!

[cosmo0920]

To merge this PR, we need to process reviewing process on fluent-bit repo at first.
I added waiting-on-code-merge label to distinguish that it's not ready to merge this.

[coderabbitai]

📝 Walkthrough

Walkthrough

The PostgreSQL output plugin documentation is updated to document a new daemon configuration parameter in the configuration parameters table with a default value of false. The document spacing is also adjusted around section breaks for clarity.

Changes

PostgreSQL daemon parameter documentation

Layer / File(s)	Summary
daemon parameter documentation and spacing adjustment pipeline/outputs/postgresql.md	Documentation for the daemon parameter is added to the PostgreSQL configuration parameters table with default false, and spacing is adjusted around the section break following the worker-connection note.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

Possibly related PRs

• fluent/fluent-bit-docs#2542: Both PRs modify pipeline/outputs/postgresql.md to update PostgreSQL plugin configuration docs by adjusting/removing legacy async/pooling-related settings and updating parameter tables around worker/connection notes.

Suggested reviewers

• eschabell

Poem

🐰 A daemon awakens in PostgreSQL's night,
Configuration documented shining bright,
Spacing adjusted, tables aligned with care,
Fluent-bit docs improve everywhere! ✨

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The pull request title clearly summarizes the main change: adding a configurable Daemon field to the out_pgsql plugin documentation.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

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✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

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[coderabbitai]

Actionable comments posted: 1

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@pipeline/outputs/postgresql.md`:
- Line 62: Update the wording for the `daemon` parameter description: replace
the current phrase "Set to `true` if you want run this plugin instance in daemon
mode." with clearer grammar and intent such as "Set to `true` to run this plugin
instance in daemon mode." Ensure the change is applied to the table row for the
`daemon` parameter.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro

Run ID: dbbaa66e-ee0a-43b7-b941-71a58b4ab558

📥 Commits

Reviewing files that changed from the base of the PR and between 6b742a6 and d4c00f2.

📒 Files selected for processing (1)

• pipeline/outputs/postgresql.md

[eschabell]

@TomlinfreeGit thanks for the docs PR, good to go and just waiting for the corresponding code PR to merge.