chore(gen): content review 21/01 MTA-5416 (scaleway#4260)

Author: SamyOubouaziz

serverless/sql-databases/reference-content/planned-maintenance.mdx

@@ -7,7 +7,7 @@ content:
   paragraph: Understand the maintenance schedules and impacts on your serverless SQL databases.
 tag: serverless sql databases maintenance service interruption planned operation
 dates:
-  validation: 2024-07-09
+  validation: 2025-01-21
   posted: 2024-07-09
 ---
 

serverless/sql-databases/troubleshooting/maximum-prepared-statements-reached.mdx

@@ -7,7 +7,7 @@ content:
   paragraph: Fix maximum prepared statements reached error in Scaleway SQL databases.
 tags: database serverless-sql-database troubleshooting error prepared statement maximum size
 dates:
-  validation: 2024-07-08
+  validation: 2025-01-21
   posted: 2024-07-08
 ---
 
@@ -48,4 +48,6 @@ The total size of [prepared statements](https://www.postgresql.org/docs/current/
 
 <Message type="note">
 This issue is usually caused by long single queries, exceeding thousands of characters, such as thousands of values in a single `INSERT` statement, or queries using [Large Objects](https://www.postgresql.org/docs/current/largeobjects.html).
-</Message>
+</Message>
+
+Refer to the official [PostgreSQL documentation](https://www.postgresql.org/docs/current/sql-prepare.html) for more information on prepared statements.