From ef569108f07867b2d1b27d3907f9fc1f982c701d Mon Sep 17 00:00:00 2001
From: pawurb <contact@pawelurbanek.com>
Date: Tue, 15 Oct 2024 16:49:40 +0200
Subject: [PATCH] Update readme

---
 README.md | 44 ++++++++++++++++++++++----------------------
 1 file changed, 22 insertions(+), 22 deletions(-)

diff --git a/README.md b/README.md
index 43d0d4d..2f79ce4 100644
--- a/README.md
+++ b/README.md
@@ -21,17 +21,15 @@ Alternative versions:
 ## Installation
 
 ```bash
-cargo add pg-extras
+cargo install pg-extras
 ```
 
 `calls` and `outliers` queries require [pg_stat_statements](https://www.postgresql.org/docs/current/pgstatstatements.html) extension.
 
 You can check if it is enabled in your database by running:
 
-```rust
-use pg_extras::{render_table, extensions}
-
-render_table(extensions()?);
+```bash
+pg_extras extensions
 ```
 
 You should see the similar line in the output:
@@ -56,7 +54,25 @@ Package expects the `ENV['PG_EXTRAS_DATABASE_URL']` or `ENV['DATABASE_URL']` val
 ENV["DATABASE_URL"] = "postgresql://postgres:secret@localhost:5432/database_name"
 ```
 
-You can run queries using a Rust API to display an ASCCI table with results:
+You can use `pg_extras` shell command:
+
+```bash
+$ pg_extras cache_hit
++----------------+------------------------+
+| /* Index and table hit rate */          |
++================+========================+
+| name           | ratio                  |
++----------------+------------------------+
+| index hit rate | 0.99138647287107053837 |
++----------------+------------------------+
+| table hit rate | 0.99984856854492081787 |
++----------------+------------------------+
+```
+
+## Rust API
+
+
+You can also run queries using a Rust API to display an ASCCI table with results:
 
 ```rust
 use pg_extras::{render_table, cache_hit}
@@ -95,22 +111,6 @@ cache_hit(Some("other_schema".to_string)).await?;
 
 You can customize the default `public` schema by setting `ENV['PG_EXTRAS_SCHEMA']` value.
 
-## Command line
-
-After running `cargo install pg-extras` you can use `pg_extras` shell command:
-
-```bash
-$ pg_extras cache_hit
-+----------------+------------------------+
-| /* Index and table hit rate */          |
-+================+========================+
-| name           | ratio                  |
-+----------------+------------------------+
-| index hit rate | 0.99138647287107053837 |
-+----------------+------------------------+
-| table hit rate | 0.99984856854492081787 |
-+----------------+------------------------+
-``````
 
 ## Available methods