From 2c3bf1ebbc3438c896f25b8c0af7b8dd879e694d Mon Sep 17 00:00:00 2001
From: roadmap bot <135830415+roadmap-bot@users.noreply.github.com>
Date: Wed, 5 Jul 2023 22:07:37 +0100
Subject: [PATCH] chore: add resource under
 postgresql-dba:rdbms-concepts:object-model:data-types

---
 .../102-rdbms-concepts/100-object-model/105-data-types.md     | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/src/data/roadmaps/postgresql-dba/content/102-rdbms-concepts/100-object-model/105-data-types.md b/src/data/roadmaps/postgresql-dba/content/102-rdbms-concepts/100-object-model/105-data-types.md
index 2740e4f15..ff9c4ac7f 100644
--- a/src/data/roadmaps/postgresql-dba/content/102-rdbms-concepts/100-object-model/105-data-types.md
+++ b/src/data/roadmaps/postgresql-dba/content/102-rdbms-concepts/100-object-model/105-data-types.md
@@ -57,4 +57,6 @@ PostgreSQL provides special data types to work with geometric and network data:
 - **`point`, `line`, `lseg`, `box`, `polygon`, `path`, `circle`**: Geometric data types to store points, lines, and various shapes.
 - **`inet`, `cidr`**: Network data types to store IP addresses and subnets.
 
-In summary, PostgreSQL offers a broad range of data types that cater to different types of information. Understanding these data types and how to use them effectively will help you design efficient database schemas and optimize your database performance.
\ No newline at end of file
+In summary, PostgreSQL offers a broad range of data types that cater to different types of information. Understanding these data types and how to use them effectively will help you design efficient database schemas and optimize your database performance.
+
+- [An introduction to PostgreSQL data types](https://www.prisma.io/dataguide/postgresql/introduction-to-data-types)
\ No newline at end of file