hi.
I forgot to attach the patch.
here we are.
From 249a083627b0d8ad15c698601f7b7649be5262a1 Mon Sep 17 00:00:00 2001
From: jian he
Date: Wed, 22 Jan 2025 14:19:15 +0800
Subject: [PATCH v1 1/1] add function argument name to function substring and
substr
---
src/backend/catalog/system_functions
hi.
attached patch add function argument name to function substring and substr
you can see the visual changes.
mater behavior:
\df substring
List of functions
Schema | Name| Result data type | Argument data types | Type
+---+
