From e29e2b3be882c9bf4436788709cd7d7454e0cb9a Mon Sep 17 00:00:00 2001
From: Wahab Ali <wahabalimk@gmail.com>
Date: Thu, 15 Apr 2021 10:06:17 -0400
Subject: [PATCH] Added helper func to check if err is PK too long error

Signed-off-by: Wahab Ali <wahabalimk@gmail.com>
---
 errors.go | 10 ++++++++++
 1 file changed, 10 insertions(+)

diff --git a/errors.go b/errors.go
index ef31e350..649d9c57 100644
--- a/errors.go
+++ b/errors.go
@@ -190,3 +190,13 @@ func IsTypeErr(err error) bool {
 
 	return strings.HasPrefix(err.Error(), "Expected type")
 }
+
+// IsPKTooLongErr returns true if the error is non-nil and the
+// query failed due to PK too long error.
+func IsPKTooLongErr(err error) bool {
+	if err == nil {
+		return false
+	}
+
+	return strings.HasPrefix(err.Error(), "Primary key too long (max 127 characters)")
+}