do not hint users to add dynamic library suffix

[usamoi]

PostgreSQL is smart in areas where it's not particularly smart.

[vercel]

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Name	Status	Preview	Comments	Updated (UTC)
pgvecto-rs-docs	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Jul 3, 2025 1:27pm

[Copilot]

Pull Request Overview

This PR removes explicit dynamic library suffixes from shared_preload_libraries examples and standardizes restart instructions across all installation methods.

• Dropped .so, .dylib, and .dll hints in ALTER SYSTEM SET commands
• Added “restart the PostgreSQL cluster” step after configuration
• Clarified environment variable guidance for setting CC

Comments suppressed due to low confidence (2)

src/vectorchord/getting-started/installation.md:83

• [nitpick] Starting the sentence with “And then” is informal; consider rephrasing to “Then restart the PostgreSQL cluster.” for consistency and clarity.

2. Configure your PostgreSQL by modifying the `shared_preload_libraries` to include the extension. And then restart the PostgreSQL cluster.

src/vectorchord/getting-started/installation.md:206

• [nitpick] Clarify grammar by specifying “the path to your Clang executable” instead of “path of your Clang.”

If your Clang executable is not named `clang` or is not in `PATH`, please set the environment variable `CC` to path of your Clang.

[Copilot]

The PGXN section omits a command to restart the PostgreSQL service after updating shared_preload_libraries. Add a restart step (e.g., sudo systemctl restart postgresql.service) so the change takes effect.

Suggested change

	psql -U postgres -c 'ALTER SYSTEM SET shared_preload_libraries = "vchord"'
	psql -U postgres -c 'ALTER SYSTEM SET shared_preload_libraries = "vchord"'
	sudo systemctl restart postgresql.service

[Copilot]

[nitpick] The phrase “prefer and recommend” is redundant. Simplify to “we recommend using Clang.” to improve readability.

Suggested change

	2. Install a C compiler and Rust. For Clang, the version must be 16 or higher. For GCC, the version must be 14 or higher. Other C compilers are not supported, and we prefer and recommend using Clang. For Rust, the version must be the same as that recorded in `rust-toolchain.toml`.
	2. Install a C compiler and Rust. For Clang, the version must be 16 or higher. For GCC, the version must be 14 or higher. Other C compilers are not supported, and we recommend using Clang. For Rust, the version must be the same as that recorded in `rust-toolchain.toml`.