From dba70dbfa63b806b32fc0e27c43f8f7953690336 Mon Sep 17 00:00:00 2001
From: 0marq <45561584+0marq@users.noreply.github.com>
Date: Tue, 19 Mar 2024 03:45:10 +0100
Subject: [PATCH] Fix same type comparing (#261)

* Fix same type comparing

`fieldColumnType.DatabaseTypeName()` returns non capitalized string, while `fileType.SQL` returns capitalized string.
This commit aims to fix this and avoid detecting a type change when the type did not change.

* Use strings.EqualFold to compare types
---
 migrator.go | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/migrator.go b/migrator.go
index 6174e1c..4044e58 100644
--- a/migrator.go
+++ b/migrator.go
@@ -312,7 +312,7 @@ func (m Migrator) AlterColumn(value interface{}, field string) error {
 				fileType := clause.Expr{SQL: m.DataTypeOf(field)}
 				// check for typeName and SQL name
 				isSameType := true
-				if fieldColumnType.DatabaseTypeName() != fileType.SQL {
+				if strings.EqualFold(fieldColumnType.DatabaseTypeName(), fileType.SQL) {
 					isSameType = false
 					// if different, also check for aliases
 					aliases := m.GetTypeAliases(fieldColumnType.DatabaseTypeName())