From b0cf9559f4456890eaf110fda08027a6a54733ce Mon Sep 17 00:00:00 2001
From: black <hello.bug@foxmail.com>
Date: Mon, 20 Feb 2023 11:07:59 +0800
Subject: [PATCH] distinguish between schema.Time and tag time

fix https://github.com/go-gorm/gorm/issues/6033
---
 postgres.go | 11 +++++++++--
 1 file changed, 9 insertions(+), 2 deletions(-)

diff --git a/postgres.go b/postgres.go
index 5d73d27..9057269 100644
--- a/postgres.go
+++ b/postgres.go
@@ -189,10 +189,17 @@ func (dialector Dialector) DataTypeOf(field *schema.Field) string {
 		}
 		return "text"
 	case schema.Time:
+		var timeType string
+		// Distinguish between schema.Time and tag time
+		if val, ok := field.TagSettings["TYPE"]; ok {
+			timeType = val
+		} else {
+			timeType = "timestamptz"
+		}
 		if field.Precision > 0 {
-			return fmt.Sprintf("timestamptz(%d)", field.Precision)
+			return fmt.Sprintf("%s(%d)", timeType, field.Precision)
 		}
-		return "timestamptz"
+		return timeType
 	case schema.Bytes:
 		return "bytea"
 	default: